2106 v3

RBS 2106(V3) Product Presentation

Surash PerumalEngineer, RAN

Top right corner for field-mark, customer or partner logotypes. See Best practice for example.

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Commercial in confidence ECM/FRC SURASH PERUMAL 2007-11-212

Agenda

• Introduction

• Main Units

• Selection Units

• RBS 2106(V3) Antenna Configuration

• Multi Cabinet Configuration

• LTB of RBS 2X02 with DXU21

• OMT – SW for RBS2106 V3

• RBS2106(V3) - DC load for battery back-up

• RBS2106(V3) – Data Sheet

Introduction

• 12 TRX capacity

• Standard Ericsson footprint

• Hybrid and filter combining

• Configurable for each situation

• Few replaceable units

RBS 2106 (V3)

4


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Main Units dTRU, A two TRX replaceable unit

- Two TRXs in one Replaceable Unit (dTRU)- 450, 800, 900, 1800 or 1900 MHz- Built in by-passable hybrid- Remote loadable software- Automatic selection of ciphering algorithm- Extended Range- Four Branch Receiver Diversity (4WRD)- Transceiver Coherent Combining (TCC)- AMR

DXU 23, System unit for interface towards the BSC (Not backward Compatible)- Transmission interface- 4x E1/T1 connections (2x RJ45 ports)- TG synchronization- GPS interface- Positioning- Network synchronization- LAPD Multiplexing/Concentration- Multi Drop

CXU, Software controlled RX Configuration Switch

- Distributes the RX signals from the CDUs to the dTRUs- Software re-configuration- One single version for 450/800/900/1800/1900- Minimises the number of RX-cables


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Selections Units Single or Dual band

CDU, Combining and Distribution Unit

CDU-F, Auto tuned Filter Combiner for High Capacity Sites- Filter combiner- 900, 1800, 1900 MHz- 400 kHz channel spacing- Common TX/RX antenna always supported- 12 combined carriers on two TX/RX antennas- Mixing of different frequencies in one cabinet (dual band)Same size as CDU-G

CDU-G, Hybrid Combiner for Capacity and Coverage- A filter unit with hybrid located in dTRU- 450, 800, 900, 1800 or 1900 MHz- Common TX/RX antenna always supported- 4 combined or 2 uncombined carriers on two TX antennas

CDU-K, Hybrid Combiner for advanced configurations- A filter unit with hybrid located in dTRU- 450, 800, 900, 1800 or 1900 MHz- Common TX/RX antenna always supported- 4 combined or 2 uncombined carriers on two TX antennas- Mixing of different frequencies in one cabinet (dual band)- 4-WRD in a easy way- ½ size compared to CDU-G but with same specification


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Selections Units TMA

- DTMA or STMA- TMA-CM- TMA BIAS

HCU, Hybrid Combiner Unit ASU, Antenna Sharing Unit

Power and Back up system (Not Backward Compatible)• 3 Power options - 120 - 250 V AC (picture) ACCU

PSU AC/DC Support for battery backup - -48/-60 V DC

DCCUPSU DC/DC

- +24 V DC, DC filter and no PSUs• Sharing of common battery source with RBS 2216, 2202, 200• Typical power consumption fully equipped cabinet - 1.3 kW (+24 VDC) - 1.5 kW (230 VAC or –48/60 VDC)


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RBS 2106(V3) Antenna Configuration

CDU-G Configuration


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CDU-G Configuration


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CDU-K Configuration


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CDU-F Configuration


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Multi-cabinet Configurations

Multi-cabinet configurations can be built as per stated below ;

- RBS 2106i + RBS 2106(V3)

- RBS 2102 + RBS 2106(V3)


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Interfaces for DXU-21 and DXU-23

RBS 2106i RBS 2106V3



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Interface Interface - Type Cable Type

PCM A/C - in (Master) E1 75 Ohm cable

PCM B/D – Out (Master)

PCM A/C - In (Slave)

E1 75 Ohm cable

TG – Synch interface between RBS2106i & RBS2106(V3)

Twisted pair

External Alarm interface Twisted pair

Legend

Multi-cabinet Configurations Interfaces for DXU-21 and DXU-23


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RBS 2106V3 RBS 2106V3



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PCM A/C - in (Master) E1 75 Ohm cable

PCM B/D – Out (Master)

PCM A/C - In (Slave)

E1 75 Ohm cable

TG – Synch interface between RBS2106(V3) & RBS2106(V3)

Twisted pair

External Alarm interface Twisted pair

Legend Interfaces for DXU-23 and DXU-23



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Bus terminator RPT 403 804/01

External Alarm Connected to EACURBS 2102 RBS 2106V3

Synchronization BusG703-1

G703-2



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Legend


PCM interface from TM box to Connection Field

PCM Cable

(RPM 513 1509/0 1000 (75Ω))

PCM interface from DXU11 to Connection Field

RPM 513 868/01300 (75 Ω)

Cascading RBS 2106i with RBS 2106(V3) PCM Cable

(RPM 513 1509/0 1000 (75Ω))

Synchronization Interface from DXU11 to Connection Field

Signal ESB (internal)

(RPM 513 1102/01620)

TG – Synch interface between RBS2102 & RBS2106(V3)

Twisted pair




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Bus terminator RPT 403 804/01

External Alarm Connected to EACURBS 2102 RBS 2106V3

Port A

Port C

Port B

Port D

ESB Port



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Legend


PCM interface from TM box to Connection Field

PCM Cable

(RPM 513 1509/0 1000 (75Ω))

PCM interface from DXU21 to Connection Field

RPM 513 868/01300 (75 Ω)

Cascading RBS 2106i with RBS 2106(V3)

PCM Cable

(RPM 513 1509/0 1000 (75Ω))

Synchronization Interface from DXU21 to Connection Field

Signal ESB (internal)

(RPM 513 1102/01620)

TG – Synch interface between RBS2102 & RBS2106(V3)

Twisted pair

Interfaces for DXU-21 and DXU-23Multi-cabinet Configurations


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LTB of RBS 2X02 with DXU21

For RBS 2X02 with DXU 21

- End of Sales is June of 2008

- End of Support is December 2016


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OMT – SW for RBS2106 V3

• OMT version that is able to support 2106V3 is

- RBS 2000 OMT SW LZY 213 1034/1 R33/6 or later


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RBS2106(V3) - DC load for battery back-up

Adobe Acrobat Document

• Please refer to attached PDF file on D


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RBS2106(V3) – Data Sheet


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2106 v3

Documents

external alarm

ecmfrc surash

common txrx

type cable

external alarm

tg synch interface

antenna configuration

dual band