User Guide System Release 1.4.
CAMBIUM NETWORKS Accuracy While reasonable efforts have been made to assure the accuracy of this document, Cambium Networks assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein.
CAMBIUM NETWORKS Safety and regulatory information This section describes important safety and regulatory guidelines that must be observed by personnel installing or operating ePMP equipment. IMPORTANT SAFETY INFORMATION Warning To prevent loss of life or physical injury, observe the safety guidelines in this section. Power lines Exercise extreme care when working near power lines. Working at heights Exercise extreme care when working at heights.
CAMBIUM NETWORKS IMPORTANT REGULATORY INFORMATION The ePMP product is certified as an unlicensed device in frequency bands where it is not allowed to cause interference to licensed services (called primary users of the bands). Radar avoidance In countries where radar systems are the primary band users, the regulators have mandated special requirements to protect these systems from interference caused by unlicensed devices. Unlicensed devices must detect and avoid co-channel operation with radar systems.
CAMBIUM NETWORKS Avoidance of weather radars The installer must be familiar with the requirements in FCC KDB 443999. Essentially, the installer must be able to: • Access the FCC data base of weather radar location and channel frequencies. • Use this information to correctly configure the product (using the GUI) to avoid operation on channels that must be avoided according to the guidelines that are contained in the KDB and explained in detail in this user guide.
CAMBIUM NETWORKS Contents Safety and regulatory information ................................................................................... 3 Important safety information ........................................................................................... 3 Important regulatory information.................................................................................... 4 Contents ................................................................................................................
CAMBIUM NETWORKS Connectorized Module interfaces ...................................................................................34 Connectorized Module LEDs ...........................................................................................35 Connectorized Module specifications ............................................................................36 Connectorized Module heater.........................................................................................
CAMBIUM NETWORKS Conforming to the limits .................................................................................................62 Available spectrum..........................................................................................................63 Channel bandwidth .........................................................................................................63 Avoidance of weather radars ........................................................................................
CAMBIUM NETWORKS Power LED is off ............................................................................................................201 Ethernet LED is off .........................................................................................................201 Troubleshooting the radio link ..................................................................................... 204 Module has lost or does not establish radio connectivity...........................................
CAMBIUM NETWORKS Data throughput capacity..............................................................................................287 Radio Specifications ..................................................................................................... 288 Connectorized Radio Specifications .............................................................................288 Integrated Radio Specifications ....................................................................................
CAMBIUM NETWORKS About This User Guide This guide describes the planning, installation, configuration and operation of the Cambium ePMP Series of point-to-multipoint wireless Ethernet systems. It is intended for use by the system designer, system installer and system administrator.
CAMBIUM NETWORKS General information VERSION INFORMATION The following shows the issue status of this document: Issue Date of issue Remarks 001v000 October 2013 System Release 1.0 (Software Release 1.1.6) 002v000 December 2013 System Release 1.0 (Software Release 1.2.3) 003v000 January 2014 System Release 1.0 (Software Release 1.3.4) 004v000 March 2014 System Release 1.0 (Software Release 1.4.1) 005v000 March 2014 System Release 1.0 (Software Release 1.4.
CAMBIUM NETWORKS Cross references References to external publications are shown in italics. Other cross references, emphasized in green text in electronic versions, are active links to the references. Feedback We appreciate feedback from the users of our documents. This includes feedback on the structure, content, accuracy, or completeness of our documents. For feedback, send mail to support@cambiumnetworks.com.
CAMBIUM NETWORKS Problems and warranty Reporting problems If any problems are encountered when installing or operating this equipment, follow this procedure to investigate and report: 1 Search this document and the software release notes of supported releases. 2 Visit the support website: http://www.cambiumnetworks.com/support/epmp 3 Ask for assistance from the Cambium product supplier. 4 Gather information from affected units, such as any available diagnostic downloads.
CAMBIUM NETWORKS Security advice Cambium Networks systems and equipment provide security parameters that can be configured by the operator based on their particular operating environment. Cambium recommends setting and using these parameters following industry recognized security practices. Security aspects to be considered are protecting the confidentiality, integrity, and availability of information and assets.
CAMBIUM NETWORKS Warnings, cautions, and notes The following describes how warnings and cautions are used in this document and in all documents of the Cambium Networks document set. Warnings Warnings precede instructions that contain potentially hazardous situations. Warnings are used to alert the reader to possible hazards that could cause loss of life or physical injury. A warning has the following format: Warning Warning text and consequence for not following the instructions in the warning.
CAMBIUM NETWORKS Caring for the environment The following information describes national or regional requirements for the disposal of Cambium Networks supplied equipment and for the approved disposal of surplus packaging. In EU countries The following information is provided to enable regulatory compliance with the European Union (EU) directives identified and any amendments made to these directives when using Cambium equipment in EU countries.
Product description This chapter provides a high level description of the ePMP product. It describes in general terms the function of the product, the main product variants and typical deployment. It also describes the main hardware components. The following topics are described in this chapter: • Overview of ePMP on page 19 introduces the key features, typical uses, product variants and components of the ePMP.
CAMBIUM NETWORKS Overview of ePMP This section introduces the key features, typical uses, product variants and components of the ePMP. PURPOSE Cambium ePMP Series products are designed for Ethernet bridging over point-to-multipoint microwave links in the unlicensed 5 GHz and 2.4 GHz bands. Users must ensure that the ePMP Series complies with local operating regulations. The ePMP Series acts as a transparent bridge between two segments of the operator and customers’ networks.
CAMBIUM NETWORKS Table 1 Main characteristics of the ePMP Series Characteristic Value Topology PMP or PTP Wireless link condition LOS, near LOS Range 20 MHz: Up to 13 mi 40 MHz: Up to 9 mi Scheduler TDD or Flexible Connectivity Ethernet Operating frequencies Unlicensed bands, 5 GHz and 2.
CAMBIUM NETWORKS Wireless operation This section describes how the ePMP wireless link is operated, including modulation modes, power control and security. TIME DIVISION DUPLEXING TDD cycle ePMP links operate using Time Division Duplexing (TDD). The links employ a TDD cycle in which the APs determines which STAs may transmit and when based on the configured downlink/uplink ratio (duty cycle). Three fixed Downlink/Uplink frame ratios are available – 75/25, 50/50 and 30/70.
CAMBIUM NETWORKS RADAR AVOIDANCE In regions where protection of radars is part of the local regulations, the ePMP must detect interference from radar-like systems and avoid co-channel operation with these systems. To meet this requirement, the ePMP implements the following features: • The equipment can only transmit on available channels, of which there are none at initial power up.
CAMBIUM NETWORKS PMP NETWORKS Using frequency planning Frequency planning is the exercise of assigning operating channels to PMP units so as to minimize RF interference between links. Frequency planning must consider interference from any PMP unit to any other PMP unit in the network. Low levels of interference normally allow for stable operation and high link capacity.
CAMBIUM NETWORKS FURTHER READING ON WIRELESS OPERATION For information on planning wireless operation, see: • Radio spectrum planning on page 61 describes the regulatory restrictions that affect radio spectrum usage, such as frequency range and radar avoidance. • Link planning on page 65 describes factors to be taken into account when planning links, such as range, path loss and data throughput.
CAMBIUM NETWORKS System management This section introduces the ePMP management system, including the web interface, installation, configuration, alerts and upgrades, and management software. MANAGEMENT AGENT ePMP equipment is managed through an embedded management agent. Management workstations, network management systems or PCs can be connected to this agent using the module’s Ethernet port or over-the air (STA).
CAMBIUM NETWORKS Figure 1 AP web-based management screenshot Web pages The web-based management interfaces provide comprehensive web-based fault, configuration, performance and security management functions organized into the following web-pages and groups: Access Point and Station web-pages: • Dashboard: The Dashboard web-page reports the general device status, session status, remote subscriber status, event log information, and network interface status.
CAMBIUM NETWORKS Identity-based user accounts When identity-based user accounts are configured, a security officer can define from one to four user accounts, each of which may have one of the four possible roles: • ADMINISTRATOR (default username/password “admin”), who has full read and write permission. • INSTALLER (default username/password “installer”), who has permission to read and write parameters applicable to unit installation and monitoring.
CAMBIUM NETWORKS FURTHER READING ON SYSTEM MANAGEMENT For more information on system management, see: • AP System page on page 104 • STA System page on page 148 • Operation and Troubleshooting on page 197 28
CAMBIUM NETWORKS System hardware This chapter describes the site planning and hardware components of an ePMP link. The following topics are described in this chapter: • Site planning on page 30 describes factors to be considered when planning the proposed network. • Connectorized Module on page 32 describes the connectorized module hardware, part numbers, mounting equipment, and specifications.
CAMBIUM NETWORKS Site planning Conduct a site survey to ensure that the proposed AP and STA sites meet the requirements defined in this section. SITE INSTALLATION An ePMP site typically consists of a high supporting structure such as a mast, tower or building for the AP or STA. There is only one Ethernet interface, a copper Cat5e connection from the AP or STA to the AP/STA power supply and network terminating equipment.
CAMBIUM NETWORKS LIGHTNING PROTECTION ZONES Use the rolling sphere method (Figure 2) to determine where it is safe to mount equipment. An imaginary sphere, typically 50 meters in radius, is rolled over the structure. Where the sphere rests against the ground and a strike termination device (such as a finial or ground bar), all the space under the sphere is considered to be in the zone of protection (Zone B).
CAMBIUM NETWORKS Connectorized Module For details of the ePMP connectorized hardware, see: • Connectorized Module description on page 32 • Connectorized part numbers on page 33 • Connectorized Module interfaces on page 34 • Connectorized Module specifications on page 36 • Connectorized Module and external antenna location on page 37 • Connectorized Module wind loading on page 38 • Connectorized Module software packages on page 38 • Connectorized module antennas and antenna cabling on page 39
CAMBIUM NETWORKS CONNECTORIZED PART NUMBERS Choose the correct regional variant: one is for use in regions where FCC or IC licensing restrictions apply (FCC/IC), and the other is for use in ETSI countries or non-FCC/IC/ETSI-restricted regions. Each of the parts listed in Table 2 includes the following items: • One connectorized unit • One power supply 1000/100/10 Base-TX LAN injector The GPS-capable parts listed in Table 2 also ship with a GPS antenna.
CAMBIUM NETWORKS Figure 4 Connectorized module sector antenna CONNECTORIZED MODULE INTERFACES The connectorized module interfaces are illustrated in Figure 5 and described in Table 4.
CAMBIUM NETWORKS Antenna port V ETH GPS Reset Button RP-SMA, female RJ45 SMA, female Physical button Antenna, V polarization To/from V polarized antenna port PoE input 802.3af PoE Standard, as well as Proprietary power over Ethernet (PoE) twisted pair (for powering via CMM3/CMM4) 10/100/1000 Base-TX Ethernet Management and data Antenna, GPS To/from GPS antenna N/A For resetting the radio and for setting the radio back to its factory default configuration.
CAMBIUM NETWORKS CONNECTORIZED MODULE SPECIFICATIONS The ePMP connectorized module conforms to the specifications listed in Table 5 and Table 6. The connectorized meets the low level static discharge specifications identified in Electromagnetic compatibility (EMC) compliance on page 261 and provides internal surge suppression but does not provide lightning suppression. For a full listing of connectorized radio specifications, see Connectorized Radio Specifications on page 288.
CAMBIUM NETWORKS CONNECTORIZED MODULE HEATER Upon power on, if the ePMP connectorized module temperature is at or below 32° F (0° C), an internal heater is activated to ensure that the device is able to successfully begin operation. The unit’s heater is only activated when the unit is powered on, and will not apply heat to the device once startup is complete. When the unit temperature is greater than 32° F (0° C), the heater is deactivated and the unit continues its startup sequence.
