V390i User Guide Part Number 3BR0020-A Version 010 (Doc P/N: FLI0023)
Copyright and Compliance Copyright Information Copyright © 2006 Arcadian Networks Inc. All rights reserved. Arcadian Networks Inc. reserves the right to alter all equipment specifications and descriptions in this publication without prior notice. No part of this publication shall be deemed part of any contract or warranty unless specifically incorporated by reference into such contract or warranty.
FCC Compliance Information NOTE: This equipment is authorized under FCC ID:V72390-IA to operate in the A block of the Upper 700 MHz Guard Band pursuant to Part 27 of the FCC’s rules. In addition, this equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC’s rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Warning! Maximum Power Level and Antenna Gain IEEE 802.11g (2.4 GHz Band) An improper combination of power level and antenna gain can result in equivalent isotopic radiated power (EIRP). The following table indicates the maximum power levels and antenna gains allowed for each IEEE802.11g regulatory domain. Regulatory domain Antenna Gain (dBi) America (-A) (4 W EIRP maximum) 2.2 6 6.5 10 13.
Table of Contents About This Guide ......................................................................................1 Intended Audience .............................................................................................. 1 Document Objectives .......................................................................................... 1 Document Conventions....................................................................................... 1 How This Guide is Organized ......................
Table of Contents Pole Mounting Procedure............................................................................. 24 Cable Connections............................................................................................ 30 Setting an Attenuator for the UHF Antenna Input........................................ 30 Connecting the V390i Cables....................................................................... 31 Initial Operation .................................................................
Table of Contents Flat Panel Subscriber Antenna ......................................................................... 64 Flat Panel – Electrical and Mechanical Specifications ................................ 64 Flat Panel – Environmental Specifications .................................................. 64 Appendix C Cable Specifications ..................................................................... 64 Cable Requirements ...........................................................................
About This Guide The V390i User Guide is part of the documentation package for the Arcadian Networks wireless access system. The guide describes the V390i device, and how to install, configure and maintain the V390i. ; ; Note: The V390i replaces the V290iA device. The V390i supports A-Guard Band after the 700 MHz Band Restructure. This guide does not explain how to upgrade from the V290iA to the V390i. Note: For instructions on installing the antenna, refer to the appropriate guide.
About This Guide Warning: This is a warning. It contains cautionary information on the current topic. Tip: This is a tip. It provides time saving information to the reader. How This Guide is Organized This guide is organized into the following chapters and appendices: Chapter 1: Overview This chapter provides an overview of the V390i and the Arcadian Networks wireless access system.
About This Guide This appendix provides technical specifications for the various cables and their connectors. Appendix D: FCC Declaration of Conformity This appendix displays Arcadian Networks’s FCC Declaration of Conformity.
About This Guide List of Abbreviations Following is a list of the abbreviations used in the guide.
About This Guide Abbreviation Meaning ITU-T Telecommunication Standardization Sector of the International Telecommunication Union Kbps Kilobits per second kHz Kilohertz LAN Local Area Network LOS Line of Sight LLC Logical Link Control procedure MAC Media Access Control Mbps Megabits per second MHz Megahertz MIB Management Information Base MPEG Moving Picture Experts Group Ms Millisecond MTU Maximum Transmission Unit NIC Network Interface Card NLOS Non Line of Sight NMS Netw
1 Overview The V390i is a Customer Premises Equipment (CPE) device used to provide wireless communications at remote locations as part of a Arcadian Networks wireless network. The V390i provides remote connectivity for SCADA and IP devices. The V390i consists of three major components, integrated into a single chassis: A Arcadian Networks wireless modem, used for communicating over the Arcadian Networks wireless network.
1 Overview ((((( )) )) )) ((((( )) )) )) Figure 1: Arcadian Networks BWA Network Topology 8 V290iA User Guide
2 Physical and Functional Description The V390i is comprised of a Arcadian Networks V384+A UHF modem board and a Cisco 3200-series router, integrated into a single housing. This housing is designed for easy mounting on a wall, shelf, or pole at the remote location. V390i Basic Description The following is a general block diagram of the V390i.
