Slide 1

RBS 3418RBS 3418

Main Unit (MU)

Main Unit (MU)Bm cp RJ45 cho E1: - 1, 2 pht (trng dng - dng) - 4, 5 thu (trng cam cam). E1 tt th n I nhp nhy vng lin tc.FE theo chun RJ 45 cp thng, mu dy t tri sang phi (1-6): trng cam, cam, trng lc, dng, trng dng, lc, trng nu, nu. FE tt th n s 6 trn board ET-MFX xanh, K hiu n led:- F (Fault): mu - O (Operational): mu xanh dng- I (Information): mu vng

Chc nng cc board trn MU

Chc nng cc board trn MUKhi ngun QutCBU (Control Base Unit)ET (Exchange Terminal Board)RAXB (Random Access and Receiver Board)TXB (Transmitter Board)OBIF (Optical Baseband Interface Board)Chc nng cc board trn MU CBU (Control Base Unit)B x l chnh iu khin nodeB.Chuyn mch ATM cho tt c cc board kt ni backplane trong subrack.Qun l lu lng ATMPhn b ngun B nh thi cung cp tn hiu xung ng b.Thc hin chc nng nh mt board kt thc ng truyn (line terminal board) vi 4 giao tip E1, DS1 hoc J1 i vi chuyn vn ATM v TDM.S dng u ni EmilyChc nng cc board trn MU CBU (Control Base Unit)

Chc nng cc board trn MU ET (Exchange Terminal Board)ET cung cp cc port truyn dn kt ni n giao tip Iub v Mub.Cc port trn board ET kt ni trc tip n Connection Field, v cc giao tip tng ng trn Connection Field kt ni n mng truyn dn.Loi board ET ph thuc vo chun truyn dn: - ET-MC1: 8 E1/T1/J1 ports - ET-M4: 2 unchannelized STM-1 ports - ET-M3: 2 E3/T3 ports - ET-MC41s: 1 STM-1 port with channelized E1/T1/J1 - ET-PSW: 1 10/100 Mbps Electrical Ethernet v 1 100 Mbps Optical Ethernet connector.- ET-MFX11: 6 10/100/1000BASE-T connectors v 1 1000BASE-X SFP (Small Form-factor Pluggable) connector.Chc nng cc board trn MU ET-MFXMt switch Ethernet IP vi kt thc IP v chc nng lin mng. Board gm 2 phn ring bit:- Mt switch Ethernet 8-port trong 7 port giao tip ngoi nm trn switch v mt giao tip kt ni vi khi IP Transport ca board. 7 port trn mt ngoi ca board c chia thnh 2 loi port: 6 port in 10/100/1000BASE-T dng u ni Emily v mt port quang 1000BASE-X SFP. Switch h tr Rapid Spanning Tree Protocol (RSTP).- Phn IP Transport kt ni vi mt port ca switch. Phn ny cung cp kt thc ca lu lng IP v chuyn i thnh cc nh dng bn trong node, cng nh phn b lu lng IP n cc board khc.Chc nng cc board trn MU ET-MFX (Exchange Terminal Board)

Chc nng cc board trn MU RAXB (Random Access and Receiver Board)X l phn thu baseband, thc hin chc nng:- Cell combination for softer handover - Decoding - Dedicated and random access transport channels - RAKE receiving - Searching Tng nng lc x l bng cch thm nhiu RAX board nhm chia x ti. Khi mt board b li, ti c chuyn sang cc board RAX khc.

Chc nng cc board trn MU TXB (Transmitter Board)X l phn pht baseband, thc hin chc nng:- Cell splitting - Channel combining - Encoding - Handling transport channels - Modulation v spreading Tng nng lc x l bng cch thm nhiu board chia x ti.

Chc nng cc board trn MU OBIF (Optical Baseband Interface Board)Board giao tip quang baseband gia MU v cc RRU thng qua si quang, chc nng nh sau:- Truyn d liu user (UD) v d liu OIL.- Truyn xung ng h Baseband (BB) v NodeB Frame Number (BFN) n RRU.- H tr RRU 11, RRU 22, v RRUW 01

OIL gia OBIF v RRU (A F)

RRU (Remote Radio Unit)Gm phn cng x l v tuyn nh sau:TRX Board- Chuyn i A/D v D/A - Channel filtering - iu chnh tr v li. - X l s tin mo dng. - iu ch v gii iu ch RF - Kt thc giao tip OIL.- Hai b thu phn tp RX. - Bt thu RET (ngoi tr RRU22 21 IV40, RRU22 2140, RRU22 1940, RRU22 0940 v RRU22 0840).