CAMBIUM NETWORKS CONNECTORIZED MODULE WIND LOADING Ensure that the device and the structure on which it is mounted are capable of withstanding the prevalent wind speeds at a proposed ePMP site. Wind speed statistics is available from national meteorological offices. The device and its mounting bracket are capable of withstanding wind speeds of up to 190 kph (118 mph). Wind blowing on the device will subject the mounting structure to significant lateral force.
CAMBIUM NETWORKS Connectorized module antennas and antenna cabling Connectorized modules require external antennas connected using RF cable (included with Cambium ePMP sector antennas). For details of the antennas and accessories required for a connectorized ePMP installation, see: • Antenna requirements on page 39 • FCC and IC approved antennas on page 39 ANTENNA REQUIREMENTS For connectorized units operating in the USA or Canada 2.4 GHz, 5.4 GHz or 5.
CAMBIUM NETWORKS Integrated Module For details of the ePMP integrated hardware, see: • Integrated Module description on page 40 • Integrated Module part numbers on page 41 • Integrated Module mounting bracket on page 41 • Integrated Module interfaces on page 42 • Integrated Module specifications on page 43 • Integrated Module heater on page 44 • Integrated Module wind loading on page 44 • Integrated Module software packages on page 45.
CAMBIUM NETWORKS INTEGRATED MODULE PART NUMBERS Choose the correct regional variant: one is for use in regions where FCC or IC licensing restrictions apply (FCC/IC), and the other is for use in ETSI countries or the rest of the world (ETSI/RoW).
CAMBIUM NETWORKS INTEGRATED MODULE INTERFACES The integrated module interfaces are illustrated in Figure 8 and described in Table 13.
CAMBIUM NETWORKS INTEGRATED MODULE LEDS LED Function Green: Power is applied to the device POWER Unlit: No power is applied to the device or improper power source Main/Primary Ethernet port indicator ETH 1 Once lit, blinking indicates Ethernet activity Green: 10/100BaseTX link Auxiliary/Secondary Ethernet port indicator ETH 2 Once lit, blinking indicates Ethernet activity Green: 10/100BaseTX link Radio scanning: LEDs light in an ascending sequence to indicate that the radio is scanning Radio registe
CAMBIUM NETWORKS Table 14 Integrated module physical specifications Category Specification Dimensions (H x W x D) Radio: 29.1 x 14.5 x 8.3 cm (11.4 x 5.7 x 3.3 in) Weight 0.49 kg (1.1 lbs) Table 15 Integrated module environmental specifications Category Specification Temperature -30°C (-22°F) to +60°C (131°F) Wind loading 90 mph (145 kph) maximum. See Integrated Module wind loading on page 44 for a full description.
CAMBIUM NETWORKS Wind blowing on the integrated module will subject the mounting structure to significant lateral force. The magnitude of the force depends on both wind strength and surface area of the integrated module. Wind loading is estimated using the following formulae: Force (in kilograms) = 0.1045aV2 Where: Is: a surface area in square meters V wind speed in meters per second Force (in pounds) = 0.
CAMBIUM NETWORKS Un-synced Connectorized Radio For details of the ePMP connectorized hardware, see the following: • Un-synced Connectorized Radio description on page 46 • Un-synced Connectorized Radio part numbers on page 47 • Un-synced Connectorized Radio Interfaces on page 48 • Un-synced Connectorized Radio specifications on page 50 • Un-synced Connectorized Radio and external antenna location on page 51 • Un-synced connectorized Radio wind loading on page 52 • Un-synced Connectorized Radio
CAMBIUM NETWORKS UN-SYNCED CONNECTORIZED RADIO PART NUMBERS Choose the correct regional variant: one is for use in regions where FCC or IC licensing restrictions apply (FCC/IC), and the other is for use in ETSI countries or non-FCC/IC/ETSI-restricted regions.
CAMBIUM NETWORKS UN-SYNCED CONNECTORIZED RADIO INTERFACES The un-synced connectorized radio with interfaces are illustrated in Figure 11 and described in Table 21.
CAMBIUM NETWORKS UN-SYNCED CONNECTORIZED RADIO LEDS LED Function POWER Green: Power is applied to the device Unlit: No power is applied to the device or improper power source ETH 1 Main/Primary Ethernet port indicator Once lit, blinking indicates Ethernet activity Green: 10/100BaseTX link ETH 2 Auxiliary/Secondary Ethernet port indicator Once lit, blinking indicates Ethernet activity Green: 10/100BaseTX link Radio scanning: LEDs light in an ascending sequence to indicate that the radio is scanning R
CAMBIUM NETWORKS UN-SYNCED CONNECTORIZED RADIO SPECIFICATIONS The ePMP un-synced connectorized radio conforms to the specifications listed in Table 22 and Table 23. The connectorized meets the low level static discharge specifications identified in Electromagnetic compatibility (EMC) compliance on page 261 and provides internal surge suppression but does not provide lightning suppression. For a full listing of connectorized radio specifications, see Connectorized Radio Specifications on page 288.
CAMBIUM NETWORKS UN-SYNCED CONNECTORIZED RADIO HEATER On startup, if the ePMP un-synced connectorized radio temperature is at or below 32° F (0° C), an internal heater is activated to ensure that the device is able to successfully begin operation. The unit’s heater is only activated when the unit is powered on and will not transfer heat to the device until the startup completes. When the unit temperature is greater than 32° F (0° C), the heater is deactivated and the unit continues its startup sequence.
CAMBIUM NETWORKS UN-SYNCED CONNECTORIZED RADIO WIND LOADING Ensure that the device and the structure on which it is mounted are capable of withstanding the prevalent wind speeds at a proposed ePMP site. Wind speed statistics must be available from national meteorological offices. The device and its mounting bracket are capable of withstanding wind speeds of up to 190 kph (118 mph). Wind speeds on the device subjects the mounting structure to significant lateral force.
CAMBIUM NETWORKS UN-SYNCED CONNECTORIZED RADIO SOFTWARE PACKAGES Un-synced connectorized radio may be upgraded by downloading new software packages from the Cambium Networks website or by using the Cambium Network Services Server. The software packages applicable to ePMP Un-synced connectorized radio are named: • ePMP-NonGPS_Synced-v1.4.3.tar.
CAMBIUM NETWORKS Table 27 Allowed antennas for deployment in USA/Canada – 5 GHz Cambium part number Antenna Type Gain (dBi) C050900D003A 5 GHz Sector Antenna – 90 degree 15 C050900D002A 5 GHz Sector Antenna – 120 degree 15 Power supply For details of the ePMP power supply units, see: • Power supply description on page 54 • Power supply part numbers on page 54 • Power supply interfaces on page 55 • Power supply specifications on page 56 • Power supply location on page 56 POWER SUPPLY DESC
CAMBIUM NETWORKS POWER SUPPLY INTERFACES The power supply interfaces are illustrated in Figure 12 and described in Table 29 and Table 31. Figure 12 Power supply interfaces Power input Gigabit Data Gigabit Data + Power Table 29 Power supply interface functions - N000900L001A Interface Function Power input Mains power input. Gigabit Data + Power RJ45 socket for connecting Cat5e cable to radio Note This port provides a Gigabit Ethernet interface to ePMP connectorized radios.
CAMBIUM NETWORKS POWER SUPPLY SPECIFICATIONS The ePMP power supply conforms to the specifications listed in Table 32, Table 33 and Table 34. These specifications apply to all ePMP product variants. Table 32 Power supply physical specifications Category Specification Dimensions (H x W x D) 11.8 x 4.4 x 3.2 cm (4.66 x 1.75 x 1.25 in) Weight 0.
CAMBIUM NETWORKS Ethernet cabling For details of the Ethernet cabling components of an ePMP installation, see: • Ethernet standards and cable lengths on page 57 • Outdoor Cat5e cable on page 57 ETHERNET STANDARDS AND CABLE LENGTHS All configurations require a copper Ethernet connection from the power supply port to the power supply and network terminating equipment. Table 35 specifies, for each power supply, the maximum permitted drop cable length.
CAMBIUM NETWORKS Surge Suppression unit The ePMP integrated and connectorized units both contain 1 Joule-rated surge suppression build into the device. With this built in surge suppression, it is not required to install a surge suppressor at the unit’s mounting location. However, it is required to install a surge suppressor at the Ethernet cable’s building ingress into the power supply’s indoor location.
CAMBIUM NETWORKS CAMBIUM 600SSH DETAILS 1 Holes—for mounting the Surge Suppressor to a flat surface (such as an outside wall). The distance between centers is 4.25 inches (108 mm). 2 RJ-45 connectors—One side (neither side is better than the other for this purpose) connects to the product (AP, SM, or cluster management module). The other connects to the AC adaptor’s Ethernet connector. 1 1 3 2 Ground post and washer—use heavy gauge (10 AWG or 6 mm2) copper wire for connection.
System planning This chapter provides information to help the user to plan an ePMP link. The following topics are described in this chapter: • Radio spectrum planning on page 61 describes how to plan ePMP links to conform to the regulatory restrictions that apply in the country of operation. • Link planning on page 65 describes factors to be taken into account when planning links, such as range, path loss and throughput.
CAMBIUM NETWORKS Radio spectrum planning This section describes how to plan ePMP links to conform to the regulatory restrictions that apply in the country of operation. Caution It is the responsibility of the user to ensure that the PMP product is operated in accordance with local regulatory limits. Note Contact the applicable radio regulator to find out whether or not registration of the ePMP link is required.
CAMBIUM NETWORKS Table 37 ePMP wireless specifications (per frequency band) Item 5 GHz 2.
CAMBIUM NETWORKS • When installing 5.4 GHz links in the USA, it may be necessary to avoid frequencies used by Terminal Doppler Weather Radar (TDWR) systems. For more information, see Avoidance of weather radars on page 64. AVAILABLE SPECTRUM The available spectrum for operation depends on the region. When configured with the appropriate country code, the unit will only allow operation on those channels which are permitted by the regulations.
CAMBIUM NETWORKS AVOIDANCE OF WEATHER RADARS To comply with FCC rules (KDB 443999: Interim Plans to Approve UNII Devices Operating in the 5470 - 5725 MHz Band with Radar Detection and DFS Capabilities), units which are installed within 35 km (22 miles) of a Terminal Doppler Weather Radar (TDWR) system (or have a line of sight propagation path to such a system) must be configured to avoid any frequency within +30 MHz or –30 MHz of the frequency of the TDWR device.
CAMBIUM NETWORKS Link planning This section describes factors to be taken into account when planning links, such as range, obstacles path loss and throughput. RANGE AND OBSTACLES Calculate the range of the link and identify any obstacles that may affect radio performance. Perform a survey to identify all the obstructions (such as trees or buildings) in the path and to assess the risk of interference. This information is necessary in order to achieve an accurate link feasibility assessment.
CAMBIUM NETWORKS Planning for connectorized units This section describes factors to be taken into account when planning to use connectorized APs with external antennas in ePMP networks. CALCULATING MAXIMUM POWER LEVEL FOR CONNECTORIZED UNITS If a connectorized ePMP link is to be installed in a country that imposes an EIRP limit in the selected band, choose an external antenna and RF cable that will not cause the ePMP to exceed the EIRP limit.
CAMBIUM NETWORKS antenna Note Table 39 is calculated on the basis of 0.5 dB cable loss and the highest gain antennas per size of which Cambium Networks are aware. At these operating frequencies, antenna cable losses even with short cables are unlikely to ever be below 0.5 dB for practical installations and cable diameters.
CAMBIUM NETWORKS Data network planning This section describes factors to be considered when planning ePMP data networks. ETHERNET INTERFACES The ePMP Ethernet ports conform to the specifications listed in Table 40. Table 40 ePMP Ethernet bridging specifications Ethernet Bridging Specification Protocol 10BASE-Te/100BASE-Tx/1000BASE-T IEEE 802.3 IEEE 802.3af (PoE) IEEE802.
