UGD-D00068 Rev J MicroMAX Hardware Installation User Guide Software Release 7.
MicroMAX Hardware Installation User Guide Acknowledgements Airspan Networks Inc acknowledges the following trademarks used within this document: © Intel Corporation http://www.intel.com/ © SEQUANS COMMUNICATIONS http://www.sequans.com © Microsoft Corporation http://www.microsoft.com Copyright © Copyright by Airspan Networks Inc., 2009. All rights reserved worldwide.
MicroMAX Hardware Installation User Guide Table of Contents Acknowledgements .......................................................................................................................... 2 Copyright .......................................................................................................................................... 2 Table of Contents .............................................................................................................................
MicroMAX Hardware Installation User Guide 4.1.1 Physical Dimensions .....................................................................................................23 4.1.2 Ports ..............................................................................................................................24 4.2 SDA-4S Type II .....................................................................................................................25 4.2.1 Physical Dimensions ..................................
MicroMAX Hardware Installation User Guide 12.2 13 Connecting Redundant PS Unit ....................................................................................58 Cabling the BSR....................................................................................................................60 13.1 Connecting the BSR to the SDA-4S..............................................................................60 13.2 SDA-4S Type II ....................................................................
MicroMAX Hardware Installation User Guide Summary of Figures Figure 1 - MicroMAX Maximum Output TX Power .........................................................................13 Figure 2 - Typical Setup .................................................................................................................20 Figure 3 - BSR ports.......................................................................................................................23 Figure 4 - SDA-4S Type II .....................
MicroMAX Hardware Installation User Guide Figure 38 - SDA-4S mounting template .........................................................................................54 Figure 39 - Rack mounted ..............................................................................................................55 Figure 40 - GPS pole mounting ......................................................................................................57 Figure 41 - PSU front...............................................
MicroMAX Hardware Installation User Guide Figure 76 - Ring terminal ................................................................................................................86 Figure 77 – CAT-5e SFTP cable with ring terminal........................................................................86 Figure 78 - Complete assembly with Ferrite (optional)...................................................................86 Figure 79 - Working with SDA (W/O GPS Sync)........................................
MicroMAX Hardware Installation User Guide Summary of Tables Table 1 - 700MHz External Antenna Types ...................................................................................13 Table 2 - 1.4GHz External Antenna Types.....................................................................................14 Table 3 - MicroMAX Frequency Ranges ........................................................................................17 Table 4 - BSR Dimensions ..............................................
MicroMAX Hardware Installation User Guide Warnings and Cautions Human Exposure to Radio Frequencies The MicroMAX should be installed and operated from a minimum distance of 2 meters to your body. Radio Interference This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
MicroMAX Hardware Installation User Guide DECLARATION OF CONFORMITY European Community, Switzerland, Norway, Iceland, and Liechtenstein Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC English: This equipment is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Deutsch: Dieses Gerät entspricht den grundlegenden Anforderungen und den weiteren entsprecheneden Vorgaben der Richtlinie 1999/5/EU.
MicroMAX Hardware Installation User Guide FCC Notice Federal Communication Commission Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
MicroMAX Hardware Installation User Guide Maximum Output TX Power Figure 1 - MicroMAX Maximum Output TX Power Caution: Do not set maximum output TX power to higher than local regulations. 700MHz External Antennas Table 1 - 700MHz External Antenna Types Type Frequency range Gain Manufacturer Model number V-Pol MCX 698-746 MHz 7.5 dBi Mars Antennas MA-WA70-AS8 Flat panel 698-746 MHz 10.5 dBi Mti Wireless Edge Ltd. MT-223003/N Sector 698-746 MHz 12 ± 0.5 dBi Mti Wireless Edge Ltd.
MicroMAX Hardware Installation User Guide 1.4 GHz External Antennas Table 2 - 1.4GHz External Antenna Types Type Frequency range Gain Manufacturer Model number Omnidirectional 1425-1535 MHz 10 dBi TIL-TEK TA-1450 Omnidirectional 1425-1535 MHz 12 dBi TIL-TEK TA-1450-2 Panel 1425-1535 MHz 17 dBi TIL-TEK TA-1406 Direction Panel 1425-1535 MHz 18 dBi Foshan Sanshui Shing Road Antenna Co.
MicroMAX Hardware Installation User Guide 1 About this Guide This section discusses the purpose, intended audience, conventions, referenced documentation and organization for this guide. 1.1 Purpose This guide provides step-by-step instructions for setting up and installing the MicroMAX BSR. The purpose of this User Guide is to provide step-by-step instructions for setting up and installing the MicroMAX BSR.
