Huawei RRU3268 User Manual

RRU3268
Installation Guide
Issue 10
Date 2015-12-30
HUAWEI TECHNOLOGIES CO., LTD.

Huawei RRU3268 Specifications

General

Number of Ports	2
Weight	15 kg
Technology	LTE
Operating Voltage	-48 V DC
Operating Temperature	-40°C to +55°C
Power Supply	-48 V DC
Output Power	80 W
Bandwidth	20 MHz

Summary

2 Installation Preparations

2.1 Reference Documents

Lists documents required for RRU installation.

2.2 Tools and Instruments

Lists essential tools and instruments for RRU installation.

2.3 Skills and Requirements for Onsite Personnel

Details qualifications and training needed for installation personnel.

3 Information About the Installation

3.1 RRU Exterior

Describes the external appearance and dimensions of the RRU.

3.2 RRU Ports

Details the ports located on the RRU panels.

3.3 RRU Indicators

Explains the meaning of the six indicators on the RRU.

3.4 Installation Scenarios

Covers different installation locations and requirements.

3.5 Installation Clearance Requirements of an RRU

Specifies clearance and spacing requirements for RRU installation.

3.5.1 Clearance for a Single RRU

Defines recommended and minimum clearances for a single RRU.

3.5.2 Clearances for Three or More RRUs

Specifies clearances for installing multiple RRUs.

3.5.3 Installation Spacing Between RRUs

Details horizontal and vertical spacing requirements for multiple RRUs.

4 Unpacking the Equipment

5 Installation Process

6 (Optional) Installing the Plastic Shells of the RRU

7 Hoisting an RRU and Related Cables onto a Tower

7.1 Hoisting an RRU onto a Tower

Describes procedures and precautions for hoisting RRU and mounting kits onto a tower.

7.2 Hoisting Fiber Optic Cables onto a Tower

Details the procedure and precautions for hoisting fiber optic cables onto a tower.

7.3 Hoisting Power Cables onto a Tower

Explains procedures and precautions for hoisting power cables onto a tower.

8 Installing the RRU

8.1 Mounting Kits for an RRU

Describes the bracket assembly and attachment plate for an RRU.

8.2 Installing the RRU on a Pole

Covers procedures for installing RRU on a pole.

8.2.1 Installing a Single RRU

Details the procedure for installing a single RRU on a pole.

8.2.2 Installing Two RRUs

Describes the procedure for installing two RRUs on a pole.

8.2.3 Installing Three or More RRUs

Outlines the procedure for installing three or more RRUs on a pole.

8.3 Installing the RRU on U-steel

Describes procedures for installing RRU on U-steel.

8.4 Installing the RRU on Angle Steel

Details procedures for installing RRU on angle steel.

8.5 Installing the RRU on a Wall

Covers procedures for installing RRU on a wall.

8.6 Installing an RRU on an IFS06

Explains procedures for installing RRU on an IFS06.

9 Installing RRU Cables

9.1 Cabling Requirements

Specifies requirements for laying out cables to prevent signal interference.

9.2 Cable Connections

Describes cable connections for single and multiple RRUs.

9.3 Installation Process

Outlines the overall process for installing RRU cables.

9.4 RRU Cable List

Lists RRU cables and their connection details.

9.5 Installing an RRU PGND Cable

Details the procedure for installing the RRU PGND cable.

9.6 Installing an RRU RF Jumper

Describes the procedure for installing an RRU RF jumper.

9.7 Installing an RRU AISG Multi-Wire Cable and AISG Extension Cable

Explains procedures for installing AISG multi-wire and extension cables.

9.8 Installing an RRU Alarm Cable

Details the procedure for installing an RRU alarm cable.

9.9 Opening the Cover Plate of an RRU Cabling Cavity

Describes the procedure for opening the RRU cabling cavity cover plate.

9.10 Installing an RRU Power Cable

Covers the procedure for installing an RRU power cable.

9.11 Installing a CPRI Fiber Optic Cable

Details the procedure for installing a CPRI fiber optic cable.

9.12 Closing the Cover Plate of an RRU Cabling Cavity

Describes the procedure for closing the RRU cabling cavity cover plate.

10 Checking the RRU Hardware Installation

11 Powering On an RRU

12 Appendix

12.1 Adding a Tool-Less Female Connector (Pressfit Type) to the RRU Power Cable on the RRU Side

Describes how to add a tool-less female connector to the RRU power cable.