CAMBIUM NETWORKS QUALITY OF SERVICE FOR BRIDGED ETHERNET TRAFFIC Decide how quality of service will be configured in ePMP to minimize frame loss and latency for high priority traffic. Wireless links often have lower data capacity than wired links or network equipment like switches and routers, and quality of service configuration is most critical at network bottlenecks. ePMP provides three priority types for traffic waiting for transmission over the wireless link – Voice, High, and Low.
CAMBIUM NETWORKS Configuration This chapter describes all configuration and alignment tasks that are performed when an ePMP system is deployed.
CAMBIUM NETWORKS Preparing for configuration This section describes the checks to be performed before proceeding with unit configuration. SAFETY PRECAUTIONS All national and local safety standards must be followed while configuring the units. Warning Ensure that personnel are not exposed to unsafe levels of RF energy. The units start to radiate as soon as they are powered up.
CAMBIUM NETWORKS Connecting to the unit To connect the unit to a management PC, use the following procedures: • Configuring the management PC on page 72 • Connecting to the PC and powering up on page 73 CONFIGURING THE MANAGEMENT PC Use this procedure to configure the local management PC to communicate with the ePMP module. Procedure: 1 Select Properties for the Ethernet port. In Windows 7 this is found in Control Panel > Network and Internet > Network Connections > Local Area Connection.
CAMBIUM NETWORKS CONNECTING TO THE PC AND POWERING UP Use this procedure to connect a management PC directly to the ePMP for configuration and alignment purposes, and to power up the ePMP device. Procedure: 1 Check that the device and power supply are correctly connected (the device Ethernet port is connected to the power supply Ethernet power port – see the ePMP Installation Guide for more information).
CAMBIUM NETWORKS Using the web interface To understand how to use the ePMP web interface, see: • Logging into the web interface on page 75 • Layout of the web interface on page 76 • Configuring connectorized radios using the Quick Start menu on page 83 • Configuring STA units using the Quick Start menu on page 86 • Using the AP menu options on page 89 • Using the STA menu options on page 139 74
CAMBIUM NETWORKS LOGGING INTO THE WEB INTERFACE Use this procedure to log into the web interface as a system administrator. Equipment and tools: • Connectorized or integrated device connected to power supply by Ethernet cable. • PC connected to power supply by Ethernet cable. • Power Supply powered up. • Supported browser – Chrome v29, Firefox v24, Internet Explorer 10, Safari v5 Procedure: 1 Start the web browser from the management PC. 2 Type the IP address of the unit into the address bar.
CAMBIUM NETWORKS Note New ePMP devices all contain default username and password configurations. It is recommended to change these password configurations immediately. These passwords may be configured in the management GUI in section Configure, System, User Management LAYOUT OF THE WEB INTERFACE After logging in, the web interface first displays a dashboard view of vital system status and statistics.
CAMBIUM NETWORKS The top of the interface contains the following attributes: Table 41 GUI status bar attributes Icon Attribute Meaning Cambium Networks logo Hyperlink to the Cambium Networks website. Home Icon Login Level indicator Link to the device dashboard. Displays the current user login level. Green indicates that the AP has IP connectivity to the configured DNS server. Internet Connectivity Indicator Grey indicates that the AP has no IP connectivity to the configured DNS server.
CAMBIUM NETWORKS Icon Attribute Meaning Undo Button The Undo button may be used to undo changes prior to a Save operation. All changes made on any section of the GUI are undone. Save Button The Save button is used to commit configuration changes to the device. When configuration changes are made, the outer area of the icon is highlighted blue to indicate that a save operation is required. Reset Button The Reset button is used to reset the device.
CAMBIUM NETWORKS Attribute Meaning Operating Frequency The current frequency carrier used for radio transmission, based on the configuration of the Frequency Carrier parameter (in DFS regions, if a radar has been detected, this field may display either DFS Alternate Frequency Carrier 1 or DFS Alternate Frequency Carrier 2). Operating Channel Bandwidth The current channel bandwidth used for radio transmission, based on the configuration of the Channel Bandwidth parameter.
CAMBIUM NETWORKS The STA dashboard consists of the following attributes: Table 44 STA dashboard attributes Attribute Meaning Date and Time The current date and time on the device, subject to the configuration of parameter Time Zone. If an NTP server is not specified, the date and time will begin from factory default upon radio startup. System Uptime The total uptime of the radio since the last reset. System Name The current configured system name.
CAMBIUM NETWORKS Attribute Meaning DL SNR The Signal to Noise Ratio, which is an expression of the carrier signal quality with respect to signal noise and co-channel interference (or both). Transmitter Output Power The current power level at which the STA is transmitting (which is adjusted dynamically by the AP based on radio conditions). Uplink MCS Mode Modulation and Coding Scheme – indicates the modulation mode used for the radio uplink, based on radio conditions (MCS 1-7, 9-15).
CAMBIUM NETWORKS The GUI interface consists of two levels of navigation – the first-level navigation buttons on the top (Configure, Monitor, Tools, and Quick Start) as well as the context-based second-level navigations on the left-hand side of the interface. After a second-level navigation section has been chosen, the resulting configuration parameters are displayed in the main GUI pane.
CAMBIUM NETWORKS Configuring connectorized radios using the Quick Start menu The Quick Start tab contains a listing of parameters required to configure a simple radio link and to configure requisite networking parameters. After configuring an AP and STA and resetting both devices, the STA will be ready to associate (register) to the AP. Figure 15 AP Quick Start menu To configure an AP via the Quick Start menu, follow this: Procedure: 1 Start the web browser from the management PC.
CAMBIUM NETWORKS 4 Configure parameter Country Code: Country Code settings affect the radios in the following ways: • Maximum transmit power limiting (based on radio transmitter power plus configured antenna gain) • DFS operation is enabled based on the configured country code, if applicable • Frequency selection limiting (based on valid frequencies for the configured Country Code) Select the country in which your network will be operating.
CAMBIUM NETWORKS 11 Configure parameter Device IP Subnet Mask: The Subnet Mask defines the address range of the connected IP network. To configure a simple test network, this field may be left at default (255.255.255.0). 12 Configure parameter Device Gateway IP Address: The IP address of a computer on the current network that acts as a gateway. A gateway acts as an entrance and exit to packets from and to other networks. To configure a simple test network, this parameter may be left at default (blank).
CAMBIUM NETWORKS Configuring STA units using the Quick Start menu The Quick Start tab contains a simple listing of parameters required to configure a simple radio link and to configure requisite networking parameters.
CAMBIUM NETWORKS To configure an STA via the Quick Start menu, follow this: Procedure: 1 Start the web browser from the management PC. 2 Navigate to menu Quick Start 3 Configure parameter Device Mode: This parameter controls the function of the device – all ePMP devices may be configured to operate as an Access Point (AP), Station (STA), or as a Spectrum Analyzer. For initial link bring-up, choose STA 4 The Country Code is automatically retrieved from the AP, and does not require configuration.
CAMBIUM NETWORKS 11 Configure parameter EAP-TTLS Username: Configure each of the network STAs with this EAP-TTLS Username (matching the credentials on the Radius server being used for the network). 12 Configure parameter EAP-TTLS Password: Configure each of the network STAs with this EAP-TTLS Password (matching the credentials on the Radius server being used for the network). Click the visibility icon password’s contents.
CAMBIUM NETWORKS Using the AP menu options Use the menu navigation bar in the top and left panels to navigate to each web page. Table 45 lists the functional areas that may be accessed from each menu option. Some of the parameters are only displayed for specific system configurations.
CAMBIUM NETWORKS AP CONFIGURE MENU Use the Configure menu to access all applicable device configuration parameters.
CAMBIUM NETWORKS AP Radio page Use the Radio page to configure the device radio interface parameters. Caution Modifying radio parameters may result in a wireless outage. Plan configuration modifications accordingly.
CAMBIUM NETWORKS Table 46 AP Radio Configuration attributes Attribute Meaning Country Code From the drop-down list, select the country in which the radio is operating.
CAMBIUM NETWORKS The Frequency Reuse Mode parameter allows operators to define which APs are co-located (or within radio range) with other APs. This definition results in an automatic radio network modification such that selfinterference is reduced amongst the co-located sectors. Figure 18 depicts a network in which two frequencies “F`1” and “F2” are reused throughout the deployment.
CAMBIUM NETWORKS Figure 19 Frequency reuse configuration example FR: Back FR: Back F1 F1 ro nt FR :B ro nt F1 FR :B :B ac k F2 FR FR :F ro nt ac k FR :B FR :F ro nt F2 ac k FR :F ro nt FR :F ac k FR :B F1 ro nt FR :F FR :B ac k F1 FR: Front F1 F2 F2 F2 F1 F1 FR: Front FR :F ac k ro nt FR :F F1 F2 F1 FR: Front FR: Back F2 F2 F2 F2 FR: Back The rules in selecting the APs to enabling the Frequency Reuse Mode in this deployment are: 1- Only ONE of the APs on the sa
CAMBIUM NETWORKS Figure 20 Example 1 - Frequency reuse configuration, mixture of GPS synchronization sources SYNC Source = GPS/CMM4 F1 FR F1 k :B ac ro :F FR FR FR k :B ac FR FR :F FR :B ac k ro nt F2 :F ro FR FR :F FR ro FR ro :F nt ro nt F1 FR k F1 :B ac FR nt F2 SYNC Source = GPS/CMM4 SYNC Source = CMM3 :F FR :F :B ac FR k FR :B ac nt k ro nt nt ro :F :B nt F1 :F FR F2 F1 ro nt k :B ac nt ro :F FR ac k F1 FR F1 F2 F1 F1 F2 F2 F2 F2 F2 F
CAMBIUM NETWORKS The rules in selecting the APs to configure Frequency Reuse Mode to Frequency Reuse Mode to Frequency-Reuse-Front or Frequency-ReuseBack in a mixture of sync sources deployments are: 1- Only ONE of the APs on the same tower configured with the same frequency must have Frequency Reuse Mode set to Frequency-Reuse-Back if the sync source of both APs is the same or the sync is a combination of “onboard GPS” and CMM4; the other AP shall have the Frequency-Reuse-Front ON.
CAMBIUM NETWORKS Channel Bandwidth using the channel bandwidth configured in Channel Bandwidth. DFS Alternate Frequency Carrier 2 Configure the second frequency that will be used for RF transmission if a DFS detection causes the radio to switch from using the frequencies configured in Frequency Carrier and DFS Alternate Frequency Carrier 2 . It is important to set this frequency also in the STA Scan List. PTP Access Off: The system is configured to operate in PMP mode (i.e.
CAMBIUM NETWORKS MCS1: The system is configured to use MCS1 rate for all management messages. This allows for slightly higher sector throughput. This is the default setting. DL/UL Ratio Configure the schedule of downlink traffic to uplink traffic on the radio link. The first three options, 75/25, 50/50 and 30/70, allow the radio to operate in a fixed ratio on every frame.
CAMBIUM NETWORKS Source antenna. Co-located or in-range APs receiving synchronization via GPS or CMM will transmit and receive at the same time, thereby reducing self-interference. CMM: Synchronization timing is received via the AP’s Ethernet port via a connected Cambium Cluster Management Module (CMM). Co-located or in-range APs receiving synchronization via GPS or CMM will transmit and receive at the same time, thereby reducing self-interference.