MicroMAX Hardware Installation User Guide 2 System Overview MicroMAX is a highly upgradeable Micro-cell base station, based on the Sequans System On a Chip (SOC), with a pole/roof (wall) mounted radio system and antennae. This high performance chip can support up to 28 + 28 MHz channels (full duplex) forms part of the AIRSPAN WIMAX portfolio of WiMAX network infrastructure equipment.
MicroMAX Hardware Installation User Guide 2.1 MicroMAX Frequency Ranges The table below lists the frequency range of MicroMAX models currently available. This table will grow as more models become available. Table 3 - MicroMAX Frequency Ranges Frequency Band Channel Bandwidth 698 – 746 MHz in TDD mode ¾ 2.5 MHz ¾ 5 MHz ¾ 10 MHz ¾ 1.5 MHz ¾ 1.75 MHz ¾ 2.5 MHz ¾ 5 MHz 2.5 – 2.69 GHz in TDD mode ¾ 2.5 MHz NPI ¾ 5 MHz ¾ 10 MHz 2.7 – 2.
MicroMAX Hardware Installation User Guide Frequency Band Channel Bandwidth 4.9 - 5.0 GHz in TDD mode 5.15 - 5.35 GHz in TDD mode 5.47 - 5.725 GHz in TDD mode 5.725 - 5.875 GHz in TDD mode 5.85 - 5.95 GHz in TDD mode ¾ 2.5 MHz ¾ 5 MHz ¾ 10 MHz ¾ 2.5 MHz ¾ 5 MHz ¾ 10 MHz ¾ 2.5 MHz ¾ 5 MHz ¾ 10 MHz ¾ 2.5 MHz ¾ 5 MHz ¾ 10 MHz ¾ 2.5 MHz ¾ 5 MHz ¾ 10 MHz * As long as the central channel is an even number 2.
MicroMAX Hardware Installation User Guide • ¾ N*BSRs and BSDU (up to 8 BSRs per unit) Optional AC/DC power converter - in the event -48 VDC is not available at BS site 2.3 Customer Benefits The MicroMAX BSR offers the following customer benefits: ¾ Based on the latest wireless technology WiMAX IEEE 802.16 2004 standard ¾ SOC engine for best cost/performance • Based on Sequans "System On a Chip" (SOC) o high performance chip o high growth potential 2.
MicroMAX Hardware Installation User Guide Figure 2 - Typical Setup 2.5 Power ¾ The SDA-4S is a switch providing the MicroMAX BSR with -48 VDC power supply, and 10/100BaseT interface with the subscriber's PCs/network. ¾ The BSDU is also responsible for providing BSRs with -48 VDC power supply and for synchronizing BSDUs, BSRs and Base Stations (when a GPS is implemented). ¾ An external AC/DC power converter (optional) is available in the event -48 VDC is not available at BS site.
MicroMAX Hardware Installation User Guide 3 Installation Prerequisites Before installing your MicroMAX, review: ¾ Package Contents ¾ Required tools ¾ Radio Site planning 3.1 Package Contents Examine the AIRSPAN WIMAX shipping container. If you notice any damage, or missing items as listed in the Packing List, immediately notify the carrier that delivered the unit and contact a Airspan representative.
MicroMAX Hardware Installation User Guide Note: The standard MicroMAX kit does not include wall-mounting accessories. For pricing and ordering of wall-mounting accessories, please contact your nearest Airspan dealer. 3.2 Required Tools The following tools are required to install the MicroMAX unit: ¾ Torque wrench for N-type connectors (only relevant when implementing external antenna) ¾ Cable stripping tool ¾ 10-mm, 13-mm, and 17-mm A/F open ended spanners 3.
MicroMAX Hardware Installation User Guide 4 Physical Description This section provides a description of the components of the MicroMAX installation: ¾ MicroMAX (outdoor unit) ¾ SDA-4S Type II (indoor unit) ¾ SDA-4SDC Type II (indoor DC unit) 4.1 MicroMAX BSR The BSR is an encased outdoor radio providing access to communication ports on its bottom panel. The BSR's back panel provides holes for mounting. 4.1.1 Physical Dimensions The table below lists the physical dimensions of the BSR.
MicroMAX Hardware Installation User Guide Note: BSR models that use third-party external antennas provide an N-type receptacle for attaching an external antenna. 4.1.2 Ports The table below defines the different ports on the bottom panel.
MicroMAX Hardware Installation User Guide 4.2 SDA-4S Type II The SDA-4S Type II indoor unit (hereafter referred to as SDA-4S) is an integrated LAN switch, providing power and four 10/100BaseT ports for interfacing with the subscriber’s network. The unit is displayed in the figure below. Figure 4 - SDA-4S Type II This subsection provides the following SDA-4S physical descriptions: ¾ Dimensions ¾ Ports ¾ LEDs 4.2.
