ultop product description

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ULTOPUltraSite BTS Product Description…




BTS Cabinet Types

Outdoor Indoor Midi

NOTE:Dimensions mm (inch)

1800(70.9)

1100(43.3)

600(23.6)

750(29.5) 600

(23.6)

620(24.4)

620(24.4)

770(30.3)

1940(76.4)

99440291

Nokia UltraSite BTS Outdoor, Indoor, and Midi Indoor Cabinets




BTS Cabinet Core




UltraSite Cabinet Types

KEY:

1 Transceiver Unit2 2-way Receiver Multicoupler Unit3 Transceiver Baseband Unit4 Base Operation and Interface Unit5 Transmission Unit

6 Wideband Combiner Unit7 Dual Duplex Unit8 DC/DC Power Supply Unit9 6-way Receiver Multicoupler Unit10 Remote Tune Combiner11 AC/DC Power Supply Unit

3

3

5

5

4

4

8

11 11

8 8

7

7

7

7

2

2

2

2

2

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

9

10

99440361

6

6

6

UltraSite Indoor/Outdoor BTS UltraSite Midi Indoor BTS




UltraSite BTS with IBBU

1

1

1

1

1

1

2

2

2

6

6

6

8

8

8

8

8

7 7 73 54

9

910

11

KEY:

1 Transceiver RF Unit

2 2-way Receiver Multicoupler Unit3 Transceiver Baseband Unit4 Base Operation and Interface Unit5 Transmission Unit6 Dual Duplex Unit7 DC/DC Power Supply Unit8 Rectifier 9 Battery Unit for IBBU10 Distribution Unit for IBBU11 Cabinet Control Unit

UltraSite BTS with IBBU




UltraSite Units DesignationPower Supply Units•DC (0-3)•AC (0-2)

TRX Baseband Units•GSM (0-6)•EDGE GSM (0-6)

Base Operations andInterface Unit (1)

Transmission Units (1-4)•FC E1/T1•FXC E1•FXC E1/T1•FXC RRI•FXC STM-1•FXC Bridge

Receive

Multicoupler Units•2-way (0-6)•6-way (0-2)

Combiners & Duplex Filters•Dual Duplex Unit (0-6)•Wide Band Combiner (0-9)•Remote Tune Combiner (0-2)

TRX RF Units•GSM (0-12)•EDGE GSM (0-12)•Booster (0-6)




Optional IBBU for

• brief power shortages• reduced site space

• fast roll-out

Support for small configurations

• up to 18 TRXs in 2 BTS cabinets

Integrated Battery Back-up (IBBU)BTS parts

IBBU parts

• Battery string (0-1)

• Rectifiers (1-5)

• Control Unit (1)• AC/DC unit (1)




GSM / EDGE / WCDMA Cabinet

WCDMA Transceivers

Power Amplifiers

Antenna Filters

Power Supply Unit

System Clock Unit

Transmission Units

Fan

Signal Processor Units

Summing and MUX Unit

Application Manager UnitInput Combiner




Transmission Units• Interconnects UltraSite BTSs

• Connects other components of the network such as BSCs, and other BTSs

through the Abis interface.

• Transmission media can be either a radio link transmission, E1/T1 wireline transmission, or a fiber optic transmission (STM-1)

• UltraSite BTS supports 16, 32,and 64 kbits/sec data rates for transceiverRF signaling via Abis interface

• O&M signaling data rate can be 16 or 64 kbits/s




Transmission Units Types

FC E1/T1 and FXC E1/T1 (Wire line transmission)

•FC E1/T1(VXEA)• 1x 2/1.5 Mbit/s interface• Single drop interface

•FXC E1/T1 (VXTB)• Provides cross-connection capability at 8 kbit/s• Supports grooming, branching and loop protection• 4x 2/1.5 Mbit/s interfaces• 4 twisted pair 120/100 ohms TX/RX interfaces




FXC E1/T1 Transmission Unit (VXTB)




Transmission Card TQ to RJ45 Adapter Cables




Dual Baseband Unit (BB2x)

• Dual Baseband Unit (1-6 units)

• Performs DSP functions

• Consists of two independent Transceiver Baseband Units

• Each Transceiver Baseband Unit independently supports itsown Transceiver RF Unit.

