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Airspan MicroMAX, Hardware Installation And User'S Manual

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Airspan MicroMAX Hardware Installation And User'S Manual Download Page 29

                                

MicroMAX Hardware Installation User Guide

 

 

 

 
Page 29 

Commercial in Confidence 

UWB-D00068 Rev J 

 

 

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). 

The BSDU provides a 15-pin D-type port for interfacing with the BSRs, for convenience, a DB15-
to-RJ45 adapter is supplied for attaching to the 15-pin D-type port to allow the use of RJ-45 
connectors for outdoor-to-indoor CAT-5e cable connectivity.  

The AIRSPAN WIMAX Base Station Distribution Unit (BSDU) provides an interface between 
multiple MicroMAX (BSRs) and the service provider’s backbone. The BSDU provides the 
following functionalities: 

¾

  Data switching and aggregation:  

•

  Data switching between up to eight MicroMAX BSRs over 10/100 BaseT interface. 

•

  Aggregate the MicroMAX BSRs data via two 1000BaseT Ethernet (GE) ports towards 

the backhaul/backbone or to cascade to another BSDU. 

¾

 Synchronization: 

 

•

  Tx / Rx TDD synchronization for multiple MicroMAX BSRs per BSDU and between 

connected BSDUs. 

•

  GPS for TDD Tx / Rx synchronization of different BS sites. 

¾

 Power 

distribution 

•

  Provides DC power from a single -48 VDC source to eight MicroMAX BSRs. 

•

  AC/DC power converter (optional) - in the event -48 VDC is not available at BS site. 

 

Note:  

The unit should be powered by -48Vdc (40-54Vdc), 4.5A from safety 

approved power supply that its output is SELV and is separated from mains 
by minimum double/reinforced insulation. 

5.1  Physical Dimensions 

The table below lists the physical dimensions of the BSDU. 

Table 10 - BSDU dimensions 

Parameter Value 

Comment 

Height 

43.2 mm (1.7 inches) 

Width 

482.6 mm (19 inches) 

Depth 

228.6 mm (9 inches) 

Weight 2.9 

kg 

 

The physical dimensions exclude the bracket flanges for mounting.

 

The figure below illustrates the BSDU's physical dimensions. 

Summary of Contents for MicroMAX

Page 1: ...UGD D00068 Rev J MicroMAX Hardware Installation User Guide Software Release 7 7 ...

Page 2: ...otice or liability to make changes in equipment design or specifications Information supplied by Airspan Networks Inc is believed to be accurate and reliable However no responsibility is assumed by Airspan Networks Inc for the use thereof nor for the rights of third parties which may be effected in any way by the use of thereof Any representation s in this document concerning performance of Airspa...

Page 3: ...ce 12 Federal Communication Commission Notice 12 GPS Compliance 12 Maximum Output TX Power 13 700MHz External Antennas 13 1 About this Guide 14 1 1Purpose 14 1 2Intended Audience 14 1 3Conventions 14 1 4Referenced Documentation 14 2 System Overview 15 2 1MicroMAX Frequency Ranges 16 2 2System Components 17 2 3Customer Benefits 18 2 4Architecture 18 2 5Power 19 2 6Models 19 3 Installation Prerequis...

Page 4: ...35 6 4Mounting the GPSD 36 6 5GPSD Architecture 37 7 GPS Description 39 7 1Physical Dimensions 39 7 2Ports 40 7 3Crimping GPS Cable 40 7 4Contact Socket Crimping 41 8 AC DC Power Converter 43 8 1 1 Physical Dimensions 43 8 2Redundant PS Unit 43 9 Mounting the Base Station Radio BSR 44 9 1Pole Mounting the BSR 45 9 2Wall Mounting the BSR Optional 49 9 3Installing the SDA 4S 52 9 3 1 Wall Mounting 5...

Page 5: ...ting to the SDA 4SDC 70 16 Connecting BSDU to AC DC Power converter 72 16 1 Connections 72 16 2 Power Cable Assembly 73 16 3 Housing the Connectors 73 16 4 Cable Connection 74 17 Lightning and Surge Protection 78 17 1 Lightning Protection 79 17 1 1 Air Terminals 79 17 1 2 Grounding 80 17 1 3 Surge Suppression 81 17 2 Cable Preparation for grounding 84 17 3 FM Interference ESD Protection Recommenda...

Page 6: ...Figure 15 mounting template 37 Figure 16 GPS antenna 39 Figure 17 GPS dimensions 39 Figure 18 GPS pinouts 40 Figure 19 Db 15 40 Figure 20 Crimping tool Daniels AFM8 41 Figure 21 Contact crimp tool 42 Figure 22 Inserting socket into crimper 42 Figure 23 AC DC Power Converter 43 Figure 24 RPSU BSDU 1 43 Figure 25 BSR rear view 44 Figure 26 Pole mounting bracket 45 Figure 27 Mounting bracket attached...

