1 3 module overview
TRANSCRIPT
1 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Module 1 – Nokia Flexi WCDMA BTS and Module Overview
2 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Module 1 – Nokia Flexi WCDMA BTS and Module OverviewLegal noticeIntellectual Property RightsAll copyrights and intellectual property rights for Nokia training documentation, product documentation and slide presentation material, all of which are forthwith known as Nokia training material, are the exclusive property of Nokia. Nokia owns the rights to copying, modification, translation, adaptation or derivatives including any improvements or developments. Nokia has the sole right to copy, distribute, amend, modify, develop, license, sublicense, sell, transfer and assign the Nokia training material. Individuals can use the Nokia training material for their own personal self-development only, those same individuals cannot subsequently pass on that same Intellectual Property to others without the prior written agreement of Nokia. The Nokia training material cannot be used outside of an agreed Nokia training session for development of groups without the prior written agreement of Nokia.
3 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Module 1 – Nokia Flexi WCDMA BTS and Module OverviewAfter completing this module, the participant will be able to:
Theory:• List the Nokia WCDMA BTS products• List the main features of each Nokia WCDMA BTS product • List the units of the Nokia Flexi WCDMA BTS• Describe the main function of each unit in the Nokia Flexi WCDMA BTS• Describe the installation configuration options for the Nokia Flexi WCDMA BTS
4 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Nokia WCDMA Base Stations Nokia UltraSiteWCDMA BTS
Optima Compact
Outdoor Indoor
Nokia UltraSite
WCDMA BTSOptima
Indoor
Nokia MetroSite
Indoor/Outdoor
Nokia MetroSite50 BTS
Nokia UltraSiteWCDMA BTSSupreme
Outdoor Indoor Outdoor
Triple-modeNokia UltraSite
EDGE BTS
Nokia Flexi WCDMA BTS Indoor/Outdoor
Pole Mounted Floor Mounted Wall Mounted Co sited With UltraSite Edge
5 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Nokia FlexiWCDMA BTS CapacityThere are two HW variants of System Module
• FSMA: 1 x FSPA = 64 Channel Elements BB Capacity• FSMB: 3x FSPA = 192 Channel Elements BB Capacity• Extension System Module needed for capacity upgrade
There are two HW variants of RF module• 1 or 2 Power Amplifier versions
• each PA contain max. 2 dual carriers -> 2-4 transceivers / RF module
BTS configurations• 1+0+0 up to 2+2+2 (40W) or 4+4+4 (20W)
• 1st rel support max. 1+1+1
1 System Module can be connected to 3 RF ModulesSize133 mm (3 U) X 447 mm X 422 mm without covers (H x W x D)
(560 mm with front and back covers)Weight19-21 kg per ModuleWhole site installation possible by one person
6 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
OBSAI (Open Base Station Architecture Initiative) interfaces
OBSAI InterfaceOBSAI Interface
TRANSMISSIONTRANSMISSION ATM/IP/PDH/SDHATM/IP/PDH/SDH
OBSAI Interface
PROCESSINGPROCESSING System ModuleSystem Module
OBSAI InterfaceRADIORADIO WCDMA 2.1MHzWCDMA 2.1MHz
OBSAI Interface
CONTROLCONTROL
Additional FrequenciesAdditional FrequenciesRF ModuleRF Module
7 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FCM
Systemmodule logical architecture
Control MCU+ Clock gen.