• Each unit independently controls its own frequencyhopping function




Dual Baseband Unit (BB2x)The BB2x has 2 LED's (A&B).Each LED indicates theoperational status of one

baseband section.




Base Operations and Interface Unit (BOIx)

•Base Operation and Interface units (1 unit)• Responsible for the control functions common to all other units such

as O&M functions, main clock functions, and external alarmscollection

• Stores BTS HW configuration, Transmission, and BTS softwareinformation

• Performs BTS cabinet temperature control function

• Allows local management of the BTS via the LMP port




•Local Management Port

•13 MHz reference signal for testequipment

•Frame clock signal for test equipment

•monitoring interface

•A tri-color LED (Diffused/HighEfficiency Type) on the front panelindicates the operational status of theBOIx unit.

Base Operations and Interface Unit (BOIx)




Transceiver RF Unit (TSPx)

• Transceiver RF Unit (1-12 units)

•Consists of one transmitter, one main receiver andone diversity receiver




•Tri-color LED indicatingdifferent operatingconditions.

•SMA connector for:- RX

-DIVRX

-TX

Transceiver RF Unit (TSPx)




RF Combining Configurations

•By-pass Combining

•2-way Wideband Combining

•4-way Wideband Combining

•Remote Tune Combining




Combiner Types• Wideband Combiner (0-9 units) (WCPx)

• Combines the output of two transmitters into oneantenna (with 1 WBC)

• Combines the output of four transmitters into oneantenna (with 3 WBC)

• Remote Tune Combiner (0-2 units) (RTCx)

• Combines the output of up to six transmitters into one

antenna




Wideband Combiner (WCPx)SMA Connector (female)for TX1, TX2, TX OUT




Remote Tune Combiner (RTPx)




Receive Multicoupler

• Distributes RX signals to the TRX RF units

• Performs signal splitting for both main and diversitybranches

•2-way Receive Multicoupler (0-6 units) (M2Hx)• Used in most wideband combining or combining by-pass

configurations

•6-way Receive Multicoupler (0-2 units) (M6Hx)• Used in conjunction with the RTC configuration




•Passive unit.

•Divides the receivedsignals into two outputsfor the RX and diversitypath.

•SMA connectors.

2-Way Receiver Multicoupler

Receive Multicoupler (M2Hx)




SMA connector.

Useful using Remote tune combiner.

6-Way Receiver Multicoupler unit

Receive Multicoupler (M6Hx)




Dual Duplex Unit (DVPx)

• Performs duplex operation of the TX and RX signals into a common

antenna

• Provides filtering and amplification for main and diversity receivesignals

• Contains variable low and high gain LNAs for optimal amplification ofthe receive signal from the optional masthead amplifier

• Sub-banded for the GSM 1900 to increase TX/RX separation and

achieve better performance

Dual Duplex Unit (0-6 units)




Dual Duplex Unit (DVPx)




Bias-Tee (BPxx)

•Bias-Tee (0-12 units)

• Provides DC power to the MHA via the RF cable

• Two versions of the Bias-Tee available:

• Bias-Tee without VSWR antenna monitoring (BPxN)

• Bias-Tee with VSWR antenna monitoring (BPxV)




Bias-Tee (BPxx)

• Bias-Tee with VSWR monitoring (BPxV)

•Checks the condition of the antenna line•Creates alarm if measured parameters exceed thelimits

•Can be used with or without the MHA

• Bias-Tee without VSWR monitoring (BPxN)

•No VSWR monitoring capabilities•Solely used with the MHA




Bias-Tee (BPxV)

With VSWR Monitoring




Bias-Tee (BPxN)Without VSWR Monitoring




Bias-Tee Connections




Masthead Amplifier (MNxx)

•Masthead Amplifier (0-12 units)

