User's Manual
Table Of Contents
- Altiostar Networks iRM4451nn00-2 intelligent Remote Radio Head
- Preface
- Contents
- List of tables
- List of figures
- 1 Introduction