4) RRU Installation and Technical Data

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation 1 RBS 6601 RRU Technical Data Create PDF files without this message by purchasing novaPDF printer (http://www.novapdf.com)

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RRU

Transcript of 4) RRU Installation and Technical Data

05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation1

RBS 6601

RRU Technical Data

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation2

Convection cooling -40 to +55°C Specifications:

– Modulation up to 64 QAM– Any combination 1-4 carriers

MTBF > 50 years VSWR (Antennna Supervisioning) External alarm RET Unit ASC or TMA RRU cascading

RRU – general design

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation3

RRUW for 2100, 1900 & 850

RRUS 01 for 2100, 1900, 850, 900P, 900E, 1800 & 18IX00

WCDMA, LTE & GSM 4 carriers over 20 MHz IBW MIMO support with two RRU

RRUW & RRUS 01 – 60W

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation4

CONTENT SLIDE

Bulleted list

RRUS 11

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation5

RRUW Dimensions

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation6

Fuse/Circuit Breaker Recommendations

Minimum Fuse Rating

Fuse Rating Recommended for Reliable Operation

Maximum Allowed Fuse Rating

13 A

25 A

32 A

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation7

Connection Field

-48 V DC

Indicators

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation8

Connection Interfaces

RET

TX/RX RX Optical In & OutLMT

External Alarm -48 V DC RX Connectors EBT

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation9

Cross Connecting

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RRU Installation

Quick Guides

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation11

Tighten the screws of Fixation Studs

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation12

Mount the lower mounting fixture

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation13

Hook the RRU onto the stud bolts

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation14

Earth grounding

Installing the RRU Earth or Ground Cable

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation15

Attach the optical cable to the connector

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation16

RF Cables

Installing the RRU RF Cables

1. Remove the protective caps 2. Apply the self-amalgamating tape

3. Apply two layers of insulating tape.

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation17

RRUW 01 Power Cable

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation18

RRUS 01 Power Cable Assembly

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05/038 13-LZU 108 7975 Uen, Rev A © 2010 Ericsson AB RBS 6601 Installation19

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