Standard Installation for Lamp site_V1.0.pdf

1Hardware installation for Lampsite

www.huawei.com

2HUAWEI TECHNOLOGIES CO., LTD.

CONTENT

Chapter 1 : Product introduction and installation material

Chapter 2 : Overview of hardware installation

Chapter 3 : Installation and cable wiring of BBU

Chapter 4 : Installation and cable wiring of RHUB and PRRU

Chapter 5 : Label of the Lampsite system


BBU3900 product introduction

BBU (Baseband Unit)

Item Specification

Dimensions

(mm)

86 mm x 442 mm x 310 mm

Weight 12 kg (full configuration) 7 kg (typical configuration)

Power supply 48 V DC, Voltage range:38.4V DC to 57 V DC

Circuit breaker 12A

Power consumption


RHUB3908 product introduction

RHUB (Radio HUB) BBU PRRU Lan PRRU optical fiber BBU

*


PRRU3901 product introduction

Frequency BandTDD 2.5G (2013Q2), U/L 2.1G (2013Q4 Candidate),

others developed as required Transmitter Interface CPRI *2 (RJ45)

Bandwidth 5M/10M/15M/20M/20M+10M (20M*3 Candidate) Power Supply 100V-240V AC/DC adapter/ Standard PoE 802.3at

Carrier Number 1(LTE), 2(UMTS) Power consumption 25.5W/38W(two modules)


PRRU3901 product introduction

PRRU (Pico Remote Radio Unit )

ANTENNA RHUB

*


Cable material

DC power cables for BBU

optical cable between BBU and RHUB

AC power cable for RHUB

FE cable between RHUB and PRRU


Install Rack for RHUB

* RHUB RHUB Rack


CONTENT







Lampsite


Material list :

No Description

1 BBU DC power cable: 2x2.5 mm (Blue ,Black)

2 BBU grounding cable : 6 mm (Yellow ,Green)

3 FE cable: Between IP RAN to BBU

4 CPRI cable : BBU to RHUB

5 AC Cable : From AC Outlet to Rhub, 3x2.5 mm (Black)

6 RHUB ground : Ground bar

CAT5e LAN cable: Between RHUB to PRRU

DCDU : Main DC cable 25 mm

7

8


CONTENT







BBU Ear Mounting existing rack

Existing open rack Outdoor power enclosure FXL

Concept DCDU ,BBU


: outdoor enclosure

NEW OUTDOOR POWER ENCLOSURE (TYPE G)

NEW OUTDOOR POWER ENCLOSURE (TYPE H)


BBU

ear mounting BBU rack


existing rack 21 DCDU adapter huawei

: rack 21


existing rack 21 DCDU adapter modify

: rack 21

10


BBU

Grounding BBU (6 mm) - - > output terminal DCDU


DC Cable BBU

Huawei breaker DCDU

DCDU breaker BBU VCT 25 sq.mm Rectifier DCDU BBU

Existing

(New DCDU-12B)

11


AC PDB

ACPDB Square D 6


CONTENT






12


Cable wiring of RHUB

Optical cable from BBU

* RHub on the wall

* Cable Cable tle

LAN cable


Cable wiring of RHUB

* RHub up of the Ceiling

* Cable Cable tle

13


RHUB

Install RHUB in cabinet Install RHUB on wall


bracket RHUB

14


bracket PRRU


Connect RHUB - pRRU

* connect RHUB pRRU Ethernet cable connector RJ45

15


Lan Cable RHUB - PRRU

* UMTS + LTE Ethernet cable 2 connector RJ45

* Ethernet Cable 2

- Bandwidth 5 10 MHz 1 Lan cable

- Bandwidth 15 20 MHz 2 Lan cable


AC Cable

* 60227 IEC 02 THW (f)

* 60227 IEC 53 VCT or 60227 IEC 53 VCT -G

* 3 Core Blue , Brown and

Green/Yellow

16


CPRI Fiber Optic Cable

Scenario1 CPRI Multimode (MM): Distance between RHUB and BBU less than 200m.

(1) LC Connector (2) Breaker cable (3) Label on the breaker cable

(1) Multimode fiber optic cable between BBU and RHUB

CPRI Multimode ( LC-LC )


CPRI Fiber Optic Cable

Scenario 2 CPRI Single-mode (SM) : Distance between RHUB and BBU more than 200m.

(1)Single-mode between BBU and ODF LC -FC

(2)Single-mode between RHUB and ODF LC -FC

(1) LC connector (2) Breakout cable RRU and ODF(3) Label on the breakout cable (4) FC connector

(5) LC connector

CPRI Single-mode

17


CONTENT







Labeling

Lable

18


Labeling

Lable

BBU > RHUB *

RHUB > BBU

1


Labeling

Lable

Ethernet Cable RHUB > PRRU *

PRRU > RHUB

2

19


Labeling

Lable


Labeling

Lable

1 DC power for BBU *

20


Labeling

Lable

2 AC Cable *


FTP/UTP CAT5e cable

BBU Transmission Equipment Cable ladder Cable tie indoor () 1 2

* Outdoor

21

Huawei Copyright 2005.

Thank youwww.huawei.com

Standard Installation for Lamp site_V1.0.pdf

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