2 Physical and Functional Description The V390i includes the following main components: V384+A board – A UHF FDD radio modem operating in the 757-788 MHz frequency range. Cisco cards – These include the following: Mobile Access Router Card (MARC) – The routing engine includes the host processor and memory. It is connected to the V384+A through a Fast Ethernet interface. 4-Port Fast Ethernet Switch Mobile Interface Card (FESMIC) – The 4-port FESMIC provides four sets of Fast Ethernet signals.
Chapter 2 Physical and Functional Description Figure 4: Arcadian Networks V390i Top View Interfaces The following interfaces are available in the V390i: Six DB-9 serial ports – Four serial ports are available to connect serial devices such as SCADA devices. Two ports serve as console ports: one for the Cisco router, and one for the Power and Control Card. For cable specifications refer to Appendix C: Cable Specifications.
2 Physical and Functional Description The Ethernet and Serial interfaces use a rugged design to protect the interface pins. The interface panel is located on the bottom of the V390i when it is mounted in the standard way, and the WiFi antenna connections are on the top. Heating and Cooling In order to maintain the proper working temperature, the V390i has a temperature control system included inside the housing.
Chapter 2 Physical and Functional Description 7. Establishes Time of Day – The modem acquires the date and time from a time server, for proper messaging. 8. Acquires configuration – The modem downloads its configuration file from a TFTP server. The TFTP file name is provided by the DHCP server, and is configured through the Arcadian Networks Web NMS (refer to the NMS User Guide).
3 Installing the V390i The V390i is designed to be installed on a wall, shelf, or pole. This section describes the steps required for installation. It also explains how to connect the cables, and describes initial operation. ; For instructions on installing the antenna, refer to the appropriate guide. An antenna must be installed by a professional following all safety precautions.
3 Installing the V390i Prerequisites to Installation Before installing the V390i: 1. Make sure the UHF antenna is installed and adjusted towards the relevant Base Station. 2. Check the installation environment to ensure compliance with the following requirements: Install the V390i indoors, not open to the elements. Install the V390i so that air can flow around the heat sink fins, therefore do not install it in a small closed confined space. Operating temperature: -22°F to +158°F, -30°C to +60°C.
Chapter 3 Installing the V390i Figure 5: V390i MAC Address 6. Provision the Router MAC address in a DHCP, or set it with a fixed IP address. By default, the Router will try to acquire an IP address from the network. Verifying Package Contents Make sure the package contains the following: One pole mounting bracket. One main mounting bracket. Four HEX HD SST 1/4-20 NC x 5/8" screws. Four SST FLAT-RU #1/4 washers. Four HEX HD SST 3/8-16 UNC x 3.5" FULL THREAD screws. Four SST LOCK ¼” washers.
3 Installing the V390i Mounting Kit Parts List The following figure and its accompanying table label and describe the mounting parts required for wall, shelf, or pole installation. Figure 6: Mounting Kit The following table describes the parts shown in Figure 6. These parts are referred to by number throughout the pictures in the Mounting sections.
Chapter 3 Installing the V390i Wall or Shelf Mounting Procedure The following steps describe how to mount the V390i on a wall or shelf. The numbered references in the figures below refer to the numbered items in Table 1 on page 18. ; Shelf mounting is identical to Wall mounting. Consider the shelf a horizontal wall. Follow all instructions for wall mounting, substituting the word “shelf” for “wall”. To mount the V390i on a wall: 1.
3 Installing the V390i Figure 8: Wall Mounting – Attaching Bracket to Wall 3. Tighten the four wall screws. 4. Assemble the spring washers (7) and flat washers (8) on the ¼” screws (6) as shown in Figure 9. Figure 9: Wall Mounting – Assembling ¼” Screws 5. Screw two assembled ¼” screws (9) into the V390i, one on either side, close to the WiFi Antennas side (see Figure 10 and Figure 11). Do not tighten the screws.
Chapter 3 Installing the V390i Figure 11: Wall Mounting – Screwing Two ¼” Screws (Interface Panel Side View) 6. Position the V390i so that the interface panel is facing the floor. Slide the unit into the main bracket by inserting it very carefully from the top through the grooves in such a way that the V390i hangs on the ¼” (9) screws.
3 Installing the V390i 7. Screw the remaining two ¼” screws (9) into the bottom of the main bracket, one on each side of the bracket. Figure 13 shows the addition of one ¼” screw (9).
Chapter 3 Installing the V390i 8. Tighten all four ¼” screws (9). The Interface Panel of the V390i can now be accessed from the bottom (see Figure 14).
