Installation Guide
Table Of Contents
- Preface
- Contents
- 1 Introduction
- 2 Safety requirements
- 3 Physical description
- 4 Installation prerequisites
- 6 Installing the iRM4451
- 6.1 Assembling cables
- 6.2 Routing pre-assembled power/GigE optical fronthaul/grounding cables
- 6.3 Installing the iRM4451 mounting bracket
- 6.4 Hoisting the iRM4451 on elevated structures
- 6.5 Installing the iRM4451 on the mounting bracket
- 6.6 Connecting the grounding cable
- 6.1 Connecting the RET cables
- 6.1 Connecting the GigE optical fronthaul cables
- 6.1 Connecting the –48 V dc power cable
- 6.2 Checking power
- 6.3 Installing the solar shield
- 7 Terms, Acronyms and Abbreviations
- 5 iRM4451 installation overview
Terms, Acronyms and Abbreviations
iRM4451 RRH Product Description and Installation Guide 7-1
7Terms, Acronyms and Abbreviations
Term Description
AWG American Wire Gauge
AWS Advanced Wireless Services
BBU Baseband Unit
BOM Bill of Materials
CBN Common Bonding Network
CFR Code of federal regulations
CPRI Common Public Radio Interface
C-RAN Cloud-Radio Access Network
DIN Digital Input
EIPS Electronics Industry Pallet Specification
EMS Enterprise Management System
EN Engineering Note
GPS Global Positioning System
IEC International Electrical Code
GigE Gigabit Ethernet
iBBU intelligent Baseband Unit
LED Light Emitting Diode
RRH Remote Radio Head
RET Remote Antenna Tilt
RF Radio Frequency
RX Receive