•Provide 33 dB RX gain for the GSM 1800/GSM1900 Base Stations

• Provide 32 dB RX gain for the GSM 900 BaseStations




Masthead Amplifier (MNxx)




AC Power Supply

• PWSA (1-2 units)

•Operates on AC input power and provides the DCoutput power voltage

•BTS can accommodate up to 2 AC power supplies

•PWSA supports full redundancy up to 6 TRXconfiguration

•Provide power feed to the MHAs




99584258

R(FLT)Y(STANDBY)G(OPR)

PWSA unit (AC)

AC Power Supply




DC Power Supply

• PWSB (1-3 units)

•Operates on DC input power and provides the DCoutput power voltage

•BTS can accommodate up to 3 DC power supplies

•PWSB Supports full redundancy for up to 12 TRXconfiguration

•Provide power feed to the MHAs




PWSB unit (-48 VDC)

DC Power Supply




PWSC unit (24 VDC)

DC Power Supply




Unit Fans (BLOA)

00130035

3 Unit fans(Transceiver area)

3 Unit fans(Transceiver or IBBU area)

NOTE: 11 Unit fans per cabinet

1 Unit fan(BB2x, BOI)

CabinetInterface

Area for installation of WCxx/ DVxx or RTxx

1 Bottom RF Filter unit fan(Horizontal mounting,notused with IBBU configuration)

1 Top RF Filter unit fan(Horizontal mounting)

2 Unit fans(Power supply area)




Unit Fan (BLOA) Locations




Cabinet Cooling Fan

00159448

Location for cabinet fan

Cabinet fanassembly

Cabinet fancover

Wiring to fanpower and control




BTS Cabinet Cooling• SW controlled cooling

with variable speed fans

– 11 unit cooling fans

– 1 cabinet cooling fanin UltraSite GSM BTSOutdoor

• No heat exchanger orair-conditioner required

• Heater unit

–For cold start (< -

10ºC)

–Optional for UltraSiteEDGE Outdoor BTS

IndoorCabinet

Outdoor

Cabinet




Temperature Control System

•Controls

• Door mounted Cabinet Cooling Fan (1) part of the OutdoorApplication Kit (OAKA)

• Unit fans (11) of the cabinet core

• BOIA unit controls the speed of the fan units according to thetemperature information from other units

• Cooling is performed depending on the temperature of the particularunit




•Heater Unit (1) (HETA)

•Needed in the Outdoor BTS cabinet to cold start whenthe operating temperature is in the range of -10 and -33

oC (+14 and -27

oF)

•Maintain interior cabinet temperature

Temperature Control System




Heater Unit (HETA)

00159436Heater unitCover plate

Wiring to heater power and control




Heater Unit (HETA)




Shelf 1

Rack 1

Shelf 2

Rack 4

Rack 2 Rack 3

Rack 5

R a c k 6

UltraSite BTSEquipmentLocations

The BTS equipment is identified by

shelf, rack, and slot number

EX: 1/2/10 = BOIx




ULTOP

Location Measurement Unit (LMU)…




Location Measurement Unit (LMU)

Nokia LMU will be used for introducing location based services into GSM

mobile networks and for BSS synchronization of GSM networks. BSSsynchronization is not mandatory for implementing location based services.





The indoor unit weights max. 0.4 kg (0.9 LB) and the outdoor unitweights max. 1.4 kg (3.1 LB).





Antenna Conn.

Antenna Conn.

-48 Volt Conn..

Commissioning Port




Indoor Unit and Outdoor Unit




Nokia UltraSite and MetroSite BTS

Nokia Location Measurement Unit is located

inside or next to a base station.

Nokia LMU has an integrated Global Positioning System (GPS) clock which

provides an accurate universal time source and enables the use of optional

Absolute Time (AT) reporting.




E-OTD (Enhanced Observed Time Difference) is the primary location method

used for location measurement with Nokia LMU.Serving Mobile Location Center SMLC

Enhanced Observed Time Difference (E-OTD)




ULTOP

BTS Functional Description…

ultop product description

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