CAMBIUM NETWORKS AP Quality of Service page The ePMP platform supports three QoS priority levels using air fairness, priority-based starvation avoidance scheduling algorithm: Priority Level ePMP Traffic Priority Label Highest Priority (Served first) VOIP (only utilized when VOIP Enable is set to Enabled) Medium Priority (Served once highest priority traffic is sent) High Lowest Priority (Serviced once Highest and Medium priority traffic is sent) Low Priority By default, all traffic passed over the
CAMBIUM NETWORKS Figure 22 AP Quality of Service page Table 47 AP Radio Configuration attributes Attribute Meaning Maximum Information Rate (MIR) Limiting Disabled: When disabled, RF transmission is only limited by the capacity of the link (and any active QoS classification rules). Enabled: When enabled, all downlink and uplink traffic is limited based on the profiles configured in the MIR table.
CAMBIUM NETWORKS Attribute Meaning Uplink MIR (kbps) Specify the uplink rate at which the AP is allowed to transmit for this configured profile. QoS Enable Enabled: The QoS Classification Rules table is editable and is utilized by the device to classify traffic. Disabled: The QoS Classification Rules table is greyed-out and all traffic is sent at one priority level.
CAMBIUM NETWORKS Attribute Meaning Rule Type CoS: Class of Service; traffic prioritization is based on the 3-bit header present in the 802.1Q VLAN-tagged Ethernet frame header in the packet ingressing the AP’s Ethernet port. VLAN ID: traffic prioritization is based on the VLAN ID of the packet ingressing the AP’s Ethernet port. EtherType: traffic prioritization is based on the two octet Ethertype field in the Ethernet frame ingressing the AP’s Ethernet port.
CAMBIUM NETWORKS AP System page The AP’s System page is used to configure system parameters, services, time settings, SNMP, and syslog.
CAMBIUM NETWORKS Table 48 AP System attributes Attribute Meaning Device Mode All ePMP devices (integrated or connectorized) may be configured to operate in one of three modes: AP: The device will operate as an AP. STA: The device will operate as an STA. Spectrum Analyzer: The devices will operate in Spectrum Analyzer mode, allowing the operator to download the spectrum analyzer tool. AP Name (SSID) The AP Name (SSID) is used to identify the AP to STAs.
CAMBIUM NETWORKS Attribute Meaning Internal GPS Longitude On a GPS Synchronized ePMP radio, the field is automatically populated with the Device Longitude information from the on-board GPS chip. Device Height (meters) Configure height above sea level for the device in meters. Internal GPS Height On a GPS Synchronized ePMP radio, the field is automatically populated with the Device height above sea level from the on-board GPS chip.
CAMBIUM NETWORKS Attribute Meaning SNMP Trap Servers The SNMP Trap Servers table is used to configure trap destinations for SNMP traps generated by the device. Trap Server Destination IP Address Configure the IP address of each SNMP trap server target. Trap Server Destination Port Configure the port to which SNMP traps are sent from the ePMP device. System Name Specify a string to associate with the physical module.
CAMBIUM NETWORKS AP Network page The AP’s Network page is used to configure system networking parameters and VLAN parameters. Figure 24 AP Network page Table 49 AP Network attributes Attribute Meaning Device IP address Mode Static: Device management IP addressing is configured manually in fields Device IP Address (LAN), IP Subnet Mask (LAN), Gateway IP Address (LAN), and DNS Server IP Address (LAN).
CAMBIUM NETWORKS Device IP address Internet protocol (IP) address. This address is used by the family of Internet protocols to uniquely identify this unit on a network. Note If Device IP address Mode is set to DHCP and the device is unable to retrieve IP address information via DHCP, the device management IP is set to fallback IP 192.168.0.1 (AP mode), 192.168.0.2 (STA mode), 192.168.0.3 (Spectrum Analyzer mode) or the previously-configured static Device IP Address.
CAMBIUM NETWORKS AP Management Access Interface LAN Only: Only allow access to the AP’s web management interface via a local Ethernet (LAN) connection. In this configuration, the AP’s web management interface may not be accessed from over the air (i.e. from a device situated below the STA). LAN and WLAN: Allow access to the AP’s web management interface via a local Ethernet (LAN) connection and from over the air (i.e. from a device situated below the STA).
CAMBIUM NETWORKS AP Security page The AP’s Security page is used to configure system security features including STA authentication and Layer2/Layer3 Firewall rules. Caution If a device firewall rule is added with Action set to Deny and Interface set to LAN or WAN and no other rule attribute are configured, the device will drop all Ethernet or wireless traffic, respectively.
CAMBIUM NETWORKS Table 50 AP Security attributes Attribute Meaning Authentication Type Open: All STAs requesting network entry are allowed registration. WPA2: The WPA2 mechanism provides AES radio link encryption and STA network entry authentication. When enabled, the STA must register using the Authentication Pre-shared Key configured on the AP and STA. WPA2 Pre-shared Key Configure this key on the AP, then configure each of the network STAs with this key to complete the authentication configuration.
CAMBIUM NETWORKS Rule Details, Interface WLAN: When this option is selected, firewall rules will be applied to traffic incoming on the device radio interface (WLAN). Depending on the setting of the Action parameter, traffic matching the rule details will either be forwarded to the LAN (Ethernet) interface or dropped at the device. LAN: When this option is selected, firewall rules will be applied to traffic incoming on the device Ethernet interface (LAN).
CAMBIUM NETWORKS Layer 3 Firewall Table When the STA is configured with STA Network Mode set to NAT, the Layer 3 firewall table may be used to configure rules matching layer 3 (IP layer) traffic which result in forwarding or dropping the traffic over the radio link or Ethernet interface. Rule Details, Name Assign a logical name to the firewall rule based on the intended rule operation (i.e. “Deny all WLAN traffic from Src IP 192.168.2.111”).
CAMBIUM NETWORKS Rule Details, Dest Mask A subnet mask may be included to define a range of IP addresses to match. For example, if Dest IP is configured to 192.168.2.0 and Dest Mask is configured to 255.255.255.0, the rule will match all IP addresses from subnetwork 192.168.2.X. Rule Details, DSCP Rule matching is based on the DiffServ CodePoint value of the incoming packet. Rule Details, TOS Rule matching is based on the Type Of Service value of the incoming packet.
CAMBIUM NETWORKS AP MONITOR MENU Use the Monitor menu to access device and network statistics and status information. This section may be used to analyze and troubleshoot network performance and operation.
CAMBIUM NETWORKS AP Performance page Use the Performance page to monitor system status and statistics to analyze and troubleshoot network performance and operation.
CAMBIUM NETWORKS Figure 27 AP Performance page – contd.
CAMBIUM NETWORKS Attribute Meaning Ethernet RX, Total RX packet errors Total count of packets received by the AP’s Ethernet interface with errors due to collisions, CRC errors, or irregular packet size. Ethernet RX, Total RX packet drops Total count of packets dropped prior to sending out of the AP’s wireless interface due to Ethernet setup or filtering issues. Ethernet RX, RX – Multicast Packets Total count of multicast packets received via the AP’s Ethernet interface.
CAMBIUM NETWORKS AP System Status page Use the System Status page to reference key system information. Figure 28 AP System Status page Table 52 AP System Status page attributes Attribute Meaning Software Version Current operating version of software on the device. This listing is also present on the GUI footer bar (which contains a hyperlink to download new system software). Hardware Version Board hardware version information. Firmware Version U-Boot version information.
CAMBIUM NETWORKS Attribute Meaning Wireless MAC Address The hardware address of the device wireless interface. LAN MAC Address The hardware address of the device LAN (Ethernet) interface. DFS Status N/A: DFS operation is not required for the region configured in parameter Country Code. Channel Availability Check: Prior to transmitting, the device must check the configured Frequency Carrier for radar pulses for 60 seconds).
CAMBIUM NETWORKS AP Wireless Status page Use the Wireless Status page to reference key information about the radio’s wireless interface and connected STAs. Figure 29 AP Wireless Status page Table 53 AP Wireless Status page attributes Attribute Meaning Operating Frequency The current frequency at which the AP is operating. Transmitter Output Power The current power level at which the AP is transmitting. Registered STA Count The total count of STAs which are currently registered to the AP.
CAMBIUM NETWORKS Attribute Meaning Wireless Interface (WAN) Up: The radio (WAN) interface is functioning properly. Current Country Code The current country code at which the AP is operating. Connected STA List Use the Connected STA List table to monitor registered STAs and their key RF status and statistics information. STA MAC Address The address of the STA wireless interface.
CAMBIUM NETWORKS AP GPS Status page Use the GPS Status page to reference key information about the radio’s configured GPS coordinates. Figure 30 AP GPS Status page Table 54 AP GPS Status page attributes Attribute Meaning Internal GPS Latitude On a GPS Synchronized ePMP radio, the field is automatically populated with the Device Latitude information from the on-board GPS chip.
CAMBIUM NETWORKS Attribute Meaning Internal GPS Longitude On a GPS Synchronized ePMP radio, the field is automatically populated with the Device Longitude information from the on-board GPS chip. Internal GPS Height On a GPS Synchronized ePMP radio, the field is automatically populated with the Device height above sea level from the on-board GPS chip. Internal GPS Time On a GPS Synchronized ePMP radio, the field is automatically populated with the time from the on-board GPS chip.
CAMBIUM NETWORKS AP Network Status page Use the AP Network Status page to reference key information about the device network status. Figure 31 AP Network Status page Table 55 AP Network Status page attributes Attribute Meaning Device IP Address Mode The current IP Address mode of the device (static or DHCP). Ethernet Interface (LAN) Up: The device Ethernet interface is functioning and passing data. Device IP address (LAN) The currently configured Ethernet IP address, used for device management.
CAMBIUM NETWORKS Attribute Meaning Device IP address (WAN) Currently unused. IP Subnet Mask (WAN) Currently unused. Gateway IP Address The IP address of a computer on the current network that acts as a gateway. A gateway acts as an entrance and exit to packets from and to other networks. DNS Server IP Address The IP address of the server used for DNS resolution. LAN MTU The currently configured Maximum Transmission Unit for the AP’s Ethernet (LAN) interface.
CAMBIUM NETWORKS AP System Log page Use the AP System Log page to view the device system log and to download the log file to the accessing PC/device. Figure 32 AP System Log page Table 56 AP System Log attributes Attribute Meaning Display System Log on Web Interface Enabled: The system log file is displayed on the management GUI. Download full syslog file Use this button to download the full system log file to a connected PC/device. Disabled: The system log file is hidden on the management GUI.
CAMBIUM NETWORKS AP TOOLS MENU The AP Tools menu provides several options for upgrading device software, configuration backup/restore, analyzing RF spectrum, testing device throughput, and running ping and traceroute tests.
CAMBIUM NETWORKS AP Software Upgrade page Use the AP Software Upgrade page to update the device radio software to take advantage of new software features and improvements. Caution Read the Release Notes associated with each software release.
CAMBIUM NETWORKS 2 Clear the accessing browser cache 3 On the device GUI, navigate to Tools => Software Upgrade 4 Select the SW Upgrade Option which represents the location of your software upgrade packages 5 Based on the configuration of SW Upgrade Option, enter either the Software Upgrade Source Info or click the Browse button and locate the software package 6 Click Upgrade 7 When the upgrade completes successfully, click the Reset icon 131
CAMBIUM NETWORKS AP Factory Default page Use the AP Factory Default page to reset the device to its factory default configuration.
CAMBIUM NETWORKS AP Spectrum Analyzer page Use the AP Spectrum Analyzer page to configure AP spectrum analyzer parameters and to download the spectrum analyzer tool. To download the spectrum analyzer tool, the AP Device Mode must be set to Spectrum Analyzer. Java Runtime Environment is required to run the AP spectrum analyzer. Caution Conducting spectrum analysis causes the AP to enter scan mode and the AP drops all RF connections. Vary the days and times when you analyze the spectrum in an area.
CAMBIUM NETWORKS 9 In the security warning window, click Run The spectrum analyzer interface is displayed 10 Click Range to configure the range of frequencies to scan.