MicroMAX Hardware Installation User Guide 4.2.
MicroMAX Hardware Installation User Guide Figure 5 - SDA-4SDC Type II This subsection provides the following SDA-4SDC physical descriptions: ¾ Dimensions ¾ Ports ¾ LEDs 4.3.1 Physical Dimensions The SDA-4SDC physical dimensions are described in the table below: Table 8 - SDA-4SDC dimensions Parameter Value Dimensions Height - 200mm (7.87 inches) Width - 150mm (5.9 inches) Depth - 40mm (1.57 inches) Weight 0.
MicroMAX Hardware Installation User Guide 4.3.2 Ports The SDA-4SDC adapter provides ports on the front panel, which are described in the table below: Table 9 - SDA-4SDC ports Port Interface 4 x 8-pin RJ45 10/100BaseT with subscriber's network (supports Auto Negotiation and MDI/MDI-X automatic crossover, allowing connection of straight-through or crossover cables) 15-pin D-type (female) 10/100BaseT with BSR DC power socket DC power outlet (10-52 VDC, 24W) 4.3.
MicroMAX Hardware Installation User Guide Figure 6 - SDA-4S top panel Page 29 Commercial in Confidence UWB-D00068 Rev J
MicroMAX Hardware Installation User Guide 5 BSDU Description This section provides a description of the Base Station Distribution Unit (BSDU). The BSDU is connected to the BSRs by standard CAT-5e cables. Each BSDU can service a maximum of 8 BSRs. In addition, up to two BSDUs can be daisy-chained at a Base Station, supporting up to 16 BSRs. Therefore, a Base Station at maximum configuration can serve up to 8192 subscribers (i.e. 16 BSRs multiplied by 512 subscribers).
MicroMAX Hardware Installation User Guide Figure 7 - BSDU front 5.2 Ports The BSDU provides various hardware interfaces on its front and rear panel as described in the tables and figures below.
MicroMAX Hardware Installation User Guide The BSDU provides LEDs for indicating the status of various operations. The LEDs are located on the front panel. The LEDs colors are green with 3 optional states: Off, On and Flashing.
MicroMAX Hardware Installation User Guide LED Status Description GE Ports Status Backhaul / Cascade 10/100 (1–2) On The link between the GE port and the backhaul or the daizychained BSDU is synchronized with a rate of 100 Base-T Off The link between the GE port and the backhaul or the daizychained BSDU is synchronized with a rate of 10 Base-T On The link between the GE port and the backhaul or the daizychained BSDU is synchronized with a rate of 1000 Base-T Off The link between the GE port and th
MicroMAX Hardware Installation User Guide 6 GPSD Description This section provides a description of the Global Positioning System Distribution unit (GPSD) (Optional). The GPSD distributes GPS synchronization to up to 4 BSRs. The GPSD unit is a, self-contained GPS Distribution unit and is available in 2 models, either in 10 to 52 VDC or in 110-240 VAC, 1A, 50/60 Hz, 50W. The GPSD is an optional unit that connects up to four (4) SDA-4S (or SDA-4SDCs).
MicroMAX Hardware Installation User Guide Figure 11 - External antenna (included) Note: The supplied external antenna is limited to 5 meters long. Figure 12 - "Y" cable (4 included) This section provides the following GPSD physical descriptions: ¾ Dimensions ¾ Ports ¾ LEDs 6.1 Physical Dimensions The GPSD physical dimensions are described in the table below: Table 16 - GPSD dimensions Parameter Value Dimensions Height - 200mm (7.87 inches) Width - 150mm (5.9 inches) Depth - 40mm (1.
MicroMAX Hardware Installation User Guide 6.2 Ports The GPSD adapter provides ports on the front panel, which are described in the table below: Table 17 - GPSD ports Port Interface 4 x 8-pin RJ45 10/100BaseT with subscriber's BSRs (up to 4). 15-pin D-type (female) For connection to external GPS antenna for SYNC from the GPS and power to the GPS. 4 x “Y” cables Split – supplies power & data from SDA-4S(DC) and SYNC from GPSD. Note: Cables are clearly labeled “MicroMAX” and “GPSD”.
MicroMAX Hardware Installation User Guide Figure 13 - GPSD top panel 6.4 Mounting the GPSD The GPSD is mounted vertically on a wall in the communication center within connection distance of the SDA-4S(s) it services. Wall mounting is made possible by the existence of two mounting hooks molded into the GPSD's bottom panel, as displayed in the figure below.
MicroMAX Hardware Installation User Guide To wall mount the GPSD: On the wall, mark the position of the two mounting hooks. The dimensions of the wall-mounting hooks are displayed in the template below. Figure 15 - mounting template 1. Drill holes for each hole that you marked in the step above. 2. Insert wall anchors (supplied) into each of the drilled holes. 3. Insert the 9-inch screws (supplied) into the wall anchors.
