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
Prerequisites:
■ 1/ 2, 7/ 16, and 11/ 16 sockets
■ 5/ 8 wrench
■ Philips screw driver
■ Power tools (optional)
Note: Use care when handling the RU, as it is heavy. Fujitsu recommends installing the RU on a two-person
team to avoid damage to the unit or injury to the user. If the RU is to be installed at a high location, Fujitsu
recommends using lifting equipment to hoist the RU by a pair of eye bolts mounted on the RU.
Step 1
Remove the eight M 8 screws on each side of the RU.
Step 2
Using the RU L-Bracket Kit (PCD4B780-0007-C001), install the L-brackets to each side of the RU and secure them
using the M8 screws, flat and split washers.
Note: Ensure proper L-bracket positioning on the RU. Refer to
Figure 17 for an example.
Step 3
Torque each M 8 bolt to 9.28 Nm to secure the L-brackets to the RU.
Step 4
Screw in two M 8 eye bolts (PCD4B780-0008-C001) with flat and split washers in the two holes on top of the RU
and torque them to 13.4 Nm.
Note: The RU is heavy and these eye bolts are used to hoist it to the top of the tower for installation.
Installation
RU Installation
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Release 1.0 · Issue 1, March 2021
Fujitsu and Fujitsu Customer Use Only