CAMBIUM NETWORKS Once the scanning completes, follow these steps to return the device to AP operation: Procedure: 1 In the spectrum analyzer application, click Stop Scan 2 Close the spectrum analyzer application by clicking File => Exit 3 On the AP GUI, navigate to Configure => System 4 Configure Device Mode to AP 5 Click the Save button 6 Click the Reset button 135
CAMBIUM NETWORKS AP Throughput Test page Use the AP Throughput Test page to conduct a simple test of AP wireless throughput to any one of the connected STAs. This allows you to determine the throughput that can be expected on a particular link without having to use external tools.
CAMBIUM NETWORKS AP Ping page Use the AP Ping page to conduct a simple test of AP IP connectivity to other devices which are reachable from the network. If no ping response is received or if “Destination Host Unreachable” is reported, the target may be down, there may be no route back to the AP, or there may be a failure in the network hardware (i.e. DNS server failure). Figure 36 AP Ping page Table 60 AP Ping attributes Attribute Meaning IP Address Enter the IP address of the ping target.
CAMBIUM NETWORKS AP Traceroute page Use the AP Traceroute page to display the route (path) and associated diagnostics for IP connectivity between the AP and the destination specified. Figure 37 AP Traceroute page Table 61 AP Traceroute attributes Attribute Meaning IP Address Enter the IP address of the target of the traceroute diagnostic. Fragmentation (-F) ON: Allow source and target to fragment probe packets. OFF: Do not fragment probe packets (on source or target).
CAMBIUM NETWORKS Using the STA menu options Use the menu navigation bar in the top and left panels to navigate to each web page. Table 45 lists the functional areas that may be accessed from each menu option. Some of the parameters are only displayed for specific system configurations.
CAMBIUM NETWORKS STA CONFIGURATION MENU Use the Configuration menu to access all applicable device configuration parameters.
CAMBIUM NETWORKS STA Radio page Use the Radio page to configure the device radio interface parameters. Caution Modifying radio parameters may result in a wireless outage. Plan configuration modifications accordingly.
CAMBIUM NETWORKS Table 63 STA Radio Configuration attributes Attribute Meaning Country Code The STA automatically inherits the Country Code setting of the AP (except for US-locked devices).
CAMBIUM NETWORKS Attribute Meaning Radio Frequency 20 MHz Scan List Select the frequencies for the STA to scan to attempt AP network entry (with 20 MHz wide channel). To register to an AP, the STA must be configured with the same frequency that is configured on the AP (AP parameter Frequency Carrier).
CAMBIUM NETWORKS STA Quality of Service page The ePMP platform supports three QoS priority levels using an air-fairness, priority-based starvation avoidance scheduling algorithm: Priority Level ePMP Traffic Priority Label Highest Priority (Served first) VOIP Medium Priority (Served once highest priority traffic is sent) High Lowest Priority (Serviced once Highest and Medium priority traffic is sent) Low • VoIP Priority (only utilized when VOIP Enable is set to Enabled) • High Priority • Low Pr
CAMBIUM NETWORKS Figure 39 STA Quality of Service page Table 64 STA Radio Configuration attributes Attribute Meaning MIR Profile Setting Configure the desired MIR (Maximum Information Rate) profile for STA operation. This profile must be configured on the AP, otherwise the default profile (0) is used. QoS Enable Enabled: The QoS Classification Rules table is editable and is utilized by the device to classify traffic.
CAMBIUM NETWORKS Attribute Meaning VOIP Enable Enabled: When enabled, two entries are automatically added to the first and second rows of the QoS Classification Rules table, one with Rule Type CoS (5) and one with Rule Type DSCP (46). The addition of these rules ensures that VoIP traffic passed over the radio downlink is given highest priority. The CoS and DSCP values may be modified to accommodate non-standard VoIP equipment.
CAMBIUM NETWORKS Attribute Meaning Rule Type DSCP: Differentiated Services Code Point; traffic prioritization is based on the 6-bit Differentiated Services field in the IP header present in the Ethernet frame header in the packet ingress of the Ethernet port. CoS: Class of Service; traffic prioritization is based on the 3-bit header present in the 802.1Q VLAN-tagged Ethernet frame header in the packet ingressing the STA’s Ethernet port.
CAMBIUM NETWORKS STA System page The STA’s System page is used to configure system parameters, services, time settings, SNMP, and syslog.
CAMBIUM NETWORKS Table 65 STA System attributes Attribute Meaning Device Mode All ePMP devices may be configured to operate in one of three modes: AP: The device will operate as an AP STA: The device will operate as an STA Spectrum Analyzer: The devices will operate in Spectrum Analyzer mode, allowing the operator to download the spectrum analyzer tool.
CAMBIUM NETWORKS Attribute Meaning Administrator, Installer, Home User, Readonly Username Read-only listing of available login levels. Administrator, Installer, Home User • ADMINISTRATOR, full read write permissions. • INSTALLER, permissions to read and write parameters applicable to unit installation and monitoring. • HOME USER, permissions only to access pertinent information for support purposes. • READONLY, permissions only to view the Monitor page.
CAMBIUM NETWORKS Attribute Meaning System Name Specify a string to associate with the physical module. This parameter can be polled by the Cambium Networks Services Server (CNSS) or an NMS. System Description Specify a description string to associate with the physical module. This parameter can be polled by the Cambium Networks Services Server (CNSS) or an NMS. Syslog Server IP 1-4 Specify up to four syslog servers to which the device sends syslog messages.
CAMBIUM NETWORKS STA Network page The STA’s Network page is used to configure system networking parameters and VLAN parameters. Parameter availability is based on the configuration of the STA Network Mode parameter.
CAMBIUM NETWORKS Table 66 STA Network attributes, NAT mode Attribute Meaning STA Network Mode NAT: The STA acts as a router and packets are forwarded or filtered based on their IP header (source or destination). Bridge: The STA acts as a switch, and packets are forwarded or filtered based on their MAC destination address.
CAMBIUM NETWORKS LAN IP Subnet Mask Defines the address range of the connected IP network. For example, if Device IP Address (LAN) is configured to 192.168.2.1 and IP Subnet Mask (LAN) is configured to 255.255.255.0, the device will belong to subnet 192.168.2.X. LAN Gateway IP Address Configure the IP address of a computer on the current network that acts as a gateway. A gateway acts as an entrance and exit to packets from and to other networks.
CAMBIUM NETWORKS Port Forwarding Table The Port Forwarding Table is used to define which range of wireless ports are forwarded to which LAN (STA local network) IP addresses.
CAMBIUM NETWORKS PPPoE Keep Alive Time Configure the Keep Alive Time to allow the radio to keep the PPPoE session up after establishment. As an example, if this field is set to 5, the PPPoE client will send a keep alive message to the PPPoE server every 5 seconds. If there is no acknowledgement, it will send the keep alive message to the server 4 more times (for a total or 5 times) before tearing down the PPPoE session.
CAMBIUM NETWORKS VLAN Priority ePMP radios can prioritize VLAN traffic based on the eight priorities described in the IEEE 802.1p specification. Data VLAN Priority represents the VLAN Priority or Class of Service (CoS). Operators may use this prioritization field to give precedence to device user and management data.
CAMBIUM NETWORKS Table 67 STA Network attributes, Bridge mode Attribute Meaning STA Network Mode NAT: The STA acts as a router, and packets are forwarded or filtered based on their IP header (source or destination).
CAMBIUM NETWORKS STP Disabled: When disabled, Spanning Tree Protocol (802.1d) functionality is disabled at the STA. Enabled: When enabled, Spanning Tree Protocol (802.1d) functionality is enabled at the STA, allowing for the prevention of Ethernet bridge loops. MGMT VLAN Enabled: The STA management interface can be assigned to a Management VLAN to separate management traffic (remote module management via SNMP or HTTP) from user traffic (such as internet browsing, voice, or video.
CAMBIUM NETWORKS Data VLAN Priority ePMP radios can prioritize VLAN traffic based on the eight priorities described in the IEEE 802.1p specification. Data VLAN Priority represents the VLAN Priority or Class of Service (CoS). Operators may use this prioritization field to give precedence to device user data.
CAMBIUM NETWORKS STA Security page The STA’s Security page is used to configure system security features including STA authentication and Layer2/Layer3 Firewall rules. Caution If a device firewall rule is added with Action set to Deny and Interface set to LAN or WAN and no other rule attribute are configured, the device will drop all Ethernet or wireless traffic, respectively.
CAMBIUM NETWORKS Table 68 STA Security attributes Attribute Meaning Authentication Types Enter the type of authentication preferred, whether EAP-TTLS, WPA2, Open or a combination of the three. WPA2 Pre-shared Key Configure this key on the AP, and then configure each of the network STAs with this key to complete the authentication configuration. This key must be between 8 to 128 symbols.
CAMBIUM NETWORKS Rule Details, Interface WLAN: When this option is selected, firewall rules are applied to traffic incoming on the device radio interface (WLAN). Depending on the setting of the Action parameter, traffic matching the rule details will either be forwarded to the LAN (Ethernet) interface or dropped at the device. LAN: When this option is selected, firewall rules are applied to traffic incoming on the device Ethernet interface (LAN).
CAMBIUM NETWORKS Rule Details, Name Assign a logical name to the firewall rule based on the intended rule operation (i.e. “Deny all WLAN traffic from Src IP 192.168.2.111”). Rule Details, Action Accept: Layer 3 traffic matching the rule details are forwarded. Deny: Layer 3 traffic matching the rule details are dropped at the device. Rule Details, Interface WLAN: When this option is selected, firewall rules are applied to traffic incoming on the device radio interface (WLAN).
CAMBIUM NETWORKS STA MONITOR MENU Use the Monitor menu to access device and network statistics and status information. This section may be used to analyze and troubleshoot network performance and operation.
CAMBIUM NETWORKS STA Performance page Use the Performance page to monitor system status and statistics to analyze and troubleshoot network performance and operation.
CAMBIUM NETWORKS Table 69 STA Performance page attributes Attribute Meaning Stats Reset Trigger Reset all statistics. Ethernet TX, Total TX Total count of bytes transferred from the STA’s Ethernet interface. Ethernet TX, Total TX packets Total count of packets transferred from the STA’s Ethernet interface. Ethernet TX, Total TX packet errors Total count of packets transmitted out of the STA’s Ethernet interface with errors due to collisions, CRC errors, or irregular packet size.
CAMBIUM NETWORKS Attribute Meaning Wireless Uplink, MultiBroadcast Kbit Counter Total count of multicast and broadcast packets transmitted out of the STA’s wireless interface in Kbits. Wireless Uplink, Retransmission Packet Counter Total count of packets retransmitted after transmitting out of the STA’s Wireless interface due to RF errors (No acknowledgement and other RF related packet error). Wireless Downlink, Total Kbit Counter Total Kbits received via the STA’s wireless interface.
CAMBIUM NETWORKS STA System Status page Use the System Status page to reference key system information. Figure 45 STA System Status page Table 70 STA System Status page attributes Attribute Meaning Software Version Current operating version of software on the device. This listing is also present on the GUI footer bar (which contains a hyperlink to download new system software). Hardware Version Board hardware version information. Firmware Version U-Boot version information.
CAMBIUM NETWORKS Attribute Meaning DFS Status N/A: DFS operation is not required for the region configured in parameter Country Code Channel Availability Check: Prior to transmitting, the device must check the configured Frequency Carrier for radar pulses for 60 seconds).
CAMBIUM NETWORKS STA Wireless Status page Use the Wireless Status page to reference key information about the radio’s wireless interface. Figure 46 STA Wireless Status page Table 71 STA Wireless Status page attributes Attribute Meaning Connected AP SSID of the AP to which the STA is registered. Connected AP MAC address Wireless MAC address of the AP to which the STA is registered. Distance from AP The distance from the AP, determined by radio signal propagation delay.