MicroMAX Hardware Installation User Guide Page 39 Commercial in Confidence UWB-D00068 Rev J
MicroMAX Hardware Installation User Guide 7 GPS Description This section provides a description of the Global Positioning System (GPS). Note: Even if there is a single isolated BS with multiple sectors the GPS is required. The third-party GPS antenna is a rugged, self-contained GPS receiver and antenna that receives a universal GPS satellite clock signal. The GPS connects to the BSDU.
MicroMAX Hardware Installation User Guide 7.2 Ports The GPS provides 12-pin male contacts for connecting a cable between it and the BSDU. Figure 18 - GPS pinouts Figure 19 - Db-15 The connectors’ pinouts are described in the following table; connections should be as defined.
MicroMAX Hardware Installation User Guide Figure 20 - Crimping tool (Daniels AFM8) Once you have housed the stripped cable, you can now crimp the cable to 15-pin D-type connector. Note: The crimper cannot be opened without completing the cycle. To crimp the GPS's cable: 1. Ensure that the crimper is in the open position. 2. Remove safety clip from positioner guide. 3. Select the Positioner for contact to be crimped. 4.
MicroMAX Hardware Installation User Guide Figure 21 - Contact crimp tool To crimp CAT-5e cable using discrete contact crimping method: 1. Strip 50 mm of the cable's sheath. 2. Strip 3 to 4 mm of each wire to expose their strands. 3. Insert the contact socket on the crimper's left side such that the contact socket's opening is pointing upwards, the end of the contact socket is flush with the crimper on the left side, and the contact socket end stands out on the right side.
MicroMAX Hardware Installation User Guide 8 AC/DC Power Converter This section provides a description of the external AC/DC Power converter - Optional. The third-party external AC/DC Power Converter is an optional unit that connects to the BSDU in the event there is no -48VDC availability at the Base Station site (110/220 input). The AC/DC Power Converter chassis fitted with one PS Unit for BSDU (PC-BSDU-1) supports up to 8 BSRs. An additional PS unit is available (optional) for redundancy.
MicroMAX Hardware Installation User Guide 9 Mounting the Base Station Radio (BSR) The MicroMAX BSR can be pole-mounted or wall-mounted (optional). Pole mounting allows the BSR to be easily adjusted in the horizontal (azimuth) and vertical (elevation) planes for antenna alignment. For either mounting method, the MicroMAX provides mounting holes (displayed in the figure below), molded into its back panel for attaching the mounting brackets.
MicroMAX Hardware Installation User Guide 9.1 Pole-Mounting the BSR Pole mounting allows the MicroMAX to be easily adjusted in the horizontal (azimuth) and vertical (elevation) planes for antenna alignment. The BSR is mounted using the mounting holes located on the BSR's back panel and the supplied pole-mounting brackets. The pole-mounting bracket is designed to support the BSR on a round pole of 45 mm in diameter. The figure below summarizes of the MicroMAX's pole-mounting procedure.
MicroMAX Hardware Installation User Guide Figure 27 - Mounting bracket attached 9. Attach the clamping bracket to the mounting bracket: a. Slide an M6-spring lock washer onto an M6-hex head screw. Align the mounting bracket's and clamping bracket's pivot holes, such that the clamping bracket is aligned to the inside of the mounting bracket. From the external side of the mounting bracket, insert the M6-hex head screw into the pivot holes and then fasten, but not tightly.
MicroMAX Hardware Installation User Guide Figure 28 - Pole mount clamping bracket 10. Attach the U-bolt to the pole: 3. Place one U-bolt around the pole, and then insert the U-bolt screw side through the two corresponding holes (horizontally parallel) on the clamping bracket. Slide an M8-flat washer and M8-spring lock washer onto each U-bolt screw side (ensure that the flat washer is adjacent to the clamping bracket). Fasten each U-bolt side with the two M8-hex nuts. d.
MicroMAX Hardware Installation User Guide Figure 30 - elevation holes b. Adjust the horizontal position of the MicroMAX by rotating it about the pole, and then tightening the nuts of the U-bolts. Note: A thread-locking compound must be used to prevent the bolts from working loose. MicroMAX positioning is obtained in two planes by adjustment of the mounting bracket assembly as shown below. Figure 31 – positioning It is important to provide strain relief and drip loop for Cat-5 cables.
MicroMAX Hardware Installation User Guide Figure 32 - strain relief 9.2 Wall-Mounting the BSR (Optional) Note: The standard BSR kit provides pole-mounting brackets. If you want to wall-mount the MicroMAX BSR contact your Airspan distributor for pricing and ordering of wall-mounting brackets. Note: A minimum of 3 meter separation is required between MicroMAX and existing customer radio equipment. Note: A minimum of 1 meter separation should be maintained between synchronized MicroMAXs (see figure below).
