Guideline-huawei 3g Dbs3900 (Rru) Deployment Scenario

GUIDELINEHUAWEI 3G DBS3900 (RRU)

Deployment Scenario

Guideline-Huawei 3G DBS3900 (RRU) deployment scenario

Scenario for 3G with RRU

1. 3G RRU with AMP30H Rack scenario- For 3G Standalone- For 3G 1on 1, where 2G existing not use BTS3900 series

2. 3G RRU with Common BBU scenario (Hybrid)- For 3G 1on1 where 2G already use BTS3900 series


Scenario 13G RRU with AMP30H Rack

1. 3G RRU with AMP30H Rack scenario

Required space

APM30H Rack

Optic CPRI cable(Connect to WBBP)

RRU Power cable(connect to DCDU-12B)

Technical Specification

MaterialDimension

(Height x Width x Depth)

Weight

APM30H 700mm x 600mm x 480mm < 76.5 Kg

RRU3839 400mm x 300mm 100mm 14 Kg

This scenario can be used on :1. 3G Standalone site where no 2G existing2. 3G 1on1 site where 2G existing doesn't have

any BTS3900 series

By this scenario, 3G RRU system will use APM30H to put BBU3900 with WMPT & WBBP board inserted.

APM30H already include with DCDU-12B which ports are support for RRU power cables size (4-6 mm2).(see DCDU-12B detail here)

There for, RRU power cable can be connected directly to DCDU-12B on APM30H, and only need 1 MCB 80A-100A on Rectifier side.

BBU3900

Detail material spec, see here

NOTE: Always order RRU Grounding Bar.For detail material, see here



SAP Material # for 3G RRU with AMP30H Rack

SAP # SAP Description Qty Unit Material contain with :

2505433 CABINET:DBS3900 WCDMA,S222 RRU3839 2X60W 1 SET

·3 pcs RRU 3839 2100MHz 2x60W ·1 pcs APM30 ·1 pcs BBU3900·1 pcs WMPT·1 pcs WBBPd (384/384)

1. DBS3900 system with Package Material (3 sectors)

2. Additional WBBPd (as required configuration)

3. Grounding for RRU


2136026 KIT,GROUNDING:BAR,FOR FOR TOWER 1 SET ·1 pcs Grounding Bar with accessories


2389476 BOARD:BASEBAND PROCESSING UNIT IN UMTS B … EA 1 pcs WBBP board (CE: 384 UL/384 DL)


Scenario 23G RRU with Common BBU

(Hybrid)

Required space

Example :Existing BTS3900A (2G)

2. 3G RRU with Common BBU scenario (Hybrid)

Optic CPRI cable(Connect to WBBP)

RRU Power cable(connect to DCDU-12B)

Technical Specification

MaterialDimension

(Height x Width x Depth)

Weight

RRU3839 400mm x 300mm 100mm 14 Kg

This scenario can be used on :1. 3G 1on1 where 2G existing already have

BTS3900 series.

WMPT & WBBP for 3G system will be inserted to BBU3900 of existing 2G system.

BTS3900/L/A are using different DCDU type (DCDU-03C or DCDU-12C), and not support for RRU Power cable size (4-6 mm2).

There are 2 solution for this issue:2. Add new DCDU-12B on existing

BTS3900/L/A , and use 1 MCB 80A - 100A on rectifier side.

3. RRU power cables connect directly to rectifier, and use 1 MCB 32A per RRU

Detail material spec, see here

NOTE: Always order RRU Grounding Bar.For detail material, see here Guideline-Huawei 3G DBS3900 (RRU)

deployment scenario

SAP Material # 3G RRU with Common BBU scenario (Hybrid)

1. DBS3900 system with Partial Material

2. Additional WBBPd (as required configuration)

3. Grounding for RRU


2136026 KIT,GROUNDING:BAR,FOR FOR TOWER 1 SET · 1 pcs Grounding Bar with accessories


2389476 BOARD:BASEBAND PROCESSING UNIT IN UMTS B … EA 1 pcs WBBP board (CE: 384 UL/384 DL)


2505569 MODULE: SINGLE BLADE RRU 3839 2100M U2 (2x60W, DC-48V, Multimode) 1 EA 1 pcs RRU 3839

2505144 BOARD: WCDMA MAIN CONTROL UNIT (WMPT) 1 EA 1 pcs WMPT

2389476 BOARD:BASEBAND PROCESSING UNIT IN UMTS B 1 EA 1 pcs WBBPd

Note: always reserve as number of sector

4. DCDU-12B for RRUSAP # SAP Description Qty Unit Material contain with :

2506757BOARD:DCDU-12B FOR DBS3900 (DC POWER,DISTRIBUTION UNIT 12B) 1 EA 1 pcs DCDU-12B



APPENDIX 1Detail Specification


Appendix 1a. APM30H Detail Specification


Appendix 1b. RRU3839 Detail Specification


Appendix 1b. RRU3839 Detail Specification (cont.)


APPENDIX 2DCDU (DC power Distribution Unit)


DCDU-12B for RRU3839

DCDU type DBS3900 for optical system:- Use DCDU-12 for connect RRU power cable- Different port type & size compared to DCDU for MRFU- Higher max-load (30A for each RRU)


DCDU Type on BTS3900/L/A

On BTS3900 version B:• Use DCDU-03C • Only support for connect

MRFU/WRFU power cables• Not support for High Power RU

(MRFUd/WRFUe)

On BTS3900 version D:• Use DCDU-12C• Support for high power RU

(MRFUd/WRFUd/WRFUe) power cables


APPENDIX 3RRU Grounding Bar Material &

Installation


Grounding Bar for RRU

Material package:


2136026 KIT,GROUNDING:BAR,FOR FOR TOWER 1 SET · 1 pcs Grounding Bar with accessories


Grounding Bar - Painting


Grounding Bar - Installation

Guideline-huawei 3g Dbs3900 (Rru) Deployment Scenario

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