User's Manual
Table Of Contents
- Preface
- Contents
- 1 Introduction
- 2 Safety requirements
- 3 Installation prerequisites
- 4 iRU4438 iRRH installation overview
- 5 Installing the iRU4438 iRRH
- 5.1 Assembling cables
- 5.2 Routing pre-assembled power/fronthaul Ethernet/grounding cables
- 5.3 Installing RF antennas on upper/lower omni-antenna brackets
- 5.4 Installing RF antenna cables
- 5.5 Installing the iRU4438 iRRH mounting bracket
- 5.6 Hoisting the iRU4438 iRRH on elevated structures
- 5.7 Installing the iRU4438 iRRH on the mounting bracket
- 5.8 Connecting the grounding cable
- 5.9 Connecting the fronthaul Ethernet cables
- 5.10 Connecting the 110/220 V ac power cable
- 5.11 Checking power
- 5.12 Installing the solar shield
- 6.13 Terms, Acronyms and Abbreviations
Installing the iRU4438 iRRH
5-6 iRU4438 iRRH Product Descripton and Installation Guide
Figure 5-7 RF antenna coaxial cable routing
NOTE
Leave the dust cover on any unused antenna port.
NOTE
The RF connections must be waterproofed using a self-fusing tape made
for that purpose. The application of the tape will vary by Operator, so
local practice will determine how the tape is applied.
To install RF cables:
1. Route one RF cable from ANT 1 to OMNI 1.
Orient the cable with the N-type
connector end at the antenna and the QMA-type connector end at the RF jack on
the iRRH.