3 Installing the V390i Pole Mounting Procedure The following steps describe how to mount the V390i on a pole. The callouts in the figures below refer to the numbered items in Table 1 on page 18. To mount the V390i on a pole: 1. Attach a ground wire with a ring terminal to the grounding screw, shown in Figure 15. Perform the following: a. Unscrew the grounding screw (a ¼” screw with a spring washer and flat washer) from the V390i chassis. b. Thread the ring onto the grounding screw. c.
Chapter 3 Installing the V390i 2. Assemble the spring washers (4) on the 3/8” screws (5), as shown in Figure 16. Figure 16: Pole Mounting – Assembling 3/8” Screws 3. In this step, you will be “sandwiching” the pole between the main bracket from one side, and the pole mount hanging bracket from the other. To do so: a. Hold the main bracket with the grooves facing up, and insert the four 3/8” screws (10) through the four holes indicated in Figure 17.
3 Installing the V390i c. Thread the screws (10) through the holes in the pole mount hanging bracket, and tighten them. See Figure 18. Figure 18: Pole Mounting – Attaching the Two Brackets, with Pole in the Middle 4. Assemble the spring washers (7) and flat washers (8) on the ¼” screws (6) as shown in Figure 19.
Chapter 3 Installing the V390i 5. Screw two assembled ¼” screws (9) into the V390i, one on either side, close to the WiFi Antennas side (see Figure 20 and Figure 21). Do not tighten the screws.
3 Installing the V390i 6. Position the V390i so that the interface panel is facing the floor. Slide the unit into the Main bracket by inserting it very carefully from the top through the grooves in such a way that the V390i hangs on the ¼” (9) screws. Figure 22: Pole Mounting – Inserting the V390i into the Main Bracket 7. Add the remaining two ¼” screws (9) into the bottom of the main bracket, one on each side of the bracket. Figure 23 shows the addition of one ¼” screw (9).
Chapter 3 Installing the V390i 8. Tighten all four ¼” screws. The V390i is now firmly affixed to the pole (see Figure 24). The Interface Panel can be accessed from the bottom.
3 Installing the V390i Cable Connections Prior to connecting the cables to the V390i, you should determine whether an attenuator is needed. An attenuator is required in cases of an excessive received signal level. Setting an Attenuator for the UHF Antenna Input The V390i received signal level range is between -87 to -49 dBm (-38 to 0 dBmV).
Chapter 3 Installing the V390i Connecting the V390i Cables Refer to the following figure when performing cable connections. The figure displays the V390i interface panel connectors. Figure 25: V390i Interface Panel Connectors Perform the following cable connections (refer to Figure 25): 1. Connect the V390i to the UHF antenna as follows: If an attenuator is needed, use a 50 ohm N-type Female to Male attenuator with the chosen value.
3 Installing the V390i Verifying RF Connection with the Base Station The V390i acquires the downstream signal and makes a connection with the Base Station soon after initial operation. To verify proper RF connection with the Base Station: 1. Create a Telnet connection to the V390i (for instructions refer to Telnet Connection to the V390i on page 33). 2. Type su operator to login as an operator. 3.
Chapter 3 Installing the V390i Telnet Connection to the V390i You can connect via Telnet to the V390i, either locally using the Router Console interface, or remotely from the NMS. The following sections describe both options. Creating a Local Telnet Connection To connect locally: 1. Connect a PC or laptop serial port to the Router Console serial port (see Figure 29 on page 49). 2.
3 Installing the V390i Telnet indicates that you have successfully logged on by displaying login information followed by the CM> prompt. Creating a Remote Telnet Connection ; Note: Only users with 'Administrator' or 'Advanced User' access rights can use the Telnet utility from the NMS. To connect remotely: 1. Navigate to the V390i screen and select the Admin tab. 2. Click Telnet. Figure 26: Creating a Remote Telnet Connection to the V390i A Telnet session to the V390i is created.
4 Configuring the V390i The V390i comes with a standard configuration on delivery. The V390i uses the embedded Cisco 3200-series router to enable IP routing and bridging functionality, and can be configured to provide additional services beyond those provided by the standard configuration. The Arcadian Networks V384+UHF modem board is configured to work as delivered. For advanced modifications to modem settings, refer to the Arcadian Networks NMS User Guide.
