RBS 6000 Series

Presentation Confidential between MTN and audienceINTRODUCING THE ERICSSON RBS 6000 SERIESBTS Field & Radio High Level Support Feb, 2011

Presentation Confidential between MTN and audience

Presentation Confidential between MTN and audienceCONTENT

EXECUTIVE SUMMARYINTRODUCTIONRADIO STANDARD OPTIONS HARDWARE OPTIONS AND RADIO CONFIGURATIONS

HARDWARE COMPARISON WITH RBS3000 SERIES

HARDWARE COMPARISON WITH RBS2000 SERIES

OPERATION AND MAINTENANCE

CONCLUSION


Presentation Confidential between MTN and audienceEXECUTIVE SUMMARY

This document describes the new Ericsson RBS 6000 series beingimplemented for the 3G Phase IV roll out in MTNN Ericsson regions.

This presentation amongst others helps to also identify Operationsand Maintenance challenges and extra equipment/tool requirementsthat may be required to ensure proper adaptability on the existingnetwork .

It equally describes the modules that are different in theRBS 6000 series cabinet, both for WCDMA and GSM, compared tothe RBS 3000 and RBS 2000 series cabinet


Presentation Confidential between MTN and audienceINTRODUCTIONRBS 6000 is a multi-standard RBS family that can be equipped withvirtually any combination of GSM, WCDMA and LTE, which are availablefor any common frequencies to match different capacities and coveragerequirements.

RBS 6000 macro configurations are available in two different cabinets.RBS 6201 Indoor macroRBS 6102 Large outdoor macro


Presentation Confidential between MTN and audienceINTRODUCTIONRBS 6201RBS 6102


Presentation Confidential between MTN and audienceRADIO STANDARD OPTIONSThe following options are possible:GSM onlyWCDMA onlyLTE onlyGSM + WCDMAWCDMA + LTE


Presentation Confidential between MTN and audienceHARDWARE OPTIONS AND RADIO CONFIGURATIONSThe solution that is being implemented on the MTNN network at thecomprises of one RBS 6201 macro indoor RBS in 3X1 radio configuration. The cabinets layout is in four sections:Two radio shelves combination of the Radio Units (RU) and Digital Units (DU)Power shelf PSU and PDU. The PSU is not implemented as existing rectifiers and/or the hybrid power solutions are being used to power the cabinetsTransport shelf for transport network equipment up to 4U high, though not used in this solution.Enclosure including climate system.

One radio shelf is equipped with 3X1 WCDMA, 2100MHz implemented inthree radio units. Maximum power (ARP) for each RU is 60Watts. Thepower is licensed in steps of 20Watts using Hardware Activation Keys.Each RU is capable of 40Watts/cell carrier with 60Watts hardware.


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 3000 SERIESBesides the fact that the RBS 6000 series is a multi-standard RBS family whileRBS 3000 series is a WCDMA standard family, the cabinet comes with entirely allnew modules apart from the jumper cables and the antenna system.

RBS 6201RBS 3216RBS 3116


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 3000 SERIESTHE RADIO/FILTER UNITWhile the Radio Unit (RU) is separate from the Filter Unit (FU) in the RBS3000 seriesthey are fused into a singe unit referred to as the RUW (Radio Unit for WCDMA) in theRBS 6000 series which performs the combined function of the RU and FU.

The RUW is a combined radio and filter unit containing a TRX board, power amplifier andfilter unit.

=+RBS 6000 RUWRBS 3000 FU AND RURBS 6000 RUW


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 3000 SERIESTHE DIGITAL SUBRACKAs against the digital cassette of the RBS 3000 series which contain the CBU1,RAX board, TX board and the RUIF board, all the baseband functions including 4E1circuit termination capability on the CBU1 are now handled by a single unitreferred to as DUW (Digital Unit for WCDMA)

Digital Subrack (CBU1, ETM, RAX, TX, RUIF)=DUW


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 3000 SERIESDUW INTERFACES(1) DUW Version 1 (2) DUW Version 2

MarkingConnectorDescriptionOptical IndicatorPWR(1) -48 V(2)ET20 A-48 V DC PowerNoGPSRJ-45GPS External interfaceNoECRJ-45EC bus Internal interfaceYes (2)AUXRJ-45Auxiliary Bus Internal interfaceNoLMT ARJ-45Console Internal interfaceNoLMT BRJ-45Site LAN External interfaceYesTN ARJ-45Transmission, Ethernet External interface, electricalYesET ARJ-45Transmission, 2xE1/T1/J1 External interfaceYesET BRJ-45Transmission, 2xE1/T1/J1 External interfaceYes