TRS SubModule
BB Extension I/F
RF ModI/F
RF ModI/F
RF ModI/F
SUM & MUX
WSPCWSPCFSP
EAC, Clock I/O, Eth
TRS(FTM)PDH,SDHPLUG IN UNITS
EthernetClockRP3
PowerDistributionAssembly
DistributesDC (48V) to
othermodules
8 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
BTS implementation based on customer feedback: Modular BTS
• Wide Area BTS for WCDMA• Modular structure enabling flexible expansions
• RF module • BTS System module• Optional Power supply module• Optional Transmission Hub module
• Modules can be used as building blocks for• Indoor sites• Outdoor sites• Mini sites
• Nokia UltraSite BTS compliant in RF performance and capacity
9 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Modular BTS, installation optionsFor indoor/outdoor use > IP 55Installation options:• Floor • Wall, Multiple units on wall• Rack• Stand or pole• Feederless (190 m)
10 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Nokia Flexi WCDMA BTS Modules•Nokia Flexi WCDMA BTS HW Release 1:
• System Module (FSM)• 1 – 3 RF Modules (FRGC or FRGD)• 2 – 5 Module Front and Back cover kits (FMCA) and 1 Floor and wall mounting plinth (FMFA) for installations without cabinet
•Optional modules• Optional System Module (FSM) (available on WN3.3)• Flexi Power Module (FPMA)• 1 – 3 Nokia Mast Head Amplifiers (WMHC)• Indoor cabinet (FCIA)• Outdoor cabinet (FCOA)• Site Support Module (FCSA) including Indoor Battery control and AC/DC converter unit (MIBBU), 4 U LTE space and hour level battery
• Flexi Transport Extension Module (FBHA)
11 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Module functions• System Module
• Control plane processing + centralized timing• User plane processing + multiplexing&summing• Ethernet L2 switching• Transport processing• External interfaces• Power distribution
• RF Module• RF processing
12 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Optional Outdoor cabinet
BTS SystemModule
TwoPA RF Module
TwoPA RF Module
TwoPA RF Module
Nokia FlexiWCDMA BTS Build UpbyModules
OptionalExtension SystemModule (Rel1 or Rel2)
AC-> DC BBUAC (Optional)
SYSTEM MODULE:- C-plane processing + centralised timing- U-plane processing + multiplexing & summing- Ethernet switching- Transport processing- External interfaces- Power Distribution
RF MODULE:- Modulator- Channelizer- Analog RF processig- Power Amplifier (integr.)- Antenna filter (integr.)
Optical interfaces betweenthe modules
13 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
133 mm3 HU
422 mmwithout covers
560 mmwith covers 447 mm
for 19 inch rack installationWeight: 19-21 kg
Nokia Flexi WCDMA BTS Modules
14 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Nokia Flexi WCDMA BTS MechanicsCasing (to enable core pull out)Casing (enables pulling out the core)Core
(can be pulled out for replacement)Core(can be pulled out for replacement)
Fan (at the back)(can be replaced at site)Fan(can be replaced at site)
Optional Front Cable coverOptional front cable cover
15 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Nokia Flexi BTS transport sub-module
• FTM is the integrated transmission module of the FlexiBTS• It is mechanically and electrically connected to the System Moduleof the FlexiBTS
16 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Flexi System Module + Transport sub-module
17 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Integrated transmission, features and benefits• Optimized for BTS tail sites
• Fully integrated solution for the majority of sites• Optional ATM cross connections and AAL2 switching (still not available)
• ATM multiplexing gains at BTS chain sites• Software upgrade to IP transmission
• Smooth migration to IP-based RAN, no hardware changes required