4 Configuring the V390i Configuring V390i Components The V390i contains two configurable components: V384+A UHF Modem Board – All V384+A configuration is performed using the NMS (refer to the NMS User Guide). Cisco Router – detailed in the following section. Configuring the Cisco Router This section describes the Cisco default configuration, and an example of SCADA traffic configuration. It also provides a QoS configuration example and WiFi configuration instructions.
Chapter 4 Configuring the V390i ! resource policy ! ip subnet-zero ip cef ! ! no ip dhcp use vrf connected ! ! no ip ips deny-action ips-interface ! ! ! interface FastEthernet0/0 ip address dhcp no shutdown duplex auto speed auto ! interface Serial1/0 physical-layer async no ip address ! interface Serial1/1 physical-layer async no ip address ! interface Serial1/2 physical-layer async no ip address ! interface Serial1/3 physical-layer async no ip address ! interface FastEthernet2/0 ! interface FastEthernet2
4 Configuring the V390i control-plane ! ! line con 0 exec-timeout 0 0 stopbits 1 line 1 4 exec-timeout 0 0 session-limit 1 modem InOut no exec transport input telnet transport output telnet escape-character NONE telnet break-on-ip stopbits 1 line aux 0 line vty 0 4 password vyyo login ! end Router# SCADA Traffic Configuration The V390i is designed to interface with asynchronous SCADA devices via serial ports Ser0 – Ser3.
Chapter 4 Configuring the V390i Caller Side Configuration The following displays an example of the caller-side configuration. ! version 12.4 service tcp-keepalives-out service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption no service config ! hostname Router ! boot-start-marker boot-end-marker ! ! no aaa new-model ! resource policy ! ip subnet-zero ip cef ! ! no ip dhcp use vrf connected ! ! ip host SER1 4001 10.1.1.2 ip host SER2 4002 10.1.1.
4 Configuring the V390i interface Serial1/2 physical-layer async no ip address ! interface Serial1/3 physical-layer async no ip address ! interface FastEthernet2/0 ! interface FastEthernet2/1 ! interface FastEthernet2/2 ! interface FastEthernet2/3 ! interface Vlan1 ip address 10.0.0.30 255.255.255.224 no shutdown ! ip classless ip route 0.0.0.0 0.0.0.
Chapter 4 Configuring the V390i flowcontrol NONE transport input NONE line 2 no motd-banner no exec-banner exec-timeout 0 0 session-timeout 0 0 no flush-at-activation no vacant-message no modem inout autocommand telnet SER2 /stream no activation-character special-character-bits 8 escape-character NONE autohangup stopbits 1 exec no autobaud speed 9600 flowcontrol NONE transport input NONE line 3 no motd-banner no exec-banner exec-timeout 0 0 session-timeout 0 0 no flush-at-activation no vacant-message no mo
4 Configuring the V390i speed 9600 flowcontrol NONE transport input NONE line aux 0 line vty 0 4 ! end V390i (Called side) Configuration The following displays an example of the called-side configuration. Current configuration : 1719 bytes ! version 12.
Chapter 4 Configuring the V390i physical-layer async no ip address ! interface Serial1/2 physical-layer async no ip address ! interface Serial1/3 physical-layer async no ip address ! interface FastEthernet2/0 ! interface FastEthernet2/1 ! interface FastEthernet2/2 ! interface FastEthernet2/3 ! interface Vlan1 ip address 10.0.0.62 255.255.255.224 no shutdown ! ip classless ip route 0.0.0.0 0.0.0.
4 Configuring the V390i Quality of Service The V390i includes tools to provide prioritization of specific traffic over the regular traffic. This feature was designed to ensure that high capacity applications would not take over the bandwidth and starve low rate applications such as SCADA. The QoS architecture involves several components. In the Base Station site, a router is assumed between the WMTS and the backbone network. Both the WMTS and the router participate in the downstream QoS process.
Chapter 4 Configuring the V390i Classification The Cisco 3200 router classifies the packets transmitted to the V384+A UHF modem board via the Fast Ethernet0/0 port. SCADA packets are identified by their destination IP address and their destination TCP port and are marked with the value EF on the DSCP bits. DSCP of other traffic is marked with a zero value. Traffic Shaping Traffic going from the Cisco 3200 toward the V384+A modem is shaped to match the rate of the wireless UHF upstream channel.