Page 7: ...wer 68 Figure 51 Connect to Ethernet 69 Figure 52 Power connectors Anderson Powerpole 70 Figure 53 Contact pin 70 Figure 54 crimped 70 Figure 55 Insertion 70 Figure 56 Connect to power source 71 Figure 57 BSDU AC DC cable 72 Figure 58 BSDU to DC cable 73 Figure 59 Power connectors Anderson Powerpole 73 Figure 60 Contact pin 73 Figure 61 Crimped 73 Figure 62 Insertion 73 Figure 63 BSDU to PS MNG po...

Page 8: ...79 Working with SDA W O GPS Sync 87 Figure 80 RJ45 working with SDA 87 Figure 81 Working with BSDU GPS Sync 87 Figure 82 RJ45 working with BSDU 87 Figure 83 Mounting template 88 Figure 84 SDA 4S Polyphaser BSR 88 Figure 85 SDA 4SDC Polyphaser BSR 89 Figure 86 BSDU Polyphaser BSR 90 Figure 87 Antenna connection 92 Figure 88 BSDU rear panel GPS port 93 Figure 89 GPS connector pinouts 93 Figure 90 GP...

Page 9: ... Table 14 GPSD Voltage Currency Ratings 33 Table 15 GPSD dimensions 34 Table 16 GPSD ports 35 Table 17 GPSD LED description 35 Table 18 GPS dimensions 39 Table 19 GPS Pinouts 40 Table 20 Contact socket crimping 41 Table 21 AC DC power converter dimensions 43 Table 22 BSR BSDU connections 62 Table 23 BSDU to WAN cable connector pinouts 63 Table 24 BSDU connecting cable connector pinouts 64 Table 25...

Page 10: ...adio Interference This transmitter must not be co located or operating in conjunction with any antenna or transmitter Ensure a minimum of 1 meter separation between co located BSRs Modifications Any changes and modifications to this device that are not expressly approved by Airspan Networks may void the user s authority to operate the equipment General Only qualified personnel should be allowed to...

Page 11: ...ΤΙΚΕΣ ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ 1999 5 ΕΚ Français Cet appareil est conforme aux exigencies essentialles et aux autres dispositions pertinantes de la Directive 1999 5 EC Íslenska Þessi búnaður samrýmist lögboðnum kröfum og öðrum ákvæðum tilskipunar 1999 5 ESB Italiano Questo apparato é conforme ai requisiti essenziali ed agli altri principi sanciti dalla Direttiva 1999 5 EC Nederlands Deze apparatuur ...

Page 12: ... to correct the interference at his her own expense Fixed and base stations transmitting a signal with an emission bandwidth greater than 1 MHz must not exceed an ERP of 1000 watts MHz and an antenna height of 305 m HAAT except that antenna heights greater than 305 m HAAT are permitted if power levels are reduced below 1000 watts MHz ERP GPS Compliance The GPS is in compliance with the essential r...

Page 13: ...ns 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 MT 223002 NV Sector 698 746 MHz 13 5 dBi Mti Wireless Edge Ltd MT 223006 NV Yagi directional 698 746 MHz 15 ...

Page 14: ...ed and authorized technicians who are responsible for installing the MicroMAX BSR 1 3 Conventions Icon Description Checkpoint Marks a point in the workflow where there may be an exit or branch to some other procedure At each Checkpoint the reason for an exit or branch is given along with specific directions to locate the entry point in the other procedure Reference Gives a resource in the workflow...

Page 15: ...R the BSR typically connects to a single Subscriber Data Adapter SDA 4S or SDA 4SDC MicroMAX BSR provides a low cost high performance point to multipoint packet based Broadband Wireless Access BWA solution MicroMAX BSR Provides wireless connectivity designed to deliver high speed data voice over IP VoIP and multimedia services to residential SOHO Small Office Home Office and SME Small to Medium En...

Page 16: ...andwidth 698 746 MHz in TDD mode 2 5 MHz 5 MHz 10 MHz 1 42 1 52 GHz in TDD mode 1 5 MHz 1 75 MHz 2 5 MHz 5 MHz 2 5 2 69 GHz in TDD mode NPI 2 5 MHz 5 MHz 10 MHz 2 7 2 9 GHz in TDD mode NPI 3 MHz 6 MHz 10 MHz 3 3 3 5 GHz in TDD mode 1 75 MHz 2 75 MHz 3 MHz 3 5 MHz 5 MHz 3 4 3 5 GHz in FDD mode 50MHz 1 75 MHz 3 5 MHz 5 MHz 3 4 3 6 GHz in FDD mode Lo Hi 1 75 MHz 3 5 MHz 3 4 3 6 GHz in TDD mode 1 75 M...