MicroMAX Hardware Installation User Guide Figure 34 - mounting template 2. Drill holes for each hole that you marked in the step above. 3. Insert wall anchors (not supplied) into each of the drilled holes. 4. Align the mounting bracket's four holes with the wall anchors, and then insert a screw (not supplied) through the mounting bracket holes into each wall anchor, and then tighten. Note: Airspan does not provide screws for attaching the mounting bracket to the wall.
MicroMAX Hardware Installation User Guide Figure 35 - wall-mount bracket 5. Attach the MicroMAX to the mounting bracket by performing the following: a. Slide an M10-spring lock washer and then an M10-plain washer onto each M10 x 1.5 hex head screw (20mm length) – (ensure lock washer is nearest to head of screw bolt). b. Align the mounting bracket's holes with the MicroMAX's mounting holes as displayed below.
MicroMAX Hardware Installation User Guide 5. Adjust the horizontal positioning of the MicroMAX (see "Web-Based Management" for MicroMAX antenna alignment using RSS measurements), and then tighten the two M10 x 1.5-hex head screws (20mm length) with the M10 hex nuts. Note: A third-party thread-locking compound must be applied to the M10-hex head screws to prevent the bolts from working loose. Note: For wall mounting, rotation is restricted in the horizontal plane only. 9.
MicroMAX Hardware Installation User Guide To wall mount the SDA-4S: On the wall, mark the position of the two mounting hooks. The dimensions of the wall-mounting hooks are displayed in the template below. Figure 38 - SDA-4S mounting template 6. Drill holes for each hole that you marked in the step above. 7. Insert wall anchors (supplied) into each of the drilled holes. 8. Insert the 9-inch screws (supplied) into the wall anchors.
MicroMAX Hardware Installation User Guide 10 Mounting the BSDU The BSDU can be mounted in either of the two (2) following ways: ¾ Horizontally on a desktop ¾ Horizontally in a rack (ETSI or 19“) 10.1 Desktop mounting The BSDU can simply be placed horizontally on a table. You can attach to the BSDU's bottom panel, four rubber feet (pads) (supplied) on each corner to provide cushioning and insulation from static electricity.
MicroMAX Hardware Installation User Guide Note: When mounting multiple BSDUs in a cabinet, vertical spacing (above and below) is required for feeding cables to the rear.
MicroMAX Hardware Installation User Guide 11 Mounting the GPS Depending on individual customer requirements and environmental influences, there are several available options for mounting the GPS: ¾ Pole Mounting: Using the 1" – 14 threads, the GPS can be mounted onto a standard antenna mast or mounting adapter. (not supplied) ¾ Mounting Plate: Using three 10-32 UNF screws, the GPS can be mounted on a flat surface with three holes on a 1.75-inch diameter circle.
MicroMAX Hardware Installation User Guide 12 Mounting the AC/DC Power Converter The AC/DC Power Converter is to be mounted horizontally in a rack (ETSI or 19“) 12.1 Rack Mounting The AC/DC Power Converter is designed for mounting in a standard 19-inch (48.3 cm) ETSI equipment rack or telco rack with 1-rack unit (1-U) of vertical rack space. Mounting bracket flanges are provided for mounting the AC/DC Power Converter into the cabinet, in its kit.
MicroMAX Hardware Installation User Guide Figure 41 - PSU front Page 59 Commercial in Confidence UWB-D00068 Rev J
MicroMAX Hardware Installation User Guide 13 Cabling the BSR Network cabling at the Base Station depends on the devices implemented to provide the BSR with connectivity to the provider's backhaul and power source. These devices can be one of the following: ¾ SDA: AC/DC powered and consisting of a single BSR ¾ BSDU: AC/DC powered and consisting of multiple BSRs Note: SFTP (Shielded Foiled Twisted Pair) CAT-5e outdoor cable is recommended.
MicroMAX Hardware Installation User Guide Figure 43 - Pinouts Note: The wire color-coding described in the table is Airspan's standard for wire color-coding. However, if you implement your company's wire colorcoding scheme, ensure that the wires are paired and twisted according to pin functions listed in the table above (e.g. Rx+ with Rx-). Note: The maximum CAT-5e cable length for ODU/IDU connectivity is 100 meters. To connect the BSR to the SDA-4S: 1.
MicroMAX Hardware Installation User Guide Figure 44 - BSR – SDA 13.3 Connecting the BSR to BSDU The BSR's 15-pin D-type port is connected to one of the eight BSDU's rear panel 15-pin D-type ports (labeled Radio 8-1).
