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Physical Description

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. 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.

The figure below illustrates the AC/DC Power Converter's physical dimensions.

AC/DC Power Converter

Physical Dimensions

The AC/DC power converter physical dimensions are described in the following table.

Parameter Value

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.

Redundant PS Unit

The RPSU-BSDU-1 is a redundant PS Unit for the BSDU AC/DC power converter. The power factor

corrected (PFC) front ends provide a 48 VDC output for distributed power applications. The small 1U

by 2U size allows for configurations of either height in hot-swap redundant systems while its

internal fan and cooling design permits wide use with reliable operation.

The figure below illustrates the redundant PS Unit.

Содержание 605-0000-742

Страница 1: ...IP based Broadband Wireless Access BWA System 605 0000 742 Rev G MicroMAX Hardware Installation The Innovation Behind Broadband Wireless Connecting the World ...

Страница 2: ...and and Liechtenstein 4 Declaration of Conformity with Regard to the R TTE Directive 1999 5 EC 4 FCC Notice 6 Federal Communication Commission Notice 6 GPS Compliance 6 Maximum Output TX Power 7 System Overview 8 MicroMAX Frequency Ranges 9 System Components 9 Customer Benefits 10 Architecture 10 Power 11 Models 11 Installation Prerequisites 12 Package Contents 12 Required Tools 12 Radio Site Plan...

Страница 3: ...8 Wall Mounting the BSR Optional 33 Installing the SDA 4S 36 Wall Mounting 36 Mounting the BSDU 38 Mounting the BSDU 38 Desktop mounting 38 Rack mounting 38 Mounting the gps 40 Mounting the GPS 40 Mounting AC DC power converter 41 Mounting the AC DC Power Converter 41 Rack mounting 41 Connecting Redundant PS Unit 41 Cabling the BSR 43 Connecting the BSR to the SDA 4S 43 SDA 4S Type II 44 Using the...

Страница 4: ...59 Connecting third Party External Antennas 62 Connecting Third Party External Antennas 62 Connecting GPS Antenna to BSDU 63 Connecting the GPS 63 GPS Alignment 66 Trademarks and Copyrights 67 Environmental 68 Environmental Conditions 68 BSR and SDA 68 BSDU 68 Contact Information 69 Revisions 70 Warnings 71 1 Disclaimer 71 1 1 Safety Warnings 71 1 2 Important Warning Symbols 71 1 3 Important Servi...

Страница 5: ...s a qualified installer responsible for installing the MicroMAX BSR Referenced Documentation For a description of the Web based management tools for configuring and managing MicroMAX BSR see the following manuals MicroMAX Web based Management User s Guide Conventions This guide uses the following typographical conventions Convention Meaning Example Bold Command icon button and field Click the Next...

Страница 6: ...he equipment General Only qualified personnel should be allowed to install replace and service the equipment The device cannot be sold retail to the general public or by mail order It must be sold to dealers Installation must be controlled Installation must be performed by licensed professionals Installation requires special training The MicroMAX radio and antenna should be installed ONLY by exper...

Страница 7: ... reserved No part of this manual may be reproduced or transmitted in any form by any means or for any purpose without expressed written consent of its authors Product names appearing in this document are mentioned for identification purposes only All trademarks product names or brand names appearing in this document are registered property of their respective owners ...

Страница 8: ...rspan ΗΛΩΝΕΙ ΟΤΙ Ο ΕΞΟΠΛΙΣΜΟΣ ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩ ΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΙΑΤΑΞΕΙΣ ΤΗΣ Ο ΗΓΙΑΣ 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 esse...

Страница 9: ...na utrustning är i överensstämmelse med de väsentliga kraven och andra relevanta bestämmelser i Direktiv 1999 5 EC The Declaration of Conformity related to this product can be obtained from product_management Airspan com ...

Страница 10: ...ng the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help ...

Страница 11: ...Introduction 7 Maximum Output TX Power MicroMAX Maximum Output TX Power ...

Страница 12: ... 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 Enterprises The MicroMAX is an encased outdoor radio ...

Страница 13: ...Hz 5 47 5 725 GHz in TDD mode 2 5 MHz 5 MHz 10 MHz 5 725 5 875 GHz in TDD mode 2 5 MHz 5 MHz 10 MHz 5 876 5 923 GHz in TDD mode 2 5 MHz 5 MHz 10 MHz System Components Outdoor Unit s o MicroMAX Base Station Radio s BSR o Global Positioning System GPS Optional Indoor o SDA 4S Type II small low cost IDU with built in LAN switch o SDA 4SDC Type II small low cost DC IDU with built in LAN Switch o BSDU ...

Страница 14: ...rmance o Based on Sequans System On a Chip SOC o high performance chip o high growth potential Architecture The MicroMAX 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 BSDU optional for multiple BSRs External AC DC power converter optional External Antenna Design E...