Page 17: ... Radio s BSR Global Positioning System GPS Indoor SDA 4S Type II small low cost IDU with built in LAN switch SDA 4SDC Type II small low cost DC IDU with built in LAN Switch GPSD optional Global Positioning System Distribution unit for up to 4 BSRs BSDU optional Ethernet switch for implementing Base Stations consisting of multiple BSRs IDU ODU connectivity CAT 5e cable 24 gauge or better 22 gauge r...

Page 18: ... system consists of the following component designs Integrated Antenna Design Encased MicroMAX BSR outdoor unit with integrated antenna SDA 4S Type II or SDA 4SDC Type II indoor unit GPSD optional for up to 4 BSRs BSDU optional for multiple BSRs GPS antenna utilized with BSDU External AC DC power converter optional External Antenna Design Encased MicroMAX BSR outdoor unit SDA 4S Type II or SDA 4SD...

Page 19: ...ynchronizing BSDUs BSRs and Base Stations when a GPS is implemented An external AC DC power converter optional is available in the event 48 VDC is not available at BS site Contact your Airspan supplier 2 6 Models The MicroMAX is available in the following basic physical designs MicroMAX with a built in integral internal antenna MicroMAX with an N type type RF connector for connecting an optional t...

Page 20: ...5 pin D type port Pole mounting kit o 2 x M10 hex head screws o 2 x M10 flat washers o 2 x M10 spring lock washers o 2 x M10 hex nuts Mounting bracket o 2 x M6 hex head screws o 2 x M6 spring lock washers Clamping bracket o 2 x M8 U bolts o 4 x M8 hex nuts o 4 x M8 plain washers o 4 x M8 spring lock washers The GPSD optional kit should contain the following items GPSD AC or DC Power cable for AC G...

Page 21: ...ll enough to obstruct the wireless path Align radio for maximizing received signal strength RSS Consider nearby sources of interference that could degrade performance of radio Mount radio as far from sources of interference as possible Ensure base station and subscriber terminals i e ProST EasyST are within maximum coverage range of reception Maximum standard CAT 5e cable length connecting the Mic...

Page 22: ...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 Table 3 BSR Dimensions ParameterValue Comment Height 400 mm 15 74 inches Width 317 mm 12 48 inches Depth 65 5 mm 2 58 inches Weight 3 8 kg The physical dimensions exclude t...

Page 23: ...st Ethernet from to SDA 4S or SDA 4SDC Type II and BSDU Power from SDA 4S Type II or SDA 4SDC Type II and BSDU TDD Tx Rx sync from BSDU DB 9 Engineering applicability Technical Service only N Type RF connector relevant when implementing external antenna External antenna connection Note Some previous models still in use have an RJ45 port with cover which has been discontinued as of December 2006 Mi...

Page 24: ...T 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 Dimensions Ports LEDs 4 2 1 Physical Dimensions The SDA 4S physical dimensions are described in the table below Table 5 SDA 4S dimensions Parameter Value Dimensions Height 200mm 7 87 inches Width 150mm 5 9 inches...

Page 25: ...automatic configuration for the highest possible speed link 10BaseT or 100BaseT and Full Duplex or Half Duplex mode In other words the speed of the connected device e g PC determines the speed at which packets are transmitted through the specific SDA 4S port In addition the SDA 4S ports support MDI MDI X automatic crossover allowing connection to straight through or crossover cables 4 2 3 LEDs The...

Page 26: ...is subsection provides the following SDA 4SDC physical descriptions Dimensions Ports LEDs 4 3 1 Physical Dimensions The SDA 4SDC physical dimensions are described in the table below Table 7 SDA 4SDC dimensions Parameter Value Dimensions Height 200mm 7 87 inches Width 150mm 5 9 inches Depth 40mm 1 57 inches Weight 0 53 Kg ...

Page 27: ...ndicators on the top panel which are described in the table below Table 9 SDA 4S LEDs LED Color Status Description On Physical link 10BaseT or 100BaseT between SDA 4S adapter and BSR Blinking Traffic currently flowing between SDA 4S and BSR UPLINK Yellow 100BaseT or Orange 10BaseT Off No link between SDA 4S and BSR On Physical link 10BaseT or 100BaseT between SDA 4S and subscriber s Ethernet netwo...

Page 28: ...MicroMAX Hardware Installation User Guide Page 28 Commercial in Confidence UWB D00068 Rev J Figure 6 SDA 4S top panel ...