18 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FlexiTransport Overview
FTPB (RAS05.1)
FTEB (RAS05.1)
FTJA (RAS06)
FTOA (RAS05.1ED
FTIA (RAS05.1) FTFA (RAS05.1)
19 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Optional Gigabit Ethernet interface (SFP)
SMB, RJ45, SFP (LC)RAS064xE1 coaxial
2xFast Ethernet, 1xGEFTJA
Optional Gigabit Ethernet interface (SFP)
RJ48C, RJ45, SFP (LC)
RAS05.1Ethernet supported in RAS06
4xE1/T1/JT12xFast Ethernet, 1xGEFTIA
TNCRAS05.12xFlexbusFTFA
1xSFP, LC equippedRAS05.1 ED2xSTM1/OC3FTOA
75Ω, SMBRAS05.18xE1 coaxialFTEB
120/110/100Ω, RJ48cRAS05.18xE1/T1/JT1FTPB
RemarksAvailabilityInterfacesModule name
Transport Sub-modules
20 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Scalable Base Station Backhaul Capacity•Flexi WCDMA BTS offers a basic backhaul capacity of
• 2 x E1/T1/JT1 (FTPB, FTEB)• 1 x STM1 VC4/ OC3 (FTOA)• 1 x Flexbus (FTFA)• 2 x E1/T1/JT1 and 1 x Ethernet (FTIA, FTJA))
•Additional capacity can be equipped on demand• 2 x E1/T1/JT1 (up to 8 interfaces per module)• 2nd STM1 VC4/ OC3 (2nd optical SFP required)• 2nd Flexbus• 2nd, 3rd Ethernet (for optical GE SFP required)
21 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Transmission cables (To be recommended during TSS)Approved transmission cable for outdoor use:• FTCA OD Cable RJ45 - TQ-M/0 120 ohm 5 meters120 ohm E1 transmission cable for outdoor installations (IP55 protected TQ - connector), length 5 meters
• FTCB OD Cable RJ45 - 120 ohm 15 meters120 ohm E1 transmission cable for outdoor installations (IP55 protected TQ - connector), length 15 meters
• FTCD OD Cable SMB-F/0 - BT43-F/0 75 ohm 5 meters75 ohm E1 transmission cable for outdoor installations (IP55 protected SMB-F connector), length 5 meters
• FTCE OD Cable SMB-F/0 75 ohm 15 meters75 ohm E1 transmission cable for outdoor installations (IP55 protected SMB-F connector), length 15 meters
• FTCH OD cable duplex LC - duplex LC single 15 metersOptical duplex STM-1 transmission cable for outdoor installations (IP55 protected optical connector), length 15 meters
22 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FTPB - PDH (E1,T1, JT1) card
• Interfaces: 8 x E1/T1/JT1 balanced• Connector type: 1 x RJ48 per IF• Basic functionality:
• 2 ports activated• Optional features:
• activation of additional ports, granularity: 2 ports• IMA
23 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FTEB - PDH (E1) card
• Interfaces: 8 x E1 unbalanced• Connector type: 2 x SMB per IF• Basic functionality:
• 2 ports activated• Optional features:
• activation of additional ports, granularity: 2 ports• IMA
24 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FTFA 1/2; Flexbus card• Interfaces: 2 x Flexbus• Flexbus capacity selectable by SW to
• 2 x 2 Mbit/s• 4 x 2 Mbit/s• 8 x 2 Mbit/s• 16 x 2 Mbit/s
• Connector type: 1 x TNC per IF• Basic functionality:
• 1 Flexbus activated• Optional features:
• activation of the second Flexbus• IMA
25 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FTFA 2/2; Flexbus cardThe Flexbus interface is used to:
• operateNokia FlexiHopper
• operate Nokia MetroHopper
• or to connect to another Indoor Unit like:• FTFA • FIU19(E)• FXC RRI• IFUE
26 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FTIA - PDH / Ethernet• Interfaces:
• 4 x E1/T1/JT1 balanced• 2 x 10/100 Mbit Ethernet (available later)• 1 optional Gbit Ethernet interface SFP (Small Formfactor Pluggable), (available later)
• Connector types: • E1: 1 x RJ 48 per IF• Ethernet; RJ 45
• Basic functionality:• 2 x E1/T1/JT1 ports activated
• Optional features:• activation of E1/T1/JT1 ports 3 & 4• IMA
SFP slot
