User's Guide
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
2
Overview
The RU has the following features:
■ Four antenna ports shared across frequency bands
■ Supports 4 x 40 W for Band 70 and 44 x 40 W for Band 29 and 4 x 60 W for Band 66, with maximum output
power of 320 watts.
■ One optical port for Distributed Unit (DU) communication, one Remote Electrical Tilt (RET) port, and one DC
power port, as external interfaces
■ ORAN Interface
■ ORAN Opt 7.2x
■ eCPRI
■ 3GPP Release 15 (upgradable to Release 16)
■ SWDL
■ Supports Zero Touch Provisioning
■ IPv4 and IPv6 support
■ Downlink Carrier Aggregation (CA)
The RU supports Open Radio Access Network (ORAN) interface. The RU is connected to one DU by one 10G
optical interface and communicated through ORAN over the optical interface.
Overview
15
Release 1.0 · Issue 1, March 2021
Fujitsu and Fujitsu Customer Use Only