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 Specifications
- 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
The synchronization accuracy of SyncE is maintained for 24 hrs under the following condition.
■ SyncE clock at GM C synchronizes with 1pps of PTP.
■ SyncE clock of RU is synchronized with the GM C before loss of PTP.
The RU shall support IEEE 1914.1, ITU-T G.826x, G.827x series specified in ORAN-WG4.CUS.0-v02.00.
Counter
The RU supports the counters of "object-unit RU" on KPI counter specified in ORAN-WG4.CUS.0-v02.00.
Optical Module
The following table lists the recommended SFP parts that can be installed in the RU.
SFP Type (Transmission
distance)
Vendor Part Number
10 km Molex TPP4XGFLRIFUJE2x
II-VI Incorporated FTLX1472M 3BTL-FW
Accelink Technologies Co., Ltd RTXM 228-409-C74
40 km Sumitomo Electric Industries, Ltd. SPP5200SV-FG-W
Accelink Technologies Co., Ltd. RTXM 228-424-C74
APAC Opto Electronics Inc. LE48-H3L-TI-N-LF
3.10.2
Radio Performance
The RU meets the radio specifications described in this section under all environmental conditions specified,
unless otherwise noted.
RU Hardware Feature
Performance Requirement
46
Release 1.0 · Issue 1, March 2021
Fujitsu and Fujitsu Customer Use Only