27 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FTJA - PDH / Ethernet• Interfaces:
• 4 x E1/T1/JT1 un-balanced• 2 x 10/100 Mbit Ethernet (available later)• 1 optional Gbit Ethernet interface SFP (Small Formfactor Pluggable), (available later)
• Connector types: • E1: 2 x SMB per IF• Ethernet; RJ 45
• Basic functionality:• 2 x E1/T1/JT1 ports activated
• Optional features:• activation of E1 ports 3 & 4• IMA
SFP slot
28 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
FTOA – Optical SDH
• Interfaces: 2 x STM-1 / OC3• second IF supported later• Capacity limited (16xE1)• Connector type: 2 x LC per IF• Basic functionality:
• 1 port activated• Optional features:
• activation of second port
29 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
RF Module
Optional Front and Back covers
30 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Antenna 1Antenna 2
Antenna 4Antenna 3
Antenna 1Antenna 2
Antenna 4Antenna 3
External Interfaces of RF Module (Figure without the Casing)
31 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
RF Module Variants•RF Module variants supported in WN3.2
• FRGC: Flexi RF Module 2.1 GHz, Dual 50 WFRGD: Flexi RF Module 2.1 GHz, Single 50 W
• FRIA: Flexi RF Module 1.7/2.1 GHz, Dual 50 WFRIB: Flexi RF Module 1.7/2.1 GHz, Single 50 W
•RF Module variants supported in WN3.3• FRCA: Flexi RF Module 850 MHz, Dual 50 WFRCB: Flexi RF Module 850 MHz, Single 50 W
• FRDA: Flexi RF Module 900 MHz, Dual 50 WFRDB: Flexi RF Module 900 MHz, Single 50 W
• FREA: Flexi RF Module 1700 & 1800 MHz, Dual 50 WFREB: Flexi RF Module 1700 & 1800 MHz, Single 50 W
• FRFA: Flexi RF Module 1900 MHz, Dual 50 WFRFB: Flexi RF Module 1900 MHz, Single 50 W
32 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Module interfaces
33 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
1+1+1 FRGC/FRGD“A type” supports configurations like:• 1+1+1 (max. 40W), 1xFRxC & 1xFRxD or 3xFRxD or 3xFRxC• 2+2+2 (max. 20W), 3xFRxC• 2+2+2+2+2+2 (max. 20W), 3xFRxC• In A-type same block is used for TX and RX / sector
TX/RX TX/RX
RX onlyRX only
ANT 1ANT 2ANT 3
TX/RX
RX only
ANT 1ANT 2
CELL 1CELL 2
CELL 3
Opt 1
Opt 2
ANT 4
Pwr 2Pwr 1
34 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
RF signal path options: “A type” configuration
TX 1
TX 2 RX 1 MRX 2 M
RX 1 DRX 2 D
PA
TX 3
TX 4 RX 3 MRX 4 M
RX 3 DRX 4 D
PA
RF - DE
RF - DE
ANT 1
ANT 4
ANT 3
ANT 2RX switch
RX switch
feedback
feedback
Sector 1
Sector 2
35 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
“B type” sector/ antenna configuration
“B type” supports configurations like:• 1+1+1 (max. 40W), 3x FRxC, easily upgradable to • 2+2+2 (max. 40W), 3xFRxC• 4+4+4 (max. 20W), 3xFRxC• In B-type both blocks are used for TX and for RX / sector
TX/RX
TX/RXANT 1ANT 2ANT 3ANT 4
36 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
RF signal path options: “B type” configuration
TX 1
TX 2 RX 1 MRX 2 M
RX 1 DRX 2 D
PA
TX 3
TX 4 RX 3 MRX 4 M
RX 3 DRX 4 D
PA
RF - DE
RF - DE
ANT 1
ANT 4
ANT 3
ANT 2RX switch
RX switch
feedback
feedback
Sector 1
37 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Nokia Flexi WCDMA BTS Optional Modules• Flexi Power Module (FPMA)
38 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Abbreviations
General policy for abbreviations:1st letter F for Flexi2nd letter
A for Antenna Equipment and Same Band CombinerD for Diplexers R for Radio ModulesS for System ModulesB for Baseband Extension ModulesT for Transport Modules, Sub modules and CablesP for Power Supply Modules and Sub modulesM for Mounting KitsC for Cabinet and Cabinet AccessoriesL for low noise Mast Head Aamplifier
3rd Application or usage or frequency band (RF and Mast Head Amplifiers)4th for version A is the first one, future B, C...