4 Configuring the V390i Configuring the WiFi Interface The V390i is supplied with the Cisco WiFi default configuration. The default settings include: Radio enabled. Role in radio network: Root. IP address: 10.0.0.1. Subnet mask: 255.255.255.224. Default gateway: 0.0.0.0. Network name: tsunami. No security. The following services are enabled: Telnet, HTTP, CDP. The following services are disabled: SSH, DNS, QoS, NTP, STP, Filters, Proxy mobile IP, SNMP, VLAN, ARP caching.
Chapter 4 Configuring the V390i 5. In the Host Name field, type the WMIC IP address and click Connect. For more information on WiFi configuration options and commands see the document: Cisco 3200 Series Wireless MIC Software Configuration Guide, located in: http://www.cisco.com/application/pdf/en/us/guest/products/ps272/c2001/ccmigration_09 186a008022ac30.pdf. Configuring the WiFi Interface via an HTTP Browser To configure the WiFi interface via an HTTP browser: 1.
5 Maintenance The V390i is designed for high reliability and requires only limited maintenance. This chapter describes the behavior of the V390i LEDs during normal operation. In the event of device functionality issues, refer to Troubleshooting on page 53. Interface Panel LEDs The following figure shows the LEDs on the V390i’s interface panel. These LEDs provide performance indications for the V390i.
5 Maintenance LED Function WiFi Status (S) Blinks green when no WiFi devices are associated with the WiFi interface. Green when at least one device is associated with the WiFi interface. On when the Ethernet link is operational. Off when the Ethernet link is not operational. Flashing when data is being transmitted/received. On when the V384+A is registered. Off when the V384+A is not registered.
Chapter 5 Maintenance Upgrading Software The V390i has two upgradeable software elements: The V384+ A UHF modem. The standard procedure for upgrading the modem is performed using the NMS (refer to the NMS User Guide). A local software upgrade is rarely performed (refer to Upgrading the V384+A Software Locally on page 51). The Cisco IOS software. The software upgrade is performed by Cisco tools. Refer to the Cisco 3200 release notes: http://www.cisco.
6 Troubleshooting This chapter includes: A list of common issues and the troubleshooting actions to be taken when they are encountered. The issues are composed of two types: issues that must be dealt with on-site, and issues that can be dealt with remotely. The on-site troubleshooting section includes also a list of device status indications, as provided by the state of the WiFi interface panel LEDs. Instructions for remote and local Telnet access to the V390i.
Issue Actions Modem status LED not ON 1. Open a local Telnet session with the V390i, as described in Creating a Local Telnet Connection on page 33. 2. Check the downstream parameters by entering cd doc > dsdiag. 3. The following downstream parameters should have the following values: QAM = LOCKED, FEC = LOCKED, SNR = at least 24 dB for 64QAM, at least 19 dB for 16QAM , and at least 13 dB for QPSK. If the values differ: If other modems in this sector are working, the problem lies with the CPE antenna.
Issue Actions 11. Check the Registration status by entering state. 12. The Registration status should display the following: fRngSuccess = true, fLastRngRspStatus = 3, fCmIpInitState = 2, fCmRegState = 2. If the values differ: Check the modem provisioning settings (modem configuration file setting) in the NMS. Refer to the NMS User Guide for instructions.
56 Ethernet LED Color Radio LED Color Status LED Color Device Status - - Green At least one device is associated with the V390i. - - Blinking Green No WiFi devices are associated with the WiFi interface. - Blinking Green Green Transmitting/receiving radio packets. Green - - Ethernet link operational. Blinking Green - - Transmitting/receiving Ethernet packets. Red Red - DRAM memory test failed. - Red Red File system failure. Red - Red Ethernet failure.
Remote Location Troubleshooting Issues Table 8: Remote Location Troubleshooting Issues Issue Actions V390i is not operational 1. Check that the WMTS is functioning (refer to the NMS User Guide). 2. Check if the Monitoring modem of this sector is operational. If it is not operational, it is a general Base Station problem. Refer to the Troubleshooting section in the Base Station User Guide. 3. Check other modems in the sector.