Page 29: ...e following functionalities Data switching and aggregation Data switching between up to eight MicroMAX BSRs over 10 100 BaseT interface Aggregate the MicroMAX BSRs data via two 1000BaseT Ethernet GE ports towards the backhaul backbone or to cascade to another BSDU Synchronization Tx Rx TDD synchronization for multiple MicroMAX BSRs per BSDU and between connected BSDUs GPS for TDD Tx Rx synchroniza...

Page 30: ...l purpose switch 8 pin RJ 45 MNG 10 100 BaseT for out of band management 8 pin RJ 45 2 10 100 1000 1 2 1 Interface with provider s backbone 2 Daisy chained BSDUs interface with another BSDU for cascading SMA 2 GPS 10MHz IN 1PPS IN Interface with GPS for global clock synchronization by means of 2 signals 10 MHz and 1 PPS For future use SMA 2 CASCADE 10MHz 1PPS Interfaces with a daisy chained BSDU f...

Page 31: ...f On The Traffic Load Bar indicates 8 traffic levels via 8 LEDs No of LEDs Utilization 1 0 4 2 0 8 3 1 6 4 3 2 5 6 4 6 12 8 7 25 8 Over than 50 On Viable physical link between the 10 100 Base T port and the external device to which this port connects Flashing Ethernet activity detected on 10 100 Base T port General Purpose Switch LNK ACT 1 5 Off No physical link between 10 100 Base T port and exte...

Page 32: ... rate of 1000 Base T On Master provides the GPS clock source in case of BSDUs cascading GPS Status Master Off Slave gets the GPS clock from the Master BSDU in case of BSDUs cascading On GPS is connected GPS Status GPS Off No GPS is connected Flashing When the GPS sync pulse is received GPS Status SYNC Off No GPS sync pulse Power On Indicates whether the BSDU gets the 48 VDC from external source Fi...

Page 33: ... DC unit should be powered by a limited power source of up to 3A The GPSD incorporates two 2 connections for different GPS connections There is an SMA connection for use with the included external GPS antenna which works in conjunction with the internal GPS module The internal GPS synchronizes multiple up to 4 Base Stations ensuring that the entire network operates with the same clock based on a u...

Page 34: ...is limited to 5 meters long Figure 12 Y cable 4 included This section provides the following GPSD physical descriptions Dimensions Ports LEDs 6 1 Physical Dimensions The GPSD physical dimensions are described in the table below Table 15 GPSD dimensions Parameter Value Dimensions Height 200mm 7 87 inches Width 150mm 5 9 inches Depth 40mm 1 57 inches Weight 0 53 Kg ...

Page 35: ...nd GPSD The RJ45 Jacks are clearly labeled MicroMAX and GPSD AC power socket Subscriber s power outlet 110 240 VAC 1A 50 60 Hz 50W OR DC power socket DC power outlet 10 52 VDC 24W 6 3 LEDs The GPSD provides LED indicators on the top panel which are described in the table below Table 17 GPSD LED description LED Color Status Description Orange On When the board is in reset normally will blink for 20...

Page 36: ... 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 Figure 14 Wall mount ...

Page 37: ...ith both hands and align the entrance to the two mounting hooks with the screws Slide the screws into the mounting hooks by lowering the GPSD onto the screws Note For safety both mounting hooks must be utilized when mounting the unit Note The GPSD is supplied with a 1 metre AC power lead assembly Therefore ensure the unit is mounted within reachable distance to the customer s mains power outlet No...

Page 38: ...MicroMAX Hardware Installation User Guide Page 38 Commercial in Confidence UWB D00068 Rev J ...

Page 39: ...lock signal The GPS connects to the BSDU The GPS synchronizes based on frequency hopping multiple Base Stations ensuring that the entire Airspan WiMAX network operates with the same clock based on a universal satellite clock signal This is crucial in eliminating radio frequency ghosting effects Figure 16 GPS antenna 7 1 Physical Dimensions The GPS physical dimensions are described in the following...

Page 40: ...ned Table 19 GPS Pinouts Db 15 Connector GPS connector Description GPS side 13 1 Power 6 2 Receive 5 3 Receive 4 4 Transmit 3 5 Transmit 6 NC 7 NC 8 NC 12 9 Power 10 NC 7 11 PPS 8 12 PPS 7 3 Crimping GPS Cable The third party Global Positioning System antenna GPS connects to the BSDU s 15 pin D type port Therefore the cable from the GPS needs to be crimped to a 15 pin D type male connector Airspan...

Page 41: ...el No arrow 6 Insert the contact and prepared cable into the indenter opening from the side opposite the Positioner 7 Squeeze crimper handles together until the ratchet releases The handle will return to the open position 8 Remove crimped contact and cable 7 4 Contact Socket Crimping The discrete crimping method crimps each wire individually from the CAT 5e cable to a Contact socket there are 8 Th...

