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
Installation prerequisites
iRM4451 RRH Product Description and Installation Guide 4-3
• Grounding cable connecting the iRM4451 to the grounding point is supplied by the
Operator and assembled on site unless otherwise specified. Altiostar Networks
provides the two-hole lug for crimping onto the cable.
• Power cable with plug connecting the iRM4451 to local –48 V dc power is supplied
by the Operator and assembled on site unless otherwise specified. Operator must
provide a lightning and surge suppression device on the power line to the unit.
• RF transmission cables are ordered and supplied by the Operator. They are
ordered from the vendor Huber + Suhner in the length required according to
Operator site requirements.
4.3 Site preparation
The conditions in this section must be fulfilled before starting work at the site.
4.4 Site pre-installation visit checklist
To verify site conditions required for the installation of the iRM4451 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 4-7.
Table 4-7 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 iRM4451 meets the mounting requirements
indicated in this document.