Huawei BTS3900A User Manual

mm
m
Y
!
)!

1
8

CD1
C
EF8
GHI)J)
YY
 !"#
K))LM

Huawei BTS3900A Specifications

General

Brand	Huawei
Model	BTS3900A
Category	Accessories
Language	English

Summary

2G BTS3900A Configuration

Plinth Installation Requirements

Foundation Options for BTS Installation

Base Installation Procedure

Securing the Base Frame and Leveling

Cabinet Installation Steps

Mounting the Cabinet to the Base

Component Installation in Cabinet

Installing BBU, DRFU, PMU, and PSU

Procedure for installing key components like BBU, DRFU, PMU, and PSU into the cabinet.

DC Cable Connections for BBU and DRFU

Connecting DC Power to BBU and DRFU Units

Instructions for connecting DC cables to the 'Load5' terminal and DRFU units.

CPRI Cable Installation for DRFU

Linking GTMU and DRFU with CPRI Cables

Guide for connecting CPRI cables between GTMU and DRFU, specifying port usage and routing.

E1 Cable Connectivity

Connecting E1 Cables Between GTMU, UELP, and MW

RF Cable Installation

Jumper and RF Cable Connections

Stacking Battery Cabinets

Procedure for Stacking Two Battery Cabinets

Step-by-step instructions for installing and securing the upper battery cabinet onto the lower one.

Battery Installation and Safety

Connecting DC Cables to Batteries

Instructions for connecting DC cables to battery banks and safety precautions.

Grounding Cable Installation

Connecting Grounding Cables (PGND and Equipotential)

Procedure for installing PGND and equipotential grounding cables from APM30 to cabinets.

AC Input Cable Connection

Wiring the Armored AC Power Cable

AC Power Cable Routing

Laying and Grounding the AC Power Cable

SPD Installation for BTS

Mounting and Grounding the SPD Box

Antenna System Grounding

Outdoor Feeder Earth Standard

Antenna System Installation Details

Final Installation Checks

Grounding and Cable Management Verification

Checking grounding, SPD, pipe, power cables, and ensuring neat cable ties.

Antenna Configuration and Site Cleanup

Cabinet Power-On Procedure

AC and DC Breaker Operations

Steps for switching AC/DC breakers and verifying PMU/PSU indicators.

DC Output Voltage Verification

BTS Commissioning and Testing

E1 Connectivity Check and Service Testing

Verifying E1 cable status and performing test calls for cell broadcast and GPRS services.

Alarm Monitoring During Commissioning