Страница 15: ... 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 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 third party external antenna Note A MicroMAX with an ...

Страница 16: ...o 2 x M6 spring lock washers o 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 GPS optional kit should contain the following items GPS Smart Antenna RS422 Conn DB15PM AMP for discrete wires IDC Connector Circular Deutsch IMC26 2212X Industrial Micro 12P F Cable 4x2422 Teldor 10 meters 8x Contact sockets for Deutsch 6862 20122278 Circular ...

Страница 17: ...ce 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 MicroMAX to the indoor SDA 4S or BSDU is 100 meters Ensure that you have sufficient wiring conduit and cable ties to channel and protect the CAT 5e cable connecting the outdoor MicroMAX to the indoor SDA 4S Radio Antenna Ali...

Страница 18: ...bottom panel The BSR s back panel provides holes for mounting Physical Dimensions The table below lists the physical dimensions of the BSR Parameter Value 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 the mounting kit The figure below illustrates the MicroMAX s physical dimensions Note BSR models that use third ...

Страница 19: ...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 ...

Страница 20: ...er 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 This subsection provides the following SDA 4S physical descriptions Dimensions Ports LEDs Physical Dimensions The SDA 4S physical dimensions are described in the table below Parameter Value Dimensions Height 200mm 7 ...

Страница 21: ...ubscriber s power outlet 110 240 VAC 1A 50 60 Hz 50W Note The ports of the SDA 4S models 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 SDA 4S port In addition the SD...

Страница 22: ...esigned for implementation where available power supply is DC This model provides regulated 48 VDC power The unit is displayed in the figure below This subsection provides the following SDA 4SDC physical descriptions Dimensions Ports LEDs Physical Dimensions The SDA 4SDC physical dimensions are described in the table below Parameter Value Dimensions Height 200mm 7 87 inches Width 150mm 5 9 inches ...

Страница 23: ...ribed in the table below 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 network Blinking Traffic currently flowing between SDA 4S and subs...

Страница 24: ...605 0000 742_MicroMAX_Hardware_Installation_Rev_G 20 ...

Страница 25: ...g and aggregation o Data switching between up to eight MicroMAX BSRs over 10 100 BaseT interface o Aggregate the MicroMAX BSRs data via two 1000BaseT Ethernet GE ports towards the backhaul backbone or to cascade to another BSDU Synchronization o Tx Rx TDD synchronization for multiple MicroMAX BSRs per BSDU and between inter and intre connected BSDUs o GPS for TDD Tx Rx synchronization of different...

Страница 26: ...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 for cascading the 2 GPS signals For future use ...

Страница 27: ...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 external device to which this port connects On The link between the general purpose switch port and the external device is synchronized with a rate of ...

Страница 28: ... 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 Rear Panel The following table lists the rear panel hardware interfaces refer to the rear panel figure Port Label Int...

Страница 29: ...g multiple Base Stations ensuring that the entire AsMAX network operates with the same clock based on a universal satellite clock signal This is crucial in eliminating radio frequency ghosting effects GPS antenna Physical Dimensions The GPS physical dimensions are described in the following table Parameter Value Diameter 5 91 15 0 cm Height 6 5 16 5 cm Weight 684g 1 51 lb The figure below illustra...

Страница 30: ...605 0000 742_MicroMAX_Hardware_Installation_Rev_G 26 GPS Pinouts D15 Connector GPS connector 13 1 6 2 5 3 4 4 3 5 6 NC 7 NC 8 NC 12 9 10 NC 7 11 8 12 ...

Страница 31: ...ensions AC DC Power Converter Physical Dimensions The AC DC power converter physical dimensions are described in the following table Parameter Value 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 Redundant PS Unit The RPSU BSDU 1 is a redundant PS Unit for the BSDU AC DC power converter The power f...

Страница 32: ...n 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 unit such as corrosion and electrical short circuiting Note The standard BSR kit provides pole mounting brackets If you want to wall mount the MicroMAX contact your Airspan distributor for pricing and ordering of wall mounting brackets Pole Mounti...

Страница 33: ...les 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 washer is closest to the bolt s head From the external side insert the M10 hex head screw through the mounting bracket and MicroMAX s mounting holes Fasten the M10 hex head screw one is provided with a built in nut while the ...

Страница 34: ...ten 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 mounting bracket and into the clamping...

Страница 35: ...lat washer is adjacent to the clamping bracket Fasten each U bolt side with the two M8 hex nuts b Attach the second U bolt as described above 4 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 and fastening it tig...

Страница 36: ...nd 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 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 in th...

Страница 37: ...transmitting to the same base station radio without requiring shielding The figure below illustrates the minimum separation between mounted MicroMAX s when transmitting on different sectors 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 mou...