Page 42: ...he contact socket is flush with the crimper on the left side and the contact socket end stands out on the right side Figure 22 Inserting socket into crimper 4 Place the wire in the contact socket s opening The exposed wire must be placed in the contact socket s opening 5 Squeeze the crimper handles to crimp the contact socket over the wire 6 Remove the crimped contact socket and crimp the remainin...

Page 43: ...ensions Figure 23 AC DC Power Converter 8 1 1 Physical Dimensions The AC DC power converter physical dimensions are described in the following table Table 21 AC DC power converter dimensions ParameterValue Comment Height 43 2 mm 1 7 inches Width 482 6 mm 19 inches Depth 228 6 mm 9 inches The physical dimensions exclude the bracket flanges for mounting 8 2 Redundant PS Unit The RPSU BSDU 1 is a red...

Page 44: ... the mounting brackets Note The BSR fully complies with IP Code IPX6 for product enclosure protection Warning The BSR device is an outdoor radio unit and therefore must only be mounted outside Warning Warning Mount the MicroMAX in an orientation such that its ports located on the bottom panel faces downwards This prevents rain water from settling on the ports and thereby avoiding damage to the uni...

Page 45: ... the MicroMAX BSR 8 Attach the mounting bracket to the MicroMAX a Align the mounting bracket with the MicroMAX s mounting holes so that the mounting bracket s side with the built in nut is aligned with the BSR s mounting holes furthest from the MicroMAX s bottom panel as shown in the figure below b Slide an M10 flat washer and M10 spring lock washer onto an M10 hex head screw ensure spring lock wa...

Page 46: ...rew into the pivot holes and then fasten but not tightly The clamping bracket provides a built in nut b Choose an elevation hole on the mounting bracket and then align it with the corresponding hole on the clamping bracket Slide an M6 spring lock washer onto an M6 hex head screw and then from the external side of the mounting bracket insert the M6 hex head screw through the elevation hole on the m...

Page 47: ...r is adjacent to the clamping bracket Fasten each U bolt side with the two M8 hex nuts d Attach the second U bolt as described above Figure 29 Pole mount U bolts 11 Perform final MicroMAX orientation a Adjust the vertical position of the MicroMAX by choosing a final elevation hole as described in Step 2 Lock the MicroMAX at the desired position by inserting the locking bolt in the desired position...

Page 48: ... 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 Create a drip loop and strain relief using cable tie to tie cable to pole as displayed i...

Page 49: ...ined between synchronized MicroMAXs see figure below The figure below illustrates the minimum separation between synchronized MicroMAX s Figure 33 mount separation MicroMAX wall mounting consists of two main stages Attaching the mounting bracket to the MicroMAX s mounting holes Attaching the mounting bracket already attached to the MicroMAX to the wall or pole To wall mount the MicroMAX 1 Position...

Page 50: ...g 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 The screw size depends on the structure of the building to which the bracket is to be attached When selecting screw sizes consideration must be given to the wei...

Page 51: ...h 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 The mounting bracket side that provides a groove for inserting a nut must be aligned with the MicroMAX s mounting hole that is nearest to the MicroMAX s bottom panel c From the external sides insert the M10 hex head screws through the mounting bracket s h...

Page 52: ...ote 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 3 Installing the SDA 4S The SDA 4S Type II or SDA 4SDC Type II is mounted vertically on a wall within the communication center 9 3 1 Wall Mounting Wall mounting is made possible by the existence of ...

Page 53: ...ll anchors Ensure at least 2 mm of the screw is exposed to allow insertion into the SDA 4S mounting holes 9 Hold the SDA 4S with both hands and align the entrance to the two mounting hooks with the screws Slide the screws into the mounting hooks by lowering the SDA 4S onto the screws Note For safety both mounting hooks must be utilized when mounting the unit Note The SDA 4S is supplied with a 1 me...

Page 54: ...he cabinet in its kit Therefore all that is required for mounting the BSDU is to attach the BSDU front rail mounting brackets to the rack s mounting rails using the supplied four M5 mounting screws and plastic cup washers To rack mount the BSDU 1 Determine the rack rail holes left and right side that will be used for attaching the chassis 2 Insert four nuts into the rack s rail holes you designate...

Page 55: ...AX Hardware Installation User Guide Page 55 Commercial in Confidence UWB D00068 Rev J Note When mounting multiple BSDUs in a cabinet vertical spacing above and below is required for feeding cables to the rear ...

Page 56: ...h diameter circle not supplied Direct Mounting The unit may be mounted directly to a suitable structure that has been provided with holes suited to the GPS mounting details Figure 40 GPS pole mounting Note When mounting the GPS on a metal pole that is in physical contact with the ground the GPS will not synchronize To enable synchronization you need to isolate the GPS from the pole using isolation...

