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
BS Channel Bandwidth
of the Lowest/ Highest
Carrier Received (M Hz)
Interfering Signal M ean
Pow er (dBm)
Interfering Signal cCenter Frequency Offset from the
Low er/ Upper Base Station RF Bandwidth Edge or
Sub-block Edge Inside a Sub-Block gGap (M Hz)
Type of Interfering
Signal
5 -52 ±2.5025 5 M Hz Discrete Fourier
Transform Spread
Orthogonal Frequency
Division M ultiplexing
(DFT-s-OFDM ) NR signal
15 kHz SCS, 25 Resource
Blocks (RBs)
10 -52 ±2.5075
15 -52 ±2.5125
20 -52 ±2.5025
In-band Blocking
Table 19
General Blocking
BS Channel Bandwidth of the
Low est/ Highest Carrier
Received (M Hz)
NF
Interfering
Signal M ean
Pow er (dBm)
Interfering Signal Centre
Frequency M inimum Offset
from the Lower/ Upper Base
Station RF Bandwidth Edge or
Sub-block Edge Inside a Sub-
block Gap (M Hz)
Type of Interfering Signal
5, 10, 15, 20 NF
REF
+ 6 dB -43 ±7.5 5 M Hz DFT-s-OFDM NR signal
15 kHz SCS, 25 RBs
Table 20
Narrowband Blocking/ Narrowband Blocking Requirement for NB-IoT Operation
NF
(Narrowband blocking)
NF
(Narrowband blocking requirement for NB-IoT operation)
NF
REF
+ 6 dB NF
REF
+ X dB
1
RU Hardware Feature
Performance Requirement
56
Release 1.0 · Issue 1, March 2021
Fujitsu and Fujitsu Customer Use Only