MicroMAX Hardware Installation User Guide ¾ Connector pinouts: Table 23 - BSR- BSDU connections Straight-through CAT-5 PVC 4 Pair 24 AWG cables 15-pin D-type male BSR Wire color Pin Function 1 +48 VDC Blue / White 2 48 RTN 3 Tx+ Wire pair BSDU Pin Function 1 +48 VDC Blue 2 48 RTN Orange / White 3 Rx+ 1 2 4 Tx- Orange 4 Rx- 5 Rx+ Green / White 5 Tx+ 6 Tx- 7 Sync.+ 8 Sync.- 6 Rx- Green 7 Sync.+ Brown / White 8 Sync.
MicroMAX Hardware Installation User Guide Figure 45 - BSR-to-BSDU cable connection 13.4 Connecting BSDU to Network The BSDU's front panel provides two 10/100/1000 Base-T RJ-45 ports (labeled 1 & 2). These ports are used for connecting to the service provider's backbone (WAN).
MicroMAX Hardware Installation User Guide Note: Pins not defined are not used. To connect the BSDU's 10/100/1000 Base-T ports to the provider's backbone: 1. Connect the 8-pin RJ-45 connector, at one end of the cable, to no. 1 of the BSDU's 10/100/1000 Base-T ports, (labeled 1). 2. Connect the other end of the cable to the backbone network. Figure 46 - BSDU-to-backhaul network 13.5 Connecting BSDUs You can connect two (2) BSDUs at a Base Station.
MicroMAX Hardware Installation User Guide Note: Pins not defined are not used. To chain BSDUs: 1. On the first BSDU, connect the RJ-45 connector, at one end of the crossover cable, to one of the two 10/100/1000 Base-T ports (labeled 1 or 2) located on the BSDU's front panel. 2. On the second BSDU, connect the RJ-45 connector, at the other end of the crossover cable, to one of the two BSDU's 10/100/1000 Base-T ports (labeled 1 or 2) located on the BSDU's front panel.
MicroMAX Hardware Installation User Guide Straight-through cable PC LAN port BSDU management port 8-pin RJ 45 8-pin RJ 45 Pin Pin Signal Signal 1 Tx+ 1 Rx+ 2 Tx- 2 Rx- 3 Rx+ 3 Tx+ 6 Rx- 6 Tx- To connect the BSDU to PC for IP network management 1. Connect the RJ-45 connector, at one end of the straight-through cable, to the BSDU's management port. 2. Connect the RJ-45 connector, at the other end of the straight-through cable, to the PC's LAN port.
MicroMAX Hardware Installation User Guide 14 Connecting the SDA-4S to the power supply 14.1 Connecting the SDA-4S Type II The SDA-4S adapter is plugged into a standard electrical wall outlet (110/240 VAC) using an AC power cord. The appropriate AC power cord is supplied according to the country of use.
MicroMAX Hardware Installation User Guide Figure 50 - Connecting to AC power 4. Verify that your SDA-4S is on and receiving power by checking that the LED labeled POWER is lit (see SDA-4S LED description). 14.2 Connecting the SDA-4SDC Type II The SDA-4SDC adapter is connected to the DC power supply using a cable appropriate to the specific field conditions.
MicroMAX Hardware Installation User Guide 14.3 Connecting SDA-4S to Ethernet Network The MicroMAX typically interfaces with the subscriber's network/computer using the SDA-4S or SDA-4SDC Type II which provides four (10/100BaseT) LAN ports for interfacing with the subscriber's LAN network.
MicroMAX Hardware Installation User Guide 15 Connecting Power Cable for SDA-4SDC In the SDA-4SDC installation Kit there are two polarized and genderless unassembled Anderson Powerpole power connectors: red for positive connection and black for the negative connection. Figure 52 - Power connectors (Anderson Powerpole) The power connectors consist of housing (hood and a contact pins). The contact pin is displayed below: Figure 53 - Contact pin 15.
MicroMAX Hardware Installation User Guide left and the black on the right. The housing dovetails should be mated fully. 2. Connect the power connectors to the SDA-4SDC power receptacles so that the connectors' color matches the receptacle's color, red to red (positive), and black to black (negative). 3. Connect the other end of the power cord to the third-party DC power source. Ensure that the positive and negative sides are correct.
MicroMAX Hardware Installation User Guide 16 Connecting BSDU to AC/DC Power converter This section provides a description of how to connect the Base Station Distribution Unit (BSDU) to the external AC/DC Power converter. This section explains the steps needed to connect the two units together for proper functioning.