Page 57: ...t the Tinnerman clips hold the clips squeeze them and then insert them into the rail hole 3 Carefully insert the AC DC Power Converter into the rack aligning the AC DC Power Converter s mounting bracket holes with the rack rail holes 4 Insert the M5 mounting screws with plastic washers into the AC DC Power Converter mounting bracket holes on each side as shown in figure below In this way the chass...

Page 58: ...MicroMAX Hardware Installation User Guide Page 58 Commercial in Confidence UWB D00068 Rev J Figure 41 PSU front ...

Page 59: ...SDA 4S The SDA 4S provides 48 VDC power to the BSR as well as the Fast Ethernet interface between the BSR and the provider s backhaul network The outdoor Base Station Radio and modem are powered over a CAT 5e cable by the SDA 4S Type II IDU or the SDA 4SDC in the minimum configuration For larger configurations N SDA 4Ss and N BSRs are required or connection to BSDU s Figure 42 BSR front panel The ...

Page 60: ...the SDA 4S model support Auto Negotiation allowing automatic configuration for the highest possible speed link 10BaseT or 100BaseT and Full Duplex or Half Duplex mode In other words the speed of the connected device e g PC determines the speed at which packets are transmitted through the specific port For example if the device to which the port is connected is running at 100 Mbps the port connecti...

Page 61: ...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 The BSR to BSDU cable setup is as follows Cable straight through 10 100 Base T Ethernet 4 Pair CAT 5e outdoor type 22 AWG 100 meters Connectors BSR side 15 pin D type male only 8 pins are used BSDU side 15 pin D type male only 8 pins are used ...

Page 62: ...2 4 Rx 5 Rx Green White 5 Tx 6 Rx Green 3 6 Tx 7 Sync Brown White 7 Sync 8 Sync Brown 4 8 Sync Note A CAT 5e cable connects to the 15 pin D type port therefore only eight pins are used i e pins 9 through 15 are not used The wire color coding described in the table and shown in the figure below is AIRSPAN WIMAX s standard for wire color coding However if you implement your company s wire color codi...

Page 63: ...U 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 Cable straight through Connector 8 pin RJ 45 Connector pinouts Table 23 BSDU to WAN cable connector pinouts Straight through cable BSDU WAN 8 pin RJ 45 8 pin RJ 45 Pin Signal Pin Signal 1 Tx 1 Rx 2 Tx 2 Rx 3 Rx 3 Tx 6 Rx 6 Tx ...

Page 64: ...e backbone network Figure 46 BSDU to backhaul network 13 5 Connecting BSDUs You can connect two 2 BSDUs at a Base Station You can connect BSDUs by connecting the 10 100 1000 Base T ports between BSDUs using a crossover cable The following lists the cable setup for BSD chaining Cable RJ 45 to RJ 45 crossover Connector 8 pin RJ 45 Connector pinouts Table 24 BSDU connecting cable connector pinouts Cr...

Page 65: ...ctions for BSDU chaining with GPS Note When connecting BSDU s it does not matter which one of the two 10 100 1000 Base T ports you use two connect two BSDUs 13 6 Connecting BSDU for SNMP Management To configure the BSDU or BSRs connected to the BSDU through an IP network communication mode you can connect the BSDU directly to the PC or remotely from anywhere if you have IP connectivity to the PC F...

Page 66: ... 45 Pin Signal Pin 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 Figure 48 BSDU to PC local network management cabling ...

Page 67: ...power outlet includes the following Connector AC IEC 60320 type female Plug The appropriate plug type is supplied according to the country of use Cable 3x1 z0 mm 10A 250 VAC maximum length is 180 cm Figure 49 Power chord To connect the SDA 4S to the AC power supply 1 Connect the power plug female at the end of the AC power chord into the AC power socket located on the left panel of the SDA 4S 2 Pl...

Page 68: ...DA 4SDC Type II The SDA 4SDC adapter is connected to the DC power supply using a cable appropriate to the specific field conditions The setup between the SDA 4SDC and power connection includes the following Connector Anderson Connector Housings for connecting the cable to the SDA 4SDC DC power socket 1327 Red Housing x 1 1327G6 Black Housing x 1 Note Due to the variety of on site conditions the ca...

Page 69: ...068 Rev J 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 Figure 51 Connect to Ethernet ...

Page 70: ...h a standard crimping tool crimp the barrel tightly onto the wire recommended 16 AWG cable wire Figure 54 crimped 2 Insert the contact into the hood with the contact s tongue pointing downwards and snap into place Ensure that the housing spring mates with the underside of the contact s tongue Figure 55 Insertion 15 2 Connecting to the SDA 4SDC Once you have crimped the power cord to the Powerpole ...

Page 71: ...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 Figure 56 Connect to power source ...

