Installation Instructions
Table Of Contents
- User Guide
- Contents
- Preface
- 1 About this Guide
- 2 Overview
- 3 RU Hardware Feature
- 3.1 System Configuration
- 3.2 RU Specifications
- 3.3 Environment Specification
- 3.4 RU Downlink/Uplink Default Parameters
- 3.5 Antenna Configuration
- 3.6 Carrier Configuration
- 3.7 Block Diagram
- 3.8 External Interface
- 3.9 TX Control Function
- 3.10 Performance Requirement
- 3.11 Mechanical Design and Other Options
- 4 Ordering Information
- 5 Installation
- 6 Operations
- 7 Maintenance and Trouble Clearing
- 8 Removal
- A References
- B ZTP Overview
- C Optical Connector Cleaning
- D Glossary
- Index
5.7
Cable Installation
In this section:
5.7.1 Connect SFP M odule
5.7.2 Connect Opt ical Cable
5.7.3 Connect AISG Cables
5.7.4 Connect RF Cables
5.7.5 Check Connect ions and DC Power Polarit y
5.7.1
Connect SFP Module
This procedure describes how to connect a SFP module to the RU.
Prerequisites:
■ RU mounted and not powered up
■ Available SFP module
Danger: Use properly insulated tools and perform all safety precautions in accordance wit h local safety
practices when working on or around power terminals, power cables, and pow er connectors. Cont acting
power terminals, uninsulat ed conductors, cable wiring, or any connector that could be part of a live
electrical circuit can result in deat h or serious personal injury.
Step 1
Remove the prot ective cover from the eCPRI port .
Note: The opt ical SFP must be inst alled in the RU Optical port before the RU is connected to the DU.
Step 2
Inst all the SFP int o the eCPRI port.
Step 3
Push the SFP int o the port until the lever closes fully.
✓ This task is complete.
5.7.2
Connect Optical Cable
This procedure describes how to connect opt ical cables to the RU.
Installation
Cable Installation
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Release 1.0 · Issue 1, M arch 2021
Fujitsu and Fujitsu Customer Use Only