CAMBIUM NETWORKS Attribute Meaning Uplink MCS Mode Modulation and Coding Scheme – indicates the modulation mode used for the radio uplink, based on radio conditions (MCS 1-7, 9-15). Downlink MCS Mode Modulation and Coding Scheme – indicates the modulation mode used for the radio downlink, based on radio conditions (MCS 1-7, 9-15). Power Control Mode from the AP Open Loop: In this mode, the STA will not receive any power change information in the Group Poll Frame.
CAMBIUM NETWORKS Attribute Meaning RSSI The current measured Received Signal Strength Indicator at the AP. Meets Network Entry Attempt Criteria Yes: The scanned AP meets the Network Entry criteria defined by the internal Network Algorithm. No: The scanned AP does not meet the Network Entry criteria defined by the internal Network Algorithm.
CAMBIUM NETWORKS STA Network Status page Use the STA Network Status page to reference key information about the device network status. Figure 47 STA Network Status page Table 72 STA Network Status page attributes Attribute Meaning STA Network Mode Bridge: The STA will act as a switch, and packets are forwarded or filtered based on their MAC destination address.
CAMBIUM NETWORKS Attribute Meaning Wireless Interface (WAN) Up: The device wireless interface is functioning and passing data Device IP address (WAN) The IP address for the wireless interface is displayed only when the STA is in NAT Mode. IP Subnet Mask (WAN) The subnet for the wireless interface is displayed only when the STA is in NAT Mode. Gateway IP Address The IP address of a computer on the current network that acts as a gateway.
CAMBIUM NETWORKS STA System Log page Use the STA System Log page to view the device system log and to download the log file to the accessing PC/devlce.
CAMBIUM NETWORKS STA TOOLS MENU The STA Tools menu provides several options for upgrading device software, configuration backup/restore, analyzing RF spectrum, testing device throughput, and running ping and traceroute tests.
CAMBIUM NETWORKS STA Software Upgrade page Use the STA Software Upgrade page to update the device radio software to take advantage of new software features and improvements. Caution Read the Release Notes associated with each software release. Figure 49 STA Software Upgrade page Table 74 STA Software Upgrade attributes Attribute Meaning Software Version The current operating software version. Firmware Version The current operating U-Boot version.
CAMBIUM NETWORKS 2 Clear the cache of the accessing browser 3 On the device GUI, navigate to Tools => Software Upgrade 4 Select the SW Upgrade Option which represents the location of your software upgrade packages 5 Based on the configuration of SW Upgrade Option, enter either the Software Upgrade Source Info or click the Browse button and locate the software package 6 Click Upgrade 7 When the upgrade is completed successfully, click the Reset icon 179
CAMBIUM NETWORKS STA Factory Default page Use the STA Backup/Restore page to reset the device to its factory default configuration. Figure 50 STA Factory Default page Table 75 STA Software Upgrade attributes Attribute Meaning Reset to Factory Default Configuration Use this button to reset the device to its factory default configuration Caution A reset to factory default configuration resets all device parameters. The STA ceases to transmit and any registered STAs lose their session.
CAMBIUM NETWORKS STA Spectrum Analyzer page Use the STA Spectrum Analyzer page to configure STA spectrum analyzer parameters and to download the spectrum analyzer tool. To download the spectrum analyzer tool, the AP Device Mode must be set to Spectrum Analyzer. Java Runtime Environment is required to run the AP spectrum analyzer. Caution Conducting spectrum analysis causes the STA to enter scan mode and the STA drops all RF connections. Vary the days and times when you analyze the spectrum in an area.
CAMBIUM NETWORKS 9 In the security warning window, click Run The spectrum analyzer interface is displayed 10 Click Range to configure the range of frequencies to scan.
CAMBIUM NETWORKS 11 Click Start Scan to begin scanning Display of the average, peak, current, and minimum power levels for the configured range Statistical display of the number of times each frequency in the range was scanned Spectrogram display of the energy levels detected throughout the configured range, over time When scanning is complete, follow these steps to return the device to AP operation: Procedure: 1 In the spectrum analyzer application, click Stop Scan 2 Close the spectrum analyzer appl
CAMBIUM NETWORKS STA Throughput Test page Use the STA Throughput Test page to conduct a simple test of STA wireless throughput to the AP to which it is registered. This allows you to determine the throughput that can be expected on a particular link without having to use external tools. Figure 51 STA Throughput Test page Table 76 STA Throughput Test attributes Attribute Meaning Wireless MAC Address of Connected AP This is not an editable field.
CAMBIUM NETWORKS STA Ping page Use the STA Ping page to conduct a simple test of STA IP connectivity to other devices which are reachable from the network. If no ping response is received or if “Destination Host Unreachable” is reported, the target may be down, there may be no route back to the STA, or there may be a failure in the network hardware (i.e. DNS server failure).
CAMBIUM NETWORKS STA Traceroute page Use the STA Traceroute page to display the route (path) and associated diagnostics for IP connectivity between the STA and the destination specified.
CAMBIUM NETWORKS Radius Server INSTALLING FREE-RADIUS ON UBUNTU 12.04 LTS To install the Radius server on Ubuntu 12.04 LTS, follow these instructions: 1. On the free-radius web page http://freeradius.org, download the latest package (currently 3.0.0), either from the main page or the download page. 2. Extract the archive file by using the command line as shown below: • To extract a tar.bz2 file, use the command (note the j option) tar -jxvf freeradius-server-x.x.x.tar.bz2 • To extract a tar.
CAMBIUM NETWORKS netmask = 16 secret = cambium proto = * } 2. To add EAP-TTLS Username and EAP-TTLS Password, edit usr/local/etc/raddb/user. For example put this string at the end of file: cambium-station Cleartext-Password := "cambium", where cambium-station - EAP-TTLS Username and “cambium” - EAP-TTLS Password. 3. To configure free-radius key and certificate, edit /usr/local/etc/raddb/mods-available/eap and add your certificates to folder /usr/local/etc/raddb/certs.
CAMBIUM NETWORKS CONFIGURING RADIUS PARAMETERS ON AP Figure 54 AP Radius configuration To configure Radius parameters on AP, follow these steps: 1. Open the GUI and login as admin. 2. Navigate to Configure -> Security -> Authentication. 3. Change Authentication Type value to EAP-TTLS. 4. Add IP Address of your RADIUS Server in the Radius Servers table. 5. Also configure Port (you may use default 1812) and Secret which has to be the same as in clients.conf file. 6. Click Save, to keep the changes.
CAMBIUM NETWORKS CONFIGURING RADIUS PARAMETERS ON STA Figure 55 STA Radius configuration To configure Radius parameters on STA, follow these steps: 1. Select EAP-TTLS Authentication Type. 2. Configure EAP-TTLS Username and EAP-TTLS Password, as configured in file users. 3. Add Certificates to the Certificates table. 4. Click Save, to keep the changes.
CAMBIUM NETWORKS CONFIGURING MIR PROFILES To configure the MIR profiles, follow these steps: • Create a dictionary file with the MIR Profiles: # touch dictionary.cambium • Edit dictionary.cambium according to the instructions that you can find under /usr/local/etc/raddb directory in file dictionary.
CAMBIUM NETWORKS A few example scenarios of MIR and RADIUS configurations are described in Table 79. Table 79 Example scenarios of MIR and RADIUS configurations Scenario No MIR control via Radius MIR control using only Radius Hybrid control using both Radius and MIR profile on the AP GUI Description In a scenario where Radius is not in use for MIR profiles, the GUI will be the only place to configure MIR profiles and apply them to the corresponding STAs.
CAMBIUM NETWORKS openssl req-new-x509-days 3650 -key cambium-ca.key-out cambium-ca.crt Enter pass phrase for cambium.key: You are asked to enter information that will be incorporated into your certificate request. What you enter is called a Distinguished Name or a DN. There are quite a few fields of which you can leave some blank. For some fields there is a default value, If you enter '.', field is left blank. ----Country Name (2 letter country code) State or Province Name (full name) Locality Name (Ex.
CAMBIUM NETWORKS eb: 82:31:4 f: 71 : c4: ee: ab: 5c: 8e: ef: 8c: a1: 1a: 2a: 62: e9: e9: 36 : ff: 12 : b9: c9: ac: 0e: 4d: ac: 08:97:87: d2: 30:2 f: 41 : a1: 9e: ef: 8b: bf: c6: cf: 66:70:02: ab: 2d: b0: 9c: 56 : b8: 13 : e8: 92:59: f5: d9: 33 : d7: 33:6 a: 7c: cb: 9b: 92 : ee: 4b: 22:32:73:59:70:3 f: b1: f6: 1b: 67:1 d: 28 : eb: bb: 4b: 5e: 61:95:43:78: d5: 3b: db: e1: 37 : f1: ec: 0d: db: 50:65:22: cb: f4: f9: b8: 2a: c6: 1f: 2b: e9: f8: 64:03:4 f: 36 : dc: 72:8 e: be: 3d: 12:8 a: ca: 8b: 95 Exponent: 65
CAMBIUM NETWORKS ST = "Euro" - staff L = "Kiev" - city OU = "Cambium" - unit EMAIL = email@cambium.com - email BITS = 2048 - Size of the generated key in bits CLIENT_DAYS = 730 - Client certificate validity period in days SERVER_DAYS = 1461 - Server certificate validity period in days Lines related to the country, city, department, email, etc must be fixed (though not necessarily, this is default values that can be changed in the process of creating the certificate).
CAMBIUM NETWORKS sign ca is: cambium-ca CA signing: radius.cambium.com.csr -> radius.cambium.com.crt: Using configuration from ca.config Since we sign new created certificate with root certificate, we must enter the password which we used to close root certificate of our center CA Enter pass phrase for. /.. / cambium-ca.
CAMBIUM NETWORKS Operation and Troubleshooting This chapter provides instructions for operators of ePMP networks.
CAMBIUM NETWORKS General Planning for Troubleshooting Effective troubleshooting depends in part on measures that you take before you experience trouble in your network. Cambium recommends the following measures for each site: Procedure: 1 Identify troubleshooting tools that are available at your site (such as a protocol analyzer). 2 Identify commands and other sources that can capture baseline data for the site.
CAMBIUM NETWORKS QUESTIONS TO HELP ISOLATE THE PROBLEM When a problem occurs, attempt to answer the following questions: 1 2 3 What is the history of the problem? • Have we changed something recently? • Have we seen other symptoms before this? How wide-spread is the symptom? • Is the problem on only a single STA? (If so, focus on that STA.
CAMBIUM NETWORKS Upgrading device software To take advantage of new features and software improvements for the ePMP system, monitor the Cambium Networks PMP Software website: https://support.cambiumnetworks.com/files/epmp To upgrade the device software (AP or STA), follow this: Procedure: 1 When upgrading multiple v1.0.3 integrated devices, ensure that the browser cache is cleared at the beginning of the upgrade process.
CAMBIUM NETWORKS Testing hardware This section describes how to test the hardware when it fails on startup or during operation. Before testing hardware, confirm that all outdoor cables, that is those that connect the AP or STA to equipment inside the building, are of the supported type, as defined in Ethernet cabling on page 57 CHECKING THE POWER SUPPLY LED When the power supply is connected to the main power supply, the expected LED behavior is: • The Power (green) LED illuminates steadily.
CAMBIUM NETWORKS Test Ethernet packet errors reported by AP/STA Log into the AP or STA and click Monitor, Performance. Click Reset System Counters at the bottom of the page and wait until LAN RX – Total Packet Counter has reached 1 million. If the counter does not increment or increments too slowly, because for example the ePMP system is newly installed and there is no offered Ethernet traffic, then abandon this procedure and consider using the procedure Test ping packet loss on page 202.
CAMBIUM NETWORKS where is the IP address of the AP/STA under test. 6 Record how many Ping packets have been lost. This is reported by Command Prompt on completion of the test. The test has passed if the number of lost packets is less than 2.