Page 72: ...ter Cable68000110 BSDU to DC power Supply Cablesupplied with BSDU kit 16 1 Connections There are two sets of cables required for the BSDU and AC DC converter to work properly Cable with 25 pin D type Male to 25 pin D Type Male part no 68000110 with 2 cables UL 20AWG red color and UL 20AWG black color both with ring terminals Figure 57 BSDU AC DC cable Note This cable connects between the rear pane...

Page 73: ...t pins The contact pin is displayed below Figure 60 Contact pin 16 3 Housing the Connectors The power connectors are supplied unassembled Therefore you need to crimp the power wires to the connector s contact pins and then house them in the Powerpole hood Crimping the power wires to the connectors 1 Insert the wire into the contact pin s barrel and then with a standard crimping tool crimp the barr...

Page 74: ...nputs to the AC DC converter are either disconnected or powered off prior to installing the cable otherwise damage may occur to either or both devices To connect the BSDU to AC DC Converter Cable 1 Connect the end of cable 63000110 labeled BSDU to the PS MNG port on the back panel of the BSDU as shown below Figure 63 BSDU to PS MNG port 2 Connect the end of cable 63000110 marked PSU to the J1 port...

Page 75: ...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 Connect the power cable terminated with the Anderson Powerpole connectors to the 48V input on the front panel of the BSDU as shown below ...

Page 76: ...he 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 Connect the AC DC converter to AC Power and verify that a On the AC DC converter i DC Supply module fans start up ii Green AC OK LED is lit iii DC OK LED is lit b On the BSDU i All...

Page 77: ...MicroMAX Hardware Installation User Guide Page 77 Commercial in Confidence UWB D00068 Rev J Figure 70 Front LEDs ...

Page 78: ...ds Level 2 SFTP CAT 5e outdoor cable proper grounding at both ends Level 1 1 Lightning Surge Protector on CAT 5e outdoor cable on BSDU SDA end Level 3 SFTP CAT 5e outdoor cable proper grounding at both ends Level 1 1 Lightning Surge Protector on CAT 5e outdoor cable on BSDU SDA end Level 2 Additional Lightning Surge Protector on BSR end Table 27 Level of Lightning Protection Level of Protection Fl...

Page 79: ...Safety Structure Safety Air Terminals Yes No No Yes Down Conductors Yes Yes No Yes Bonding Yes Yes Yes Yes Grounding Yes Yes Yes Yes Surge Protection Yes Yes Yes Yes 17 1 1 Air Terminals Lightning usually terminates on grounded objects sticking up in the air This part of a lightning protection system LPS is based upon the principles of Path of Least Impedance On telecom towers ordinary sacrificial...

Page 80: ...re present they likely are conductive Good Grounds are achieved by volumetric efficiencies We recommend buried bare 4 0 copper wire the so called ring electrode or ring The grounding of the Down Conductor to earth must be of ground resistance no higher than 5 Ω This is achieved by using Earth Terminations and wherever possible grounding to the steel re enforcement bars of the concrete base of the ...

Page 81: ... some combination thereof Data line building entry points for critical electronic equipment Included here is Catting 5 lines and twin lead and other copper wire circuits The Lightning Protection architecture is considered as follows Subscriber Indoor Units connected to outdoor antennas System where Indoor Outdoor connections are via shielded CAT 5e cables that carry the baseband signals and a DC s...

Page 82: ...MicroMAX Hardware Installation User Guide Page 82 Commercial in Confidence UWB D00068 Rev J Figure 73 Level 1 Figure 74 Level 2 ...

Page 83: ...MicroMAX Hardware Installation User Guide Page 83 Commercial in Confidence UWB D00068 Rev J Figure 75 Level 3 ...

Page 84: ...le Preparation for grounding The CAT 5e SFTP cable is supplied unassembled Therefore you need to crimp the drain wire to the ring terminal and paired wires to the connector s contact pins Required CAT 5e SFTP cable Ring terminal and red insulation boot Crimping tool To crimp the CAT 5e SFTP drain wire to the ring terminal 1 Carefully strip the insulation from the SFTP cable 5 10cm Caution Do not d...

Page 85: ...n FM Interference is a factor Ferrite suppressor displayed in figure above on the CAT 5e cable near BSR Loop the CAT 5e cable on the BSR end When ESD is an issue Verify that the CAT 5e SFTP cable properly grounded at both ends 17 4 Connecting Lightning and Surge Protector The optional third party lightning and surge protector Polyphaser is implemented in the following deployment scenarios ODU to I...

Page 86: ...le Note The protector unit must be grounded to a low impedance low R and low L ground system to operate properly Note For pricing and ordering of the Polyphaser lightning and surge protector contact your Airspan representative To install the lightning protector 1 Connect the protector in the direction according to the labels The end labeled SURGE accepts the cable from the MicroMAX the end labeled...