Страница 38: ...all 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 weight of the MicroMAX and load that...

Страница 39: ...o 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 holes and MicroMAX s mounting hole...

Страница 40: ...s 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 Installing the SDA 4S The SDA 4S Type II or SDA 4SDC Type II is mounted vertically on a wall Wall Mounting Wall mounting is made possible by the existence of two mounting hooks molded into the SDA ...

Страница 41: ...w is exposed to allow insertion into the SDA 4S mounting holes 5 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 metre AC power lead assembly Therefore ensure...

Страница 42: ...binet 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 designated in ...

Страница 43: ...hen mounting multiple BSDUs in a cabinet vertical spacing above and below is required for feeding cables to the rear Note The maximum cable run between BSDU and MicroMAX is 100 meters Therefore ensure the unit is mounted within reachable distance ...

Страница 44: ...er not supplied 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 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 Pole Mounting Note When mounting the GPS on a metal pole that is in physical contact with the gr...

Страница 45: ...man 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 chassis is suppor...

Страница 46: ...605 0000 742_MicroMAX_Hardware_Installation_Rev_G 42 ...

Страница 47: ...m 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 The BSR interfaces with the subscriber s Ethernet network through the SDA 4S To connect the BSR to the SDA 4S you need to connect the BSR s 15 pin D type port to the SDA 4S s 15 pin D type port using a CAT 5e ca...

Страница 48: ...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 connection will transmit packets ...

Страница 49: ...Cabling the BSR 45 ...

Страница 50: ...Rx 4 Tx Orange 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 Notes 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 AS MAX s standard for wire color coding However if you implement your company s wire c...

Страница 51: ...Cabling the BSR 47 ...

Страница 52: ...in Signal Pin Signal 1 Tx 1 Rx 2 Tx 2 Rx 3 Rx 3 Tx 6 Rx 6 Tx 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 BSDU to backhaul network Connecting BSDUs You can co...

Страница 53: ...SDU 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 Cable connections for BSDU daisy chaining with GPS Not...

Страница 54: ...p for BSDU local network management Cables o Straight through for connecting the PC to the BSDU management port Connector 8 pin RJ 45 Connector pinouts Straight through cable PC LAN port BSDU management port 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 To connect the BSDU to PC for IP network management 1 Connect the RJ 45 connector at one end of the straig...

Страница 55: ...owing 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 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 Plug the power plug male at the other end of the AC po...

Страница 56: ...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 o 1327 Red Housing x 1 o 1327G6 Black Housing x 1 Note Due to the variety of on site conditions the cable is not supplied and should be ac...

Страница 57: ...g 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 ...

Страница 58: ...tandard crimping tool crimp the barrel tightly onto the wire recommended 16 AWG cable wire 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 Connecting to the SDA 4SDC Once you have crimped the power cord to the Powerpole connectors connect the power connectors to the S...

Страница 59: ...nnect 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 ...

Страница 60: ...of lightning strike is possible 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...

Страница 61: ...Cabling the BSR 57 When working with BSDU ...

Страница 62: ... 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 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 ...

Страница 63: ...Cabling the BSR 59 Lightning and Surge Protection Connection Scenarios The figures below illustrate various lightning and surge protector connectivity scenarios SDA 4S PolyPhaser BSR ...

Страница 64: ...605 0000 742_MicroMAX_Hardware_Installation_Rev_G 60 SDA 4SDC PolyPhaser BSR ...

Страница 65: ...Cabling the BSR 61 BSDU PolyPhaser BSR ...

Страница 66: ... to the N type receptacle This eliminates the risk of irreversibly damaging the MicroMAX device Warning It is the responsibility of the person installing the MicroMAX to ensure that only those antennas certified with the product are used The use of any antenna other than those certified with the product is expressly forbidden Warning The external antenna must not be co located or operating in conj...

Страница 67: ...o this equipment not expressly approved by Airspan Networks Inc could result in violation of Part 15 of the FCC rules Warning This is a Class B product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures to correct the interference Connecting the GPS The GPS antenna connects to the BSDU s 15 pin D type port labeled GP...

Страница 68: ...uctor cable for RS 422 serial interface multipair overall shielded 22 AWG of 5 15 or 30 meters in length depending on customer requirements Connectors o GPS side RS 422 weathertight 12 pin plug Deutsch MMP26C 2212S1 o BSDU side 15 pin D type male o Connector pinouts The GPS connector receptacle contains 12 male contacts as displayed below GPS connector pinouts The connector pinouts for the GPS to ...

Страница 69: ... 5 4 4 5 3 6 NC x 7 NC x 8 NC x 9 12 10 x 11 7 12 8 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 D type port labeled GPS located on the rear panel of the BSDU ...