Issue Actions Bad Temperature Sensor event occurred 1. Open a Telnet session with the V390i, either locally or remotely (refer to Telnet Connection to the V390i on page 33). 2. Type the following CLI commands to check which temperature sensor is malfunctioning: cd /v/v get_bist_results 3. The following sensors are checked: Tuner Sensor, CPU Sensor, Cisco Sensor, Environment Sensor, RTC (Real Time Clock). View the results of the check on-screen.
A V390i Technical Specifications This appendix lists the V390i technical specifications. When installing the V390i, you must ensure that the physical environment and RF configuration meet these requirements. For example, the pole must be able to support the device’s weight, and the antenna must be compatible with the listed frequency ranges. V390i General Characteristics Parameter Specification Dimensions 13.4” x 12.2” x 7.1”, 340 x 310 x 180 mm Max. Weight 30 lbs, 13.5 Kg.
A V390i Technical Specifications UHF Radio Characteristics Parameter Specification Frequency 757-758 MHz Channel bandwidth 330 KHz Modulations 64QAM 16QAM QPSK SNR for BER < 10-E6 24 dB 19 dB 13 dB Minimum signal level -87 dBm Maximal signal level -49 dBm Frequency tolerance ± 50 KHz Adjacent channels for BER < 10E6 10 dB FEC ITU-T J.
B Antennas Technical Specifications This appendix lists the technical specifications of the two optional UHF antennas. Shrouded Yagi Antenna Following are the specifications for the 4RF0054-A model of the 746 -788 MHz shrouded Yagi antenna. Yagi Electrical and Mechanical Specifications Parameter Specification Frequency range 746-788 MHz Input Impedance 50 Ohms Return Loss >15 dB Front to Back Ratio 20 dB Maximum Input Power 250 Watts Polarization Vertical & Horizontal Forward Gain 11.
Parameter Specification Typical Weight 6 kg (inc. clamp) Typical Length 1.
Figure 31: Mounting for Horizontal Polarization of the Yagi Antenna V290iA User Guide 63
Flat Panel Subscriber Antenna Following are the specifications for the 746-788 MHz, 9.5 dBi flat panel subscriber antenna. Flat Panel – Electrical and Mechanical Specifications Parameter Specification Regulatory Compliance RoHS, CE 0682 Frequency range 746-788 MHz Gain 9.
Flat Panel – Environmental Specifications Test Standard Duration Temperature Low temperature IEC 68-2-1 72 h -55ºC – High temperature IEC 68-2-2 72 h +71ºC – Temp. cycling IEC 68-2-14 1h -45ºC + 70ºC Vibration IEC 60721-3-4 30 min/axis Shock Mechanical IEC 60721-3-4 Humidity ESTI EN300-2-4 T4.
C Cable Specifications This appendix lists the technical specifications of the various cables necessary or optional for V390i installation: Serial, PSC Console, Router Console, Ethernet, UHF antenna and Power. Cable Requirements Use cables suitable for the environmental required specification. Do not exceed the allowed cable length according to the common STD (Serial and Ethernet).
PSC Console and Router Console Cables – Connector Description V390i Name Connector Description PSC console Connector D-Type 9 pin Female V390i Name Connector Description Router console Connector D-Type 9 pin Female Pin Number Pin2 = TxD Pin3 = RxD Pin5 = GND Pin1,4,6,7,8,9=NC Pin Number Pin1,9 = NC Pin2 = TxD out Pin3 = RxD in Pin4 = DSR in Pin5 = GND Pin6 = DTR out Pin7 = CTS in Pin8 = RTS out Ethernet Cable – Connector Description V390i Name FE0X to FE2X Connector Description Connector RJ45
DC Power Inlet – Connector Description V390i Name Connector Description DC Input Circular plastic connector 4 pin male V290iA User Guide Pin Number Pin1 = Negative Pin2 = Positive Pin3 = Negative Pin4 = Positive 69
D FCC Declaration of Conformity We, the undersigned, Company: Arcadian Networks, Inc. Address:400 Columbus Avenue, Valhalla, NY 10595 Country: USA Telephone number: 001-650-3194037 Fax number: 001-650-3194066 Are the Responsible Party for this Declaration, certify and declare under our sole responsibility that the following equipment: Brand Type Product description Arcadian Networks V390i UHF INDUSTRIAL MODEM WITH WiFi ACCESS POINT Complies with Part 15 of the FCC Rules.