Flexi Power AC/DC sub-module 230VFPAB
Flexi Mounting Kit Horisontal for 2GFMUB
Same Band combiner with TX summing for 1900FAFASame Band combiner with TX summing for 1800FAEASame Band combiner with TX summing for 900FADASame Band combiner with TX summing for 850FACA
Dual Wide band Mast Head AmplifierFLIADiplexer for 1.7/2.1/1900FDIA
Flexi Power ModuleFPMAFlexi Power DC/DC Module 24 V (Epsilon program design item)FPDAFlexi Power Battery sub-moduleFPBA
Flexi Power AC/DC sub-module 230 VFPAA
Flexi Mounting Kit Vertical for 2GFMUAFlexi Mounting Kit for Floor and wall and poleFMFAFlexi 2U Mounting Covers front and back (Epsilon program design itemFMCBFlexi 3U Mounting Covers front and backFMCA
Flexi Cabinet Site Support ModuleFCSAFlexi Cabinet for OutdoorFCOAFlexi Cabinet for Indoor (Epsilon program design item)FCIAFlexi Cabinet HeaterFCHAFlexi Cabinet Air FilterFCFAFlexi Cabinet Smoke DetectorFCDA
39 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Abbreviations
Flexi RF Module 1.8/1.7 Single 50 WFREBFlexi RF Module 1.8/1.7 Dual 50 WFREA
Flexi RF Module 1.7/2.1 Single 50 WFRIBFlexi RF Module 1.7/2.1 Dual 50 WFRIA
Flexi System Extension Kit FSKA
FTCJ,FTCK, FTCL= next possible lenghtsFTCG, FTCI = next possible lengthsOD CableLC SM 1310 15 mFTCHFTCF = next possible lengthOutdoor Cable SMB-F/0 75 ohm 15mFTCEOutdoor Cable SMB-F/0 - BT43-F/0 75ohm 5mFTCDFTCC = next possible lengthOutdoor Cable RJ48C 120 ohm 15mFTCBOutdoor Cable RJ48C – TQ-M/0 120ohm 5mFTCAFlexi System Module 3 FSPFSMBFlexi System Module 1 FSPFSMA
Flexi RF Module 2100 Single 50 WFRGDFlexi RF Module 2100 Dual 50 WFRGC
Flexi RF Module codesA = 400 MHzB = 700 MHzC = 850 MHzD = 900 MHzE = 1800 MHz and 1700MHzF = 1900 MHz G = 2100 MHzH = 2500 MHz I = 1700/2100 MHz
FR__
Flexi Transport Flexbus sub-module, version AFTFATransport E1 Asymmetric sub-moduleFTEBFlexi Transport E1 Asymmetric sub-module, version A FTEA
Transport PDH symm. / Ethernet Hybrid sub-moduleFTIATransport PDH Asymm. / Ethernet Hybrid sub-moduleFTJA
Transport PDH E1/T1/JT1 symm sub-moduleFTPB
Powersafe batt. 4x12V62F 48V-62AhCD codePowersafe batt. 48V, 4x12V92F 92Ah/10hCS-codePower Distribution Unit (Doris program design)WPUCPower Distribution Unit (Doris program design)WPUBWideband Power Unit (Doris program design)WPMCWideband Power Unit (Doris program design)WPMBPole Mounting Kit (Jade program design)WMPBUltraSite MHA WCDMA 2.1GHz (----? program designWMHC
Flexi Transport PDH E1/T1/JT1 symmetric sub-module, version AFTPAFlexi Transport Optical STM-1/OC-3 sub-module, version AFTOA
40 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials
Company Confidential
Appendix
Distributed RF modules
41 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Feederless BTS Site power option 1: ACFeederless 2+2+2 @ 20 W AC site