MarkingConnectorDescriptionOptical IndicatorF (1) (2)-Fault Optical indicator, redYesO (1) (2)-Operation Optical indicator, greenYesI (1) (2)-Maintenance Optical indicator, yellow (1) Optical indicator, blue (2)YesMaintenance button (2)NoIDLHSIOInter-DU link Internal interface, DU to DUNoTN BSFPTransmission, Ethernet/ATM External interface, opticalYesRI A - RI F (1) A - F (2)6 x SFPRadio Interface x 6 Internal interface between DU and RU, electrical External interface between DU and RRU, opticalYes


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 3000 SERIESPDU Power Distribution UnitPDU provides -48 VDC power through multiple fuses to cabinet boards and auxiliary equipment

SHU Support Hub UnitHub unit for collection of alarms to the CBU. It replaces the Auxiliary Unit Hub (AUH) in the RBS 3000 series SCU Support Climate UnitContains internal and external fan groups and external alarms . Controls and supervises up to ten fans. This replaces the Fan Control Unit (FCU) and Climate Unit(CLU )in the RBS 3000 seriesSAU Support Alarm UnitA common external alarm unit that replaces the XALM card in the RBS 3000 series. The SAU is an alarm supervision unit that can be placed either inside an outdoor RBS or outside an indoor RBS.


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 3000 SERIESBFU Battery Fuse UnitThe BFU is located in the power subrack. The main function of the BFU is supervising and disconnecting or connecting the battery backup.

PCF Power Connector FilterThe PCF is used for -48 V DC incoming power, AC power with external battery backup and an external BFU.PSU Power Supply UnitThe PSUs are located in the power subrack. The main function of the PSU is converting incoming voltage to -48 V DC system voltage.


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 2000 SERIESFor GSM, RBS 6000 cabinet is the same as used for WCDMA. All the power and system control units remain the same. The radio and digital units are however different (RUG Radio Unit for GSM and DUG Digital Unit for GSM), though there is the multi-standard units which can implement all standards within a common frequency band including GSM, WCDMA and LTE (RUS Radio Unit for Multi-Standard and DUG Digital Unit for Multi-Standard)Radio Unit for GSM (RUG)The RUG has the following functions:Timing reference function by Local Timing Unit (LTU) Transmitter Combining UC/HC connector supervision Output Power Supervision function DC/DC function Tower Mounted Amplifier Control Module (TMA-CM) Power

Front viewBack view


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 2000 SERIESDigital Unit for GSM (DUG)The DU has the following functions:Timing function Loadable software (from Flash Card) Radio interface Transmission handling External synchronization Tower Mounted Amplifier Control Module (TMA-CM) (only for DUG 10 01)

Overview DUG 10 01 and DUG 20 01

Maintenance ButtonsThe maintenance button is located to the left of the symbolThe maintenance button has different states depending on how long time the button is pressed:Full maintenance modeWhen the DU is in "No maintenance" mode and the maintenance button is pressed between 2 and 7 seconds, there will be a suppression of all traffic and the DU will enter "Full maintenance" mode.HW ResetWhen the maintenance button is pressed for 7 seconds or more, the DU restarts in "No maintenance" mode, "Full maintenance" mode, or "Removing traffic" (a transient state between "No maintenance" mode and "Full maintenance" mode), depending on the initial state.No maintenance modeWhen the DU is in "Full maintenance" mode and the maintenance button is pressed a second time (for less than 7 seconds), the DU will go back to "No maintenance" mode.Note:Use a pointed object, for instance a screwdriver or a pencil tip, to press the maintenance button.


Presentation Confidential between MTN and audienceHARDWARE COMPARISON WITH RBS 2000 SERIESDUG INTERFACES (1) DUG 10 01 (2) DUG 20 01

MarkingInterfaceDescriptionOptical IndicatorPower(1) -48 V DC(2)ET20 A-48 V DC PowerNoGPSRJ-45GPS interface including GPS powerNoECRJ-45Enclosure control EC-bus common Optical indicator, greenYesLMT ARJ-45Local Management Terminal (LMT) ANoLMT BRJ-45Site LAN and LMT B Optical indicator, greenYesET ARJ-45E1/T1 port Optical indicator, greenYesET BRJ-45E1/T1 port Optical indicator, greenYes

MarkingInterfaceDescriptionOptical Indicator-Fault Optical indicator, redYes-Operation Optical indicator, greenYes

-Maintenance Optical indicator, blueYesMaintenance buttonNo-Status Optical indicator, yellowYesESBHSIOFor synchronization with other GSM digital units like DUG or DXU.NoRI A - RI F (1) A - F (2)Y-link, 6 x HSIO (1) CPRI, 6 x SFP (2)Radio Interface AF including Tower Mounted Amplifier (TMA) power for DUG 10 01. Optical indicator, greenYes



OPERATION AND MAINTENANCEWCDMAThe RBS 6000 series cabinet contain fewer hardware modules. As such, supportfor them becomes simpler. Besides the power and system monitoring modules, andthe cables, all the radio and digital modules have been compacted into just two the RUW and the DUW. All the power cables and accessory cables are alsodifferent. The part numbers of all these modules are listed in later slide.