CAMBIUM NETWORKS Troubleshooting the radio link This section describes how to test the link when there is no radio communication, when it is unreliable, or when the data throughput rate is too low. It may be necessary to test both the AP and the STA. MODULE HAS LOST OR DOES NOT ESTABLISH RADIO CONNECTIVITY If there is no wireless activity, follow this: Procedure: 1 Check that the AP and STAs are configured with the same Frequency Carrier.
CAMBIUM NETWORKS LINK IS UNRELIABLE OR DOES NOT ACHIEVE DATA RATES REQUIRED If there is some activity but the link is unreliable or does not achieve the data rates required, proceed as follows: Procedure: 1 Check that the interference has not increased by monitoring the uplink and downlink CINR values reported in the AP page Monitor, Wireless Status 2 Check that the RSSI values reported at the AP an STA are proper based on the distance of the link – see Table 80 5 GHz threshold, power and link loss on p
CAMBIUM NETWORKS Using the device external reset button ePMP APs and STAs feature an external button which serves two purposes: • To reset the device (briefly depress the button for more than two seconds but less than ten seconds then release) Caution If the reset button is pressed for more than ten seconds while powered on, the device will reset back to its factory default configuration • To reset the device to its factory default configuration (depress the button for more than ten seconds then release
CAMBIUM NETWORKS Resetting the AP or STA to factory defaults by power cycling Operators may reset an AP or STA to default factory configuration by a sequence of power cycling (removing power to the device. This procedure allows operators to perform a factory default reset without a tower climb or additional tools.
CAMBIUM NETWORKS Legal and reference information This chapter provides legal notices including software license agreements. Caution Intentional or unintentional changes or modifications to the equipment must not be made unless under the express consent of the party responsible for compliance. Any such modifications could void the user’s authority to operate the equipment and will void the manufacturer’s warranty.
CAMBIUM NETWORKS Cambium Networks end user license agreement ACCEPTANCE OF THIS AGREEMENT In connection with Cambium Networks’ delivery of certain proprietary software or products containing embedded or pre-loaded proprietary software, or both, Cambium Networks is willing to license this certain proprietary software and the accompanying documentation to you only on the condition that you accept all the terms in this End User License Agreement (“Agreement”).
CAMBIUM NETWORKS 4. Portions of the Software and Documentation are protected by United States copyright laws, international treaty provisions, and other applicable laws.
CAMBIUM NETWORKS CONFIDENTIALITY You acknowledge that all Software and Documentation contain valuable proprietary information and trade secrets and that unauthorized or improper use of the Software and Documentation will result in irreparable harm to Cambium Networks for which monetary damages would be inadequate and for which Cambium Networks will be entitled to immediate injunctive relief.
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CAMBIUM NETWORKS OF SUCH DAMAGES. Linux Kernel Copyright (c) 1989, 1991 Free Software Foundation NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". Also note that the GPL below is copyrighted by the Free Software Foundation, but the instance of code that it refers to (the Linux kernel) is copyrighted by me and others who actually wrote it.
CAMBIUM NETWORKS Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. See full license text on page 223. uboot Copyright (c) 2007 Wolfgan Denk, DENIX Software Engeneering, wd@denix.de # (C) Copyright 2000 - 2005 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this # project.
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CAMBIUM NETWORKS ebtables Copyright (C) 1999 Paul `Rusty' Russell & Michael J. Neuling Copyright (C) 2001-2002 Bart De Schuymer All code in this package, including the code from the extensions, is released under the GPL license, which you find hereafter. GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc.
CAMBIUM NETWORKS firewall glib2 # Copyright (C) 2009-2010 OpenWrt.org Copyright (C) 2007-2011 OpenWrt.org Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. Copyright © 2004 Scott James Remnant . Copyright (c) 1997-2006 University of Cambridge. Copyright © 2009 Codethink Limited Copyright (C) 2008-2010 Red Hat, Inc. Copyright (C) 2008 Hans Breuer Copyright (C) 2008, 2010 Collabora, Ltd.
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CAMBIUM NETWORKS libdbi GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number 2.1.
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CAMBIUM NETWORKS lua Lua License ----------Lua is licensed under the terms of the MIT license reproduced below. This means that Lua is free software and can be used for both academic and commercial purposes at absolutely no cost. For details and rationale, see http://www.lua.org/license.html . ============================================================== ================= Copyright (C) 1994-2008 Lua.org, PUC-Rio.
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CAMBIUM NETWORKS zlib (C) 1995-2004 Jean-loup Gailly and Mark Adler jloup@gzip.org madler@alumni.caltech.edu This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1.
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CAMBIUM NETWORKS Hardware warranty Cambium’s standard hardware warranty is for one (1) year from date of shipment from Cambium Networks or a Cambium Point-To-Multipoint Distributor. Cambium Networks warrants that hardware will conform to the relevant published specifications and will be free from material defects in material and workmanship under normal use and service.
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CAMBIUM NETWORKS System threshold, output power and link loss The following table specifies the system threshold (dBm), output power (dBm) and maximum link loss (dB) per channel bandwidth and modulation mode: • Table 80 - 5 GHz • Table 81 – 2.
CAMBIUM NETWORKS Compliance with safety standards This section lists the safety specifications against which the ePMP has been tested and certified. It also describes how to keep RF exposure within safe limits. ELECTRICAL SAFETY COMPLIANCE The ePMP hardware has been tested for compliance to the electrical safety specifications listed in Table 82. Table 82 ePMP safety compliance specifications Region Standard USA UL 60950-1, 2nd Edition Canada CSA C22.2 No.
CAMBIUM NETWORKS HUMAN EXPOSURE TO RADIO FREQUENCY ENERGY Standards Relevant standards (USA and EC) applicable when working with RF equipment are: • ANSI IEEE C95.1-1991, IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. • Council recommendation of 12 July 1999 on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz) (1999/519/EC) and respective national regulations.
CAMBIUM NETWORKS Calculation of power density Note The following calculation is based on the ANSI IEEE C95.1-1991 method, as that provides a worst case analysis. Details of the assessment to EN50383:2002 can be provided, if required. Peak power density in the far field of a radio frequency point source is calculated as follows: S= P .
CAMBIUM NETWORKS Table 84 Power compliance margins, 5 GHz Band Antenna P (W) G S (W/m2) d (m) R (m) C 5 GHz Integrated, 13 dBi 0.199 20 10 0.18 .4 51 5 GHz Connectorized, 15 dBi 0.199 31.6 10 0.22 .4 32 Table 85 Power compliance margins, 2.4 GHz, AP Conn Type Channel Bandwidth Antenna P PMP 20 MHz Connectorized, 8 dBi Omni 0.631 PMP 40 MHz Connectorized, 8 dBi Omni PMP 20 MHz PMP G S d R (W/m ) (m) (m) 6.3 10 0.18 0.4 50.5 0.631 6.3 10 0.18 0.4 50.
CAMBIUM NETWORKS PTP 40 MHz Connectorized, 17 dBi Sector 0.158 50.1 10 0.25 0.5 39.5 PTP 20 MHz Connectorized, 19 dBi Panel 0.050 79.4 10 0.18 0.4 50.5 PTP 40 MHz Connectorized, 25 dBi Dish 0.010 316.2 10 0.16 0.4 63.5 PTP 20 MHz Integrated, 12 dBi Patch 0.050 15.8 10 0.08 0.2 63.2 PTP 40 MHz Connectorized, 17 dBi Sector 0.025 50.1 10 0.10 0.2 39.9 PTP 20 MHz Connectorized, 19 dBi Panel 0.020 79.4 10 0.11 0.3 71.
CAMBIUM NETWORKS Compliance with radio regulations This section describes how the ePMP complies with the radio regulations that are enforced in various countries. Caution Changes or modifications not expressly approved by Cambium Networks could void the user’s authority to operate the system. TYPE APPROVALS This system has achieved Type Approval in various countries around the world. This means that the system has been tested against various local technical regulations and found to comply.
CAMBIUM NETWORKS Note A Class B Digital Device is a device that is marketed for use in a residential environment, notwithstanding use in commercial, business and industrial environments. Note Notwithstanding that Cambium Networks has designed (and qualified) the ePMP products to generally meet the Class B requirement to minimize the potential for interference, the ePMP product range is not marketed for use in a residential environment.
CAMBIUM NETWORKS Table 89 Regulatory limits - 5.
CAMBIUM NETWORKS Country Frequency range Valid Center Frequency for 20 MHz Band Valid Center Frequency for 40 MHz Band Conducted Power EIRP Power DFS 20MHz, 13 for 40MHz Taiwan 5250-5350 5280 to 5320 every 5MHz 5290 to 5310 every 5MHz 13 Yes Thailand 5250-5350 5270 to 5330 every 5MHz 5280 to 5320 every 5MHz 13 Yes U.S.
CAMBIUM NETWORKS Table 90 Regulatory limits - 5.
CAMBIUM NETWORKS Country Frequency ranges Denmark 54705600,56505725 Ecuador 5470-5725 Finland 54705600,56505725 France 54705600,56505725 Germany 54705600,56505725 Ghana 5470-5725 Greece 54705600,56505725 Valid Center Frequency for 20 MHz Band Valid Center Frequency for 40 MHz Band 5480 to 5590 every 5MHz, 5660 to 5715 every 5 MHz 5480 to 5715 every 5MHz 5480 to 5590 every 5MHz, 5660 to 5715 every 5 MHz 5490 to 5580 every 5MHz, 5670 to 5705 every 5 MHz 5490 to 5705 every 5MHz 5490 to 5580
CAMBIUM NETWORKS Country Frequency ranges Valid Center Frequency for 20 MHz Band Valid Center Frequency for 40 MHz Band Conducted Power EIRP Power DFS Latvia 54705600,56505725 5480 to 5590 every 5MHz, 5660 to 5715 every 5 MHz 5490 to 5580 every 5MHz, 5670 to 5705 every 5 MHz 15 30 ETSI Liechtenstein 54705600,56505725 5480 to 5590 every 5MHz, 5660 to 5715 every 5 MHz 5490 to 5580 every 5MHz, 5670 to 5705 every 5 MHz 15 30 ETSI Lithuania 54705600,56505725 5480 to 5590 every 5MHz, 5660
CAMBIUM NETWORKS Valid Center Frequency for 20 MHz Band Valid Center Frequency for 40 MHz Band 5480 to 5715 every 5MHz 5480 to 5715 every 5MHz 5480 to 5715 every 5MHz 5480 to 5590 every 5MHz, 5660 to 5715 every 5 MHz 5490 to 5705 every 5MHz 5490 to 5705 every 5MHz 5490 to 5705 every 5MHz 5490 to 5580 every 5MHz, 5670 to 5705 every 5 MHz 54705600,56505725 5480 to 5590 every 5MHz, 5660 to 5715 every 5 MHz Puerto Rico Country Frequency ranges Conducted Power EIRP Power DFS Oman 5470-5725 15 30
CAMBIUM NETWORKS Country Frequency ranges Valid Center Frequency for 20 MHz Band Valid Center Frequency for 40 MHz Band Conducted Power EIRP Power DFS Sweden 54705600,56505725 5480 to 5590 every 5MHz, 5660 to 5715 every 5 MHz 5490 to 5580 every 5MHz, 5670 to 5705 every 5 MHz 15 30 ETSI Switzerland 54705600,56505725 5480 to 5590 every 5MHz, 5660 to 5715 every 5 MHz 5490 to 5580 every 5MHz, 5670 to 5705 every 5 MHz 15 30 ETSI Taiwan 54705600,56505725 30 FCC 5470-5725 16 30 FCC Tu
CAMBIUM NETWORKS Table 91 Regulatory limits - 5.