Command Line

Command Line

Command Line

Command Line

Command Line

Command Line

RBS 3206RBS3206Capacity Channel elements: up to UL/DL 1536/1536 HSDPA/Enhanced-ULSize & Weight Size H x W x D : 1850/1950 x 600 x 470 mm Weight:3206M: 125kg3206F: 220kg3206E: 255kgPower Input voltage: -48 V DC or 120-250 V AC Power classes up to 60 W Maximum power consumption: 2.4KWOther 3206M: 2100, 1900, 900 and 850 MHz 3206F: 2100 and 900 MHz 3206E: 1900, 1700/2100 and 850 MHz Dual band support (3206F: 2100/900MHz and 3206E: 1900/850 MHz) Radio configurations up to 62 or 34 Operating temperature range (+5 C to +50 C) Transmission options: E1/T1, IP, STM-1 No supports external alarms

RBS 3206HardWare

3206M3206FFan Control Unit (FCU) Filter subrack Radio subrack Digital subrack Power subrack or space for optional equipment (Use for 3206E)RADIO UNIT INTERFACE (RUIF) BOARDMain function: Communication between the Radio Units (RU) and the Baseband (BB) digital subrack.Carries both signals for transmit and receive paths.Carries digital control signals.Carries gamma signals.Carries timing signals

Signal interfaces

PortConnectorDescriptionData AEmily

Cable between RUIF and RU.

Used for timing,gamma UL/DL,RET control, andRadio control.

Data BData CData DData EData FRUIF BoardRADIO UNIT (RU)Main function:A/D or D/A Convert.Signal clipping.Modulation/ Demodulation and RF amplificationSupplies power to the ASC/TMA and RET.Supports one or two carriers depend on kind of RU:RU 21: Supports 1 carrierRU 22: Support 2 carriersSignal interfaces

RU variantMarkingInterfaceDescriptionPurposeCommonTXCoaxial cable from RUto FUUses for TXCommonRX ACoaxial cable from FUto RUUses for RXRX BCommonFU CtrlCable between RUand FUUses for power and control of FU,ASC, TMA, and RIU/RETUCommonPowerCable from PDU to RUSupply powerRU21Data 1Cable between RUIFand RUUses for Timing, Gamma UL/DL,RETU controlRU 22Data 1Cable between RUIF orREIF (2) and RU.Uses for Timing, Gamma UL/DL,RETU controlData 2RU 21RU 22

FILTER UNIT (FU)Main function:Handles the radio frequency carrier splitting.Low Noise Amplifier (LNA)Amplify the downlink signal Filter and amplify the uplink signal Communicate with the ASC and RETU.Contains a duplex Filter to combine the TX/RX feeders into same antenna, this to reduce no of feeders.Supplies power to the ASC/TMA and RET.Signal interfaces:FU

MarkingInterface DescriptionConnector TypePurposeAnt. AJumper connections to antennafeeders. 7/16Uses for TX/RX RFconnections to two antennabranches.Ant. BTX ACable coax., from RU to FU. QMAUsed for TX.CtrlCable between RU and FU. Male 15-pole highdensity D-subUsed for communication withASC, RIU, and RETU.RX A1Cable coax., from FU to RU. QMAUses for RX.

RX A2RX B1Command Line

RBS 60002. RBS6202 v 6601 lp t trn mng li:

Nh hnh trn ta thy thit b gm c 3 phn: RBS6202 (GSM): t pha trn, gm c khi DUG (Digital Unit) 2 card bn tri, v khi Radio bn phi. RBS6601 (3G): gm khi DUW (DUW20 01) kt ni quang n 3 RRU trn tr anten. SIU: Node truyn dn. Hin ti: 2G u E1 qua Metro. 3G u t DUW qua SIU t SIU i GE ln UPE ca bng rng. (Sau ny, 2G cng i IP lun. S cp nht sau!!!).RBS 6601RBS 6601

RBS 6601CBU1, ET-MFX, RAX, TX, OBIF/RUIF c tch hp vo 1 khi duy nht.

RBS 6601RBS 6202