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
Installation prerequisites
iRU4438 iRRH Product Descripton and Installation Guide 3-3
Operator must provide a lightning and surge suppression device on the power line
to the unit.
• RF transmission cables are supplied by the Operator. They are pre-assembled
according to Operator requirements. Operator must supply and install inline surge
arrestors on the RF transmission cables.
3.3 Site preparation
The conditions in this section must be fulfilled before starting work at the site.
3.4 Site pre-installation visit checklist
To verify site conditions required for the installation of the iRU4438 iRRH are known, a
pre-installation visit, attended by the Operator's representative, Altiostar Networks,
and other required parties, must be performed. Tasks required to be accomplished
should include, at a minimum, those listed in
Table 3-2.
Table 3-2 Site pre-installation visit checklist
Item
Site pre-installation visit checklist Check
1
Verify Site Installation Plan and installation documentation is available.
2
Verify health and safety documentation specified by the Operator and Altiostar
Networks are understood and installation personnel are trained accordingly.
3
Know locations of fire equipment, eyewash stations, and evacuation procedures
posted for fire/halon discharge.
4
Know locations of first aid and emergency equipment and installation personnel are
familiar with their operation and use.
5
Verify site authorizations, clearances, and releases from Operator and local
authorities are complete.
6
Verify emergency telephone numbers are posted for fire, police, and ambulance/
medical aid.
7
Verify Operator and local authorities contact and phone numbers are posted.
8
Verify installation schedule is approved.
9
Wear approved protective equipment such as hard hats, safety glasses, gloves, etc.
when needed.
10
Verify the installation location of the iRRH meets the mounting requirements indicated
in this document.
11
Verify main power supply is properly installed and tested and capable of supplying the
required 110/220 V ac voltage and current for proper operation of the iRRH system to
within ±20% of rated output.
12
Verify 110/220 V ac power cable to the iRU4438 iRRH is labeled and tested as
specified in the Site Installation Plan.