CAMBIUM NETWORKS Country Frequency ranges Iceland 5725-5875 India 5825-5875 Indonesia 5725-5825 Ireland 5725-5875 Kenya 5725-5850 Liechtenstein 57255795,58155875 Malaysia 5725-5875 Mauritius 5725-5850 Mexico 5725-5850 New Zealand 5725-5825 Nigeria 5725-5850 Norway (*1) 57255795,58155850 Oman 5725-5850 Peru 5725-5850 Philippines 5725-5825 Portugal 5725-5875 Puerto Rico 5725-5850 Serbia 5725-5875 Seychelles 5725-5850 Valid Center Frequency for 20 MHz Band 5735 to 5865
CAMBIUM NETWORKS Country Frequency ranges Valid Center Frequency for 20 MHz Band Valid Center Frequency for 40 MHz Band Conducted Power EIRP Power DFS Singapore 5725-5850 5740 to 5835 every 5 MHz 5750 to 5825 every 5 MHz 23 30 ETSI South Africa 5725-5850 53 5725-5825 23 30 Spain (*1) 57255795,58155855 5745 to 5830 every 5 MHz 5750 to 5800 every 5 MHz 5745 to 5775 every 5 MHz, 5835 to 5835 every 5 MHz 23 South Korea 5735 to 5840 every 5 MHz 5740 to 5810 every 5 MHz 5735 to 5785 ever
CAMBIUM NETWORKS Table 92 Regulatory limits - 2.
CAMBIUM NETWORKS Notifications This section contains notifications of compliance with the radio regulations that are enforced in various regions. 2.4 GHZ, 5.4 GHZ REGULATORY COMPLIANCE The ePMP complies with the regulations that are enforced in the USA, Canada and Europe. The relevant notifications are specified in this section. 2.4 GHz, 5.4 GHz FCC and IC notification U.S. Federal Communication Commission (FCC) and Industry Canada (IC) Notification. This device complies with part 15.
CAMBIUM NETWORKS Figure 56 FCC and IC certifications on 5 GHz product labels 280
CAMBIUM NETWORKS Figure 57 FCC and IC certifications on 2.4 GHz product labels Where necessary, the end user is responsible for obtaining any National licenses required to operate this product and these must be obtained before using the product in any particular country. Contact the appropriate national administrations for details on the conditions of use for the bands in question and any exceptions that might apply.
CAMBIUM NETWORKS 5.4 GHz European Union notification The ePMP product is a two-way radio transceiver suitable for use in Broadband Wireless Access System (WAS), Radio Local Area Network (RLAN), or Fixed Wireless Access (FWA) systems. It is a Class 1 device and uses operating frequencies that are harmonized throughout the EU member states.
CAMBIUM NETWORKS This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the US FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with these instructions, may cause harmful interference to radio communications.
CAMBIUM NETWORKS Figure 59 FCC and IC certifications on 5.8 GHz product label Where necessary, the end user is responsible for obtaining any National licenses required to operate this product and these must be obtained before using the product in any particular country. Contact the appropriate national administrations for details on the conditions of use for the bands in question and any exceptions that might apply.
CAMBIUM NETWORKS 5.8 GHz European Union notification The ePMP is a Class 2 device as it operates on frequencies that are not harmonized across the EU. Currently the product may only be operated in the UK, Eire (IRL), Germany, Norway and Denmark. However, the regulatory situation in Europe is changing and the radio spectrum may become available in other countries in future. See www.ero.dk for further information.
CAMBIUM NETWORKS THAILAND NOTIFICATION This telecommunication equipment conforms to the requirements of the National Telecommunications Commission.
CAMBIUM NETWORKS Data throughput tables This section contains tables to support calculation of the data rate capacity that can be provided by ePMP configurations, as follows: • Data throughput capacity on page 287 DATA THROUGHPUT CAPACITY Table 93 shows the data throughput rates (Mbits/s) achieved with an AP/STA pair and the link distance (range), is 0 km. Table 93 Throughput for ePMP MCS Spatial Streams Mod. Type Coding Rate 20 MHz 40 MHz DL UL Both DL UL Both MCS15 2 64-QAM 5/6 90.
CAMBIUM NETWORKS Radio Specifications CONNECTORIZED RADIO SPECIFICATIONS Table 94 Connectorized Radio specifications, 5 GHz Product SALES MODEL NUMBERS C058900A112A (US/FCC ), C050900A013A (EU), C050900A011A (ROW) Spectrum CHANNEL SPACING Configurable on 5 MHz increments FREQUENCY RANGE 5150 - 5875 MHz CHANNEL WIDTH 20 MHz or 40 MHz Interface MAC (MEDIA ACCESS CONTROL) LAYER Cambium Proprietary PHYSICAL LAYER 2x2 MIMO/OFDM ETHERNET INTERFACE 100/1000BaseT, rate auto negotiated (802.
CAMBIUM NETWORKS LATENCY (nominal, roundtrip) 17 ms GPS SYNCHRONIZATION Yes, via Internal GPS, CMM3, or CMM4 QUALITY OF SERVICE Three level priority (Voice, High, Low) with packet classification by DSCP, COS, VLAN ID, IP & MAC Addr, Link Budget ANTENNA Options Antennas for 90° or 120° sectors are available TRANSMIT POWER RANGE -20 to +30 dBm (combined, to regional EIRP limit) (1 dB interval) ANTENNA GAIN 15 dBi (90° sector) MAXIMUM TRANSMIT POWER 30 dBm combined (5.
CAMBIUM NETWORKS Table 95 Connectorized Radio specifications, 2.4 GHz Product SALES MODEL NUMBERS C024900A011A Spectrum CHANNEL SPACING Configurable on 5 MHz increments FREQUENCY RANGE 2402 - 2472 MHz (20 MHz) 2407 - 2472 MHz (40 MHz) CHANNEL WIDTH 20 MHz or 40 MHz Interface MAC (MEDIA ACCESS CONTROL) LAYER Cambium Proprietary PHYSICAL LAYER 2x2 MIMO/OFDM ETHERNET INTERFACE 100/1000BaseT, rate auto negotiated (802.
CAMBIUM NETWORKS QUALITY OF SERVICE Three level priority (Voice, High, Low) with packet classification by DSCP, COS, VLAN ID, IP & MAC Addr, Link Budget ANTENNA Options Antennas for 90° or 120° sectors are available TRANSMIT POWER RANGE -20 to +30 dBm (combined, to regional EIRP limit) (1 dB interval) ANTENNA GAIN 15 dBi (90° / 120° sector) MAXIMUM TRANSMIT POWER 30 dBm combined Physical ANTENNA CONNECTION 50 SURGE SUPPRESSION 1 Joule Integrated ENVIRONMENTAL IP55 TEMPERATURE -30°C to +55°
CAMBIUM NETWORKS INTEGRATED RADIO SPECIFICATIONS Table 96 Integrated Radio specifications, 5 GHz Product MODEL NUMBER C058900C132A (US/FCC ), C050900C033A (EU), C050900C031A (ROW) Spectrum CHANNEL SPACING Configurable on 5 MHz increments FREQUENCY RANGE 5150 - 5875 MHz CHANNEL WIDTH 20 MHz or 40 MHz Interface MAC (MEDIA ACCESS CONTROL) LAYER Cambium Proprietary PHYSICAL LAYER 2x2 MIMO/OFDM ETHERNET INTERFACE 100BaseT, Cambium PoE (V+ = pins 7 & 8, Return = pins 4 & 5) PROTOCOLS USED IPv4, UD
CAMBIUM NETWORKS TRANSMIT POWER RANGE -20 to +30 dBm (combined, to regional EIRP limit) (1 dB interval) ANTENNA GAIN 13 dBi, integrated patch MAXIMUM TRANSMIT POWER 30 dBm combined (5.8 GHz Band) Physical ANTENNA CONNECTION Integrated patch antenna SURGE SUPPRESSION 1 Joule Integrated ENVIRONMENTAL IP55 TEMPERATURE -30°C to +55°C (-22°F to +131°F) WEIGHT 0.49 kg (1.1 lb.) WIND SURVIVAL 145 km/hour (90 mi/hour) with antenna DIMENSIONS (H x W x D) 29.1 x 14.5 x 8.3 cm (11.4 x 5.7 x 3.
CAMBIUM NETWORKS Table 97 Integrated Radio specifications, 2.
CAMBIUM NETWORKS ANTENNA GAIN 12 dBi, integrated patch MAXIMUM TRANSMIT POWER 30 dBm combined Physical ANTENNA CONNECTION Integrated patch antenna SURGE SUPPRESSION 1 Joule Integrated ENVIRONMENTAL IP55 TEMPERATURE -30°C to +55°C (-22°F to +131°F) WEIGHT 0.49 kg (1.1 lb.) WIND SURVIVAL 145 km/hour (90 mi/hour) with antenna DIMENSIONS (H x W x D) 29.1 x 14.5 x 8.3 cm (11.4 x 5.7 x 3.
CAMBIUM NETWORKS UN-SYNCED CONNECTORIZED RADIO SPECIFICATIONS Table 98 Un-synced Connectorized Radio specifications, 5 GHz Product SALES MODEL NUMBERS C058900A122A (US/FCC ), C050900A023A (EU), C050900A021A (ROW) Spectrum CHANNEL SPACING Configurable on 5 MHz increments FREQUENCY RANGE 5150 - 5875 MHz CHANNEL WIDTH 20 MHz or 40 MHz Interface MAC (MEDIA ACCESS CONTROL) LAYER Cambium Proprietary PHYSICAL LAYER 2x2 MIMO/OFDM ETHERNET INTERFACE 100BaseT, Cambium PoE (V+ = pins 7 & 8, Return = pins
CAMBIUM NETWORKS Link Budget ANTENNA Options Antennas for 90° or 120° sectors are available TRANSMIT POWER RANGE -20 to +30 dBm (combined, to regional EIRP limit) (1 dB interval) ANTENNA GAIN 15 dBi (90° sector) MAXIMUM TRANSMIT POWER 30 dBm combined (5.8 GHz Band) Physical ANTENNA CONNECTION 50 SURGE SUPPRESSION 1 Joule Integrated ENVIRONMENTAL IP55 TEMPERATURE -30°C to +55°C (-22°F to +131°F) WEIGHT Ω, RP (Rev 4.5 kg (10 lbs) with antenna 0.52 kg (1.
CAMBIUM NETWORKS Table 99 Un-synced Connectorized Radio specifications, 2.
CAMBIUM NETWORKS TRANSMIT POWER RANGE -20 to +30 dBm (combined, to regional EIRP limit) (1 dB interval) ANTENNA GAIN 15 dBi (90° / 120° sector) MAXIMUM TRANSMIT POWER 30 dBm combined Physical ANTENNA CONNECTION 50 SURGE SUPPRESSION 1 Joule Integrated ENVIRONMENTAL IP55 TEMPERATURE WEIGHT Ω, female RP (Reverse Pol -30°C to +55°C (-22°F to +131°F) 4.5 kg (10 lbs) with antenna 0.52 kg (1.
CAMBIUM NETWORKS Glossary Term Definition AES ANSI AP CINR CMM CNSS DFS EIRP EMC EMD ETH ETSI FCC FEC GPS GUI HTTP IC IEEE IP LAN LED LOS MIMO MTU nLOS NTP OFDM PC PMP QAM QPSK RF RMA RSSI RTTT RX SAR SNMP STA SW TDD Advanced Encryption Standard American National Standards Institute Access Point Carrier to Interference plus Noise Ratio Cluster Management Module Cambium Network Services Server Dynamic Frequency Selection Equivalent Isotropically Radiated Power Electromagnetic Compatibility Electromagneti
CAMBIUM NETWORKS TDWR TX UNII URL VLAN Terminal Doppler Weather Radar Transmit Unlicensed National Information Infrastructure Uniform Resource Locator Virtual Local Area Network 301