Страница 70: ...PS 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 angles from the antenna This is the ideal situation which may not be possible under actual operating conditions Try to place the GPS as far as possible from reflective objects especiall...

Страница 71: ...ed by the requirement that no modifications are made to the equipment unless the changes or modifications are expressly approved by the Airspan Communications Corporation 9 Prerequisite skills Personnel installing commissioning and maintaining the Airspan products must have a basic knowledge of telephony and radio communications and have experience in installing commissioning and maintaining telec...

Страница 72: ...ected Operating Temperature 33 to 55 C for outdoor MicroMAX BSR 0 to 40 C for indoor SDA Humidity 95 40 C non condensing EMC ETS EN 301 489 4 Safety IEC60950 1 EN60950 1 UL60950 1 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 temperature 0 50 C ambient Storage temperatu...

Страница 73: ...Oxford Road Uxbridge Middlesex UB8 1UN Int Tel 44 0 1895 467 467 Int Fax 44 0 1895 467 472 E mail Support Airspan com UK Office for sales and general enquiries Airspan Communications Ltd Cambridge House Oxford Road Uxbridge Middlesex UB8 1UN Call 44 0 1895 467100 Fax 44 0 1895 467101 email sales airspan com Internet Airspan com ...

Страница 74: ...ges 01 4 4 2006 Initial Document A 09 05 2006 additional content B 26 06 2006 corrections C 27 06 2006 added PolyPhaser D 10 08 2006 corrections E 30 09 2006 Added SDA 4SDC F 30 12 2006 Added BSDU and GPS G 08 2007 Added Polyphaser Info charts ...

Страница 75: ...otect the terminal by disconnecting the power if not used for long periods 11 Mount the terminal in a Telco rack on a stable horizontal surface 12 The radio antenna units must not be located near power lines or other electrical power circuits 13 The radio transceiver must be properly grounded to protect against power surges and accumulated static electricity It is the user s responsibility to inst...

Страница 76: ... MicroMAX SOC shelf carries the CE mark to demonstrate conformity with the Radio Equipment and Telecommunications Terminal Equipment and the Mutual recognition of their conformity R TTE directive 1999 5 EC WARNING This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Installation The transceive...

Страница 77: ...99 5 EC Deutsch Dieses Gerät entspricht den grundlegenden Anforderungen und den weiteren entsprecheneden Vorgaben der Richtlinie 1999 5 EU Dansk Dette udstyr er i overensstemmelse med de væsentlige krav og andre relevante bestemmelser i Directiv 1999 5 EF Español Este equipo cumple con los requisitos esenciales asi como con otras disposiciones de la Directive 1999 5 EC Eλληνικά Αυτός ο εξοπλισµός ...

Страница 78: ...a near strike Lightning protection and grounding practices in local and national electrical codes serve to minimize equipment damage service outages and serious injury Reasons for lightning damage are summarized as Poorly grounded tower antenna sites that can conduct high lightning strike energy into equipment Lack of properly installed lightning protection equipment that can cause equipment failu...

Страница 79: ...e A lightning arrestor in series with the RF cable at the point of entry to the building Install a lightning arrestor in series with the IF cable at the transceiver on the tower mast The AC wall outlet ground for the terminal must be connected to the same grounding system as the radio and antenna lightning protectors ...

Страница 80: ...o specify the guaranteed data rate to the customer CPE Customer premises equipment interchangeable with ST D DCD Downlink channel descriptor DFS Dynamic frequency selection see Introduction for further details DL Downlink DLFP Downlink frame prefix E E1 ITU term for a 2Mb s pulse code modulated transmission link EiRP Effective isotropic radiated power F FCH Frame control header FDD Frequency divis...

Страница 81: ...lling is similar to real time polling but is used to request uplink bandwidth less regularly O O M Operations and maintenance ODU Out door unit associated with a ST OFDM Orthogonal frequency division multiplexing P 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 ra...

Страница 82: ...th CPE or ST ST Subscriber terminal interchangeable with CPE or SS STC Space time coding T T1 North American standard 1 56Mb s pulse code modulated transmission link TDD Time division duplex TDM Time division multiplexing Tx Transmitter U UCD Uplink channel descriptor UGS Unsolicited grant service used to provide fixed bandwidth slots on the uplink for an ST to transmit data at regular intervals T...

Страница 83: ...ts products and solutions please visit our Web site www airspan com Or write to us at one of the addresses below We will be delighted to send you additional information on any of our products and their applications around the world Worldwide Headquarters Airspan Networks Inc 777 Yamato Road Suite 105 Boca Raton Florida 33431 4408 USA Tel 1 561 893 8670 Fax 1 561 893 8671 Main Operations Airspan Co...

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