Page 87: ...45 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 The unit may be mounted grounded on a nearby plate or bulkhead panel that is bonded to an earth ground system ...

Page 88: ...sing 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 Figure 84 SDA 4S Polyphaser BSR ...

Page 89: ...MicroMAX Hardware Installation User Guide Page 89 Commercial in Confidence UWB D00068 Rev J Figure 85 SDA 4SDC Polyphaser BSR ...

Page 90: ...iption Manufacturer Manufacture P N QuantityComment 1 Copper wire 0 AWG N A N A N A Ground resistance must be less than 5 Ohm Cable should have UL approval 2 SFTP Cat 5E Shielded N A N A N A up to 100 meters in length 3 Ring terminal N A N A N A Stud H 1 4 Diameter to match the copper wire diameter used 4 Circuit Lightning protection for BSR Polyphaser IX series IX 2H1L1DC48 IG 1 Installed with BS...

Page 91: ... not connected to the power source Caution Before powering on the MicroMAX ensure that some type of equipment such as an antenna or an RF attenuator is connected to the N type receptacle This eliminates the risk of irreversibly damaging the MicroMAX device Caution It is the responsibility of the person installing the MicroMAX to ensure that only those antennas certified with the product are used T...

Page 92: ... Caution A primary lightning protection device must be provided by the operator customer as part of an extra building installation to ensure transient voltage levels of less than 600 V maximum Caution Changes or modifications to this equipment not expressly approved by Airspan Networks Inc could result in violation of Part 15 of the FCC rules Caution This is a Class B product In a domestic environ...

Page 93: ... supply The GPS to BSDU cable setup is as follows Cable 12 pin conductor cable for RS 422 serial interface multipair overall shielded 22 AWG of 5 15 or 30 meters in length depending on customer requirements 100 meter maximum length Connectors GPS side RS 422 weathertight 12 pin plug Deutsch MMP26C 2212S1 BSDU side 15 pin D type male Connector pinouts The GPS connector receptacle contains 12 male c...

Page 94: ... The connector pinouts for the GPS to BSDU 12 pin cabling are described in the table below Table 31 Connector pinouts for BSDU to GPS cabling Multipair overall shielded 22 AWG cable GPS BSDU 12 pin female 15 pin D type male Pin Pin 1 13 2 6 3 5 4 4 5 3 6 NC x 7 NC x 8 NC x 9 12 10 x 11 7 12 8 ...

Page 95: ...dressed cable for maintenance purposes and to prevent the cable weight being taken directly on the connector itself Ensure that the connector is waterproof 18 1 2 GPS Alignment Many GPS reception problems can be reduced to some degree by careful antenna site selection Place the GPS so that unobstructed line of sight reception is possible from horizon to horizon and at all bearings and elevation an...

Page 96: ...ating Temperature 33 to 55 C for outdoor MicroMAX BSR 0 to 40 C for indoor SDA Humidity 95 40 C non condensing Storage Temperatures 40 to 70 C ambient EMC ETS EN 301 489 4 Safety IEC60950 1 EN60950 1 UL60950 1 Table 33 BSDU Environmental ETS 3000 019 ETSI EMC EN 300 386 2 ETSII FCC 47CFR 15 sub B FCC Safety Underwriters Laboratories UL 1950 USA IEC 60950 International EN 60950 ETSI Operating tempe...

Page 97: ...ble with ST DCD Downlink channel descriptor DL Downlink DLFP Downlink frame prefix E1 ITU term for a 2Mb s pulse code modulated transmission link EiRP Effective isotropic radiated power FCH Frame control header FDD Frequency division duplex FEC Forward error correction FFT Fast Fourier transform used to convert a signal from the time domain into the frequency domain H FDD Half duplex FDD IAD Integ...

Page 98: ...es it possible to increase the capacity of a cellular mobile radio system by taking advantage of spatial separation between users SDR Software defined radio SF Service flow SFTP Shielded Foiled Twisted Pair cable type SME Small to medium sized enterprise SNMP Simple network management protocol SNR Signal to noise SOFDMA Scalable orthogonal frequency division multiplexing SoHo Small office home off...

Page 99: ...nstallation User Guide Page 99 Commercial in Confidence UWB D00068 Rev J WiMAX WiMAX is a wireless industry coalition whose members are organized to advance IEEE 802 16 standards for broadband wireless access BWA networks ...

Page 100: ...Falik 7 2008 Template change updates Rev J M Falik 2 2009 Additions corrections 19 4 Contact Information Customer Service Help Desk for customer service emergency Airspan Networks have introduced the Airspan Tracker application to enable prompt and efficient Customer Support services If you do not have an Airspan Tracker account please obtain login credentials by filling in the form in the main pa...

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