• System Module AC powered• optional battery back up• FPMA + FPAA + 1…3 FPBA
• 1-sector 2 carrier RF Module AC powered• optional FPAB inside 3U RF Module casing
System Module
AC
50 W RF
FPAB
AC
AC
FPMA+FPAA+1…3 FPBAACAC AC B BB
OBSAI RP3-01optical
50 W RF
50 W RF
FPAB
FPAB
Max 190 m(RAS05.1)Max 5 km (RAS06)
42 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Feederless BTS Site power option 2: AC with full BBUFeederless 2+2+2 @ 40 W AC siteFeederless 4+4+4 @ 20 W AC site• System Module AC powered
• optional battery back up• FPMA + FPAA + 1…3 FPBA• up to 3 hours with 3 FPBAs
• RF Module AC powered• 1 sector 2 carrier RF Module• 1/2 sector 4 carrier RF Module• optional battery back up
• FPMA + FPAA + 1…3 FPBA• up to 2 hours with 3 FPBAs
(1 sector RF Module typical)
System Module
1 or 2 sectorRF Module
1 or 2 sectorRF Module
1 or 2 sectorRF Module
ACAC AC B BB
FPMA + FPAA+ 1…3 FPBA
ACAC B BB
ACAC B BB
ACAC B BB
OBSAI RP3-01opticalMax 190 m(RAS05.1)Max 5 km (RAS06)
FPMA+FPAA+1…3 FPBA
43 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Feederless BTS Site power option 3a: DC with BBU from System ModuleFeederless 2+2+2 @ 40 WFeederless 4+4+4 @ 20 W
RF Module DC input from SystemModule
• Max distance is 100 m• System BBU time with FPMA+ 2 FPAAs+ 2
FPBAs about 10 minutes with typical2+2+2 @ 20 W
System Module
1 or 2 sectorRF Module
1 or 2 sectorRF Module
1 or 2 sectorRF Module
ACAC AC B BB
DC max 100 m.
DC
FPMA+FPAA+1…3 FPBA
DC
DC
44 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Feederless BTS Site power option 3b: DC with long term BBU from System ModuleFeederless 2+2+2 @ 40 W Feederless 4+4+4 @ 20 W
RF Module DC input from SystemModule
• Max distance is 100 m• System BBU time with 92 Ah 5 hours
with typical 2+2+2 @ 20 W 1 or 2 sectorRF Module
1 or 2 sectorRF Module
1 or 2 sectorRF Module
DC
AC
System Module
AC-> DC BBUSite Support ModuleAC-DC
62 /92 Ah battery
Outdoor cabinetDC
DCDC max 100 m.
45 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Feederless BTS Site power option 3
4 wired twisted DC cable e.g. MCMK 4x16 + 16Shielded cable grounded
System Module
DC
FRIB/FRGD
ACACFPMA+FPAA+(FPBA)
Nokia 1.5 m DC cable with IP55
connector
Must use Flexi outdoor 2 m DC cables with IP55
connectors
46 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Flexi outdoor 1.5 m DC cables with IP55
connector
Must use Flexi 2 m DC cables with IP55
connectors
Feederless BTS Site power option 3
DC cable: min 2 x 32 mm2 DC cable (MCMK 4x16 +16)
Overvoltage (OVP) & connection box- overvoltage protectors Class II / I max. 40kA, Class III / I max. 500A- optional lightning protectors - all in IP55 class sealed box
System Module
DC
FRIB/FRGD
ACACFPMA+FPAA + (FPBA)
OVP IP55 box
OVP IP55 box
47 © 2006 Nokia Nokia Flexi WCDMA BTS overview/ 2006-09-25 / TKo, RBe, FAs
Optical fibre connection