MicroMAX Hardware Installation User Guide ¾ BSDU to DC power supply cable (supplied with the BSDU) Figure 58 - BSDU to DC cable 16.2 Power Cable Assembly In the BSDU Kit there are two polarized and genderless unassembled Anderson Powerpole power connectors: red for positive connection and black for the negative connection. Figure 59 - Power connectors (Anderson Powerpole) The power connectors consist of housing (hood and a contact pins). The contact pin is displayed below: Figure 60 - Contact pin 16.
MicroMAX Hardware Installation User Guide This cable connects between the rear panel of the AC/DC Converter and the -48V Power Input on the Front Panel of the BSDU. Note: Ensure that: The POSITIVE output of the AC/DC Converter is connected to the POSITIVE (Red) input (lower) on the BSDU. The NEGATIVE output of the AC/DC Converter is connected to the NEGATIVE (Black) input (upper) on the BSDU. 16.
MicroMAX Hardware Installation User Guide Figure 65 - Connect to Negative 4. Connect the RED crimped wire from the 25-pin cable now to Port J1 on the back panel of the AC/DC Convertor to the +VDC (Positive) output of the AC/DC Convertor on the back panel, as shown below. Figure 66 - Connect to Positive 5. Check the back panel of the BSDU and AC/DC Convertor appears as below: Figure 67 - Back panels 6.
MicroMAX Hardware Installation User Guide Figure 68 - Front power connect 7. Connect the opposite ends of the cable to the DC output on the Rear Panel of the AC/DC Convertor as follows: a. The +VDC (Positive) output of the AC/DC converter is connected to the + Positive (Red) input on the BSDU b. The -VDC (NEGATIVE) output of the AC/DC converter is connected to the - Negative (Black) input on the BSDU The rear panels of the BSDU and AC/DC converter, shown below: Figure 69 - Rear panels 8.
MicroMAX Hardware Installation User Guide Figure 70 - Front LEDs Page 78 Commercial in Confidence UWB-D00068 Rev J
MicroMAX Hardware Installation User Guide 17 Lightning and Surge Protection This section provides information for the installation of an effective grounding and suppression system for the protection of products against lightning.
MicroMAX Hardware Installation User Guide Level of Flash density * Equipment placement Installation accessibility Protection ** *** Landscape 3 High - - Hilly 2 Low - Good Mountainous 3 Low - Poor Mountainous 3 Medium - - Mountainous 3 High - - Mountainous * Density (strikes per kilometer square per year) o Low = Less than 5 o Medium = 5 – 14 o High = more than 14 ** Relative to ground level *** Accessibility – cost/time affects replacement considerations Recommended good pr
MicroMAX Hardware Installation User Guide Figure 71 - Air Terminal Figure 72 - Termination and Tower 17.1.2 Grounding Low-resistance grounding provides an efficient destination for the "lightning." If the site soils are composed of sand or rock, they are resistive, not conductive. If the surrounding soils are clays or dirt with moisture present, they likely are conductive. "Good Grounds" are achieved by volumetric efficiencies.
MicroMAX Hardware Installation User Guide Note: The Grounding system must be maintained and checked periodically in accordance with local regulations. The Interconnecting cables shall be acceptable for external use and shall be rated for proper application with respect to voltage, current, anticipated temperature, flammability, and mechanical serviceability. Hazardous network voltages are present in LAN ports regardless of whether power to the unit is ON or OFF.
MicroMAX Hardware Installation User Guide Figure 73 - Level 1 Figure 74 - Level 2 Page 83 Commercial in Confidence UWB-D00068 Rev J
MicroMAX Hardware Installation User Guide Figure 75 - Level 3 Page 84 Commercial in Confidence UWB-D00068 Rev J
MicroMAX Hardware Installation User Guide Table 30 – Accessories Item Description No. Manufacturer 1 Copper wire 0 Manufacturer Quantity Remark P/N N/A N/A N/A Ground resistance must be less than 1 Ohm. UL approved cable 2 CAT-5e SFTP with N/A N/A N/A Up to 100 meters 3 Bare Copper Wire N/A N/A N/A Ground resistance must be less than 5 Ohm. UL approved cable N/A N/A N/A Stud H (1/4), Diameter matching the used Copper Wire diameter.
MicroMAX Hardware Installation User Guide Figure 76 - Ring terminal Figure 77 – CAT-5e SFTP cable with ring terminal Figure 78 - Complete assembly with Ferrite (optional) 17.3 FM Interference & ESD Protection Recommendations When FM Interference is a factor: ¾ Ferrite suppressor (displayed in figure above) on the CAT-5e cable, near BSR ¾ Loop the CAT-5e cable on the BSR end When ESD is an issue: ¾ Verify that the CAT-5e SFTP cable properly grounded at both ends 17.