For site Operation and Maintenance for WCDMA, the RBS Element Managerremains the same as the node is still on P7.1/W10. However, login in to the node are now done through the LMT(Local Maintenance Terminal) A and B on the DUW. To log in through Hyper-terminal for usual hyper-terminal operations, connectyour straight cable to the LMTA, to the RJ45-Serial adapter, and then to yoursystems COM port, and launch hyper-terminal as usual. Hyper-terminal settingsremain the sameNOTE: the pin out configuration for the RJ45-Serial adapter is different. Findthe pin out in the next 2 slide.To log in through RBS Element Manager, connect your straight cable to theLMTB, and to your systems Ethernet port. Configure your systems IP address tobe on the same LAN with cabinet and launch RBS Element manager the same way



OPERATION AND MAINTENANCEGSMThe RBS 6000 series cabinet contain fewer hardware modules. As such, supportfor them becomes simpler. Besides the PDU, SHU, SCU and SAU modules, whichare auxiliary modules, and the cables, the main modules in the cabinet are just theRUG and DUG.

For site GSM on-site O&M, the OMT remains the same. Login in to the node is nowdone through the LMT(Local Maintenance Terminal) B on the DUG which consistsof an RJ-45 connector.




PIN OUT CONFIGURATION FOR THE RJ45-SERIAL ADAPTERRS232RJ-455132 23 45678




PRODUCT NUMBERS OF DIFFERING HARDWARESHARDWARE TYPEPRODUCT NUMBERRUW 01B1 (2100MHz) 60W,20W HWKRC 118 40/2DUWKDU 127 161/1, KDU 127 161/2, KDU 127 161/3ASCKRY 112 42/2, KRY 112 42/3, KRY 112 42/4RETUKRY 121 62/1, KRY 121 63/1, KRY 121 67/2, KRY 121 68/1DU/RU DC CABLERPM 777 193/00200PDUBMG 980 336/2, BMG 980 336/4BFUBMG 980 337/1PSUBML 161 174/1, BMR 910 427/1PFUKFE 101 1162/1, KFE 101 1162/2PCFKFE 101 1157/2, KFE 101 1157/4, KFE 101 1157/5PCUBMG 980 340/1, BMG 980 333/2, BMG 980 342/1BMG 980 334/2SHUBGK 901 18/1, BGK 901 18/2SAUZHY 601 17/1SCUBGM 136 1006/1, BGM 136 1006/2

DIGITAL SIGNAL CABLE (CPRI CABLE)RPM 777 277/LPCF CABLE RPM 777 18/00350PCU DC CABLERPM 777 18/00350SCU DC CABLERPM 777 193/00315 (-48V)RPM 777 193/00600 (AC AND +24V DC)DU 1 EC - SHU B1RPM 777 01/01600SHU A2 - PDU 1 EC busRPM 777 01/00550SHU B2 - PDU 2 EC busRPM 777 01/00750 (-48 V DC) RPM 777 01/01000 (AC and +24 V DC)SCU EC-bus A - SHU A1RPM 777 01/00250BFU EC-Bus - SHU B5RPM 777 01/00550PSU1 EC-Bus - SHURPM 777 01/00500PFU Alarm - SCU Alarm ARPM 777 135/00700BFU Batt temp - PCFNTM 101 1690/1GSM Y-LINK CABLERPM 777 301/L


CONCLUSIONAs it has been highlighted, besides the hardware modules that comein a new form in the RBS 6000 series, the Operation and Maintenance ofthese cabinets are very similar to the RBS 3000 series, except for thechange in the required Pin Out configuration of the RJ45-Serial adapter. Noneed for different or additional software/hardware tools as these cabinetsalso run on the P7.1 software version and local login mode is still the same.

And for GSM, OMT login is the same software through the LMT B port onthe DUG, though it is now an RJ-45 connector as against the serialconnector on the RBS 2000 DXU

The hardware modules that are different can still be obtained through theexisting Spare Parts Management System.



CONCLUSIONPresentation Confidential between MTN and audience(1) DUW Version 1 (2) DUW Version 2

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RBS 6000 Series