MicroMAX Hardware Installation User Guide ¾ Deployment of MicroMAX in geographical areas that frequently experience severe lightning storms The lightning and surge protector protects the ODU-to-IDU CAT-5e cable's six or eight (depending on configuration) (for GPS synchronization all 8 CAT-5e wires are used) used wires (two -48 VDC wires and four Ethernet Tx and Rx wires) from any electrical surges due to lighting strikes.
MicroMAX Hardware Installation User Guide Polyphaser Wiring Diagrams Figure 79 - Working with SDA (W/O GPS Sync) Figure 80 - RJ45 working with SDA Figure 81 - Working with BSDU (GPS Sync) Figure 82 - RJ45 working with BSDU 5. Mount and ground the protector -s with the provided 2 x 8-32 screws according to the template illustrated below (showing distances between centers of the two mounting holes).
MicroMAX Hardware Installation User Guide Figure 83 - Mounting template 6. Attach the protector's lid by using the four M4 x 20-mm screws. Ensure that the neoprene gasket on the lid is not loose or out of the groove. 7. Secure the CAT-5e cable to the grommet by fastening the gland nut. 17.5 Lightning and Surge Protection Connection Scenarios The figures below illustrate various lightning and surge protector connectivity scenarios.
MicroMAX Hardware Installation User Guide Figure 85 - SDA-4SDC + Polyphaser + BSR Page 90 Commercial in Confidence UWB-D00068 Rev J
MicroMAX Hardware Installation User Guide Figure 86 - BSDU + Polyphaser + BSR The following table describes the connections: Table 31 - Description Item Description # 1 Copper wire 0 AWG Manufacturer N/A Manufacture P/N N/A Quantity Comment N/A Ground resistance must be less than 5 Ohm. Cable should have UL approval.
MicroMAX Hardware Installation User Guide 18 Connecting Third-Party External Antennas This section describes the procedures for connecting third-party external radio and Global Positioning System (GPS) antennas to the BSR and BSDU, respectively. The implementation of these antennas depends on the BSR model (with respect to radio antennas) and the need for synchronization of the system (with respect to GPS antennas).
MicroMAX Hardware Installation User Guide The following lists the cable setup for attaching the external antenna: ¾ Cable: RF coaxial ¾ Connector: N-type male To connect a third-party external antenna to the MicroMAX: ¾ Connect the N-type male connector of the third-party antenna to the N-type receptacle located on the MicroMAX's panel (labeled ANTENNA), as displayed below. Figure 87 - Antenna connection 18.
MicroMAX Hardware Installation User Guide Figure 88 - BSDU rear panel GPS port Caution: To avoid electrical or fire hazard, ensure that the connection to the GPS is made prior to connecting the BSDU to the power supply.
MicroMAX Hardware Installation User Guide The connector pinouts for the GPS-to-BSDU 12-pin cabling are described in the table below.
MicroMAX Hardware Installation User Guide To connect the GPS antenna to the BSDU: 1. Connect the 12-pin female connector, at one end of the cable, to the 12-pin receptacle located on the underside of the GPS. 2. Connect the 15-pin D-type male connector, at the other end of the cable, to the 15-pin Dtype port labeled GPS located on the rear panel of the BSDU.
MicroMAX Hardware Installation User Guide 19 Appendix 19.1 Environmental Table 33 - BSR & SDA Environmental ETS 300 019-1-1 19 92 Class 1.2 Environmental conditions: storage ETS 300 019-1-2 19 92 Class 2.3 Environmental conditions: transport ETS 019-1-3 19 92 Class 3.
MicroMAX Hardware Installation User Guide 19.
MicroMAX Hardware Installation User Guide NRTP Non real time polling is similar to real time polling but is used to request uplink bandwidth less regularly O&M Operations and maintenance ODU Outdoor unit associated with a ST OFDM Orthogonal frequency division multiplexing PHY The physical layer associated with the WiMAX interconnection stack PMP Point to multipoint radio systems architecture PoE Point to point protocol over Ethernet PtP Point to point radio systems architecture QoS Quality
MicroMAX Hardware Installation User Guide WiMAX Page 100 WiMAX is a wireless industry coalition whose members are organized to advance IEEE 802.16 standards for broadband wireless access (BWA) networks.
MicroMAX Hardware Installation User Guide 19.3 Revision History Revision Originator Date Description Rev A M. Falik 5-2006 Initial document Rev B M. Falik 6-2006 additional content Rev C M. Falik 6-2006 corrections Rev D M. Falik 9-2006 added Polyphaser Rev E M. Falik 10-2006 Added SDA-4SDC Rev F M. Falik 4-2007 Added BSDU and GPS Rev G M. Falik 10-2007 Added Polyphaser Info + charts Rev H M. Falik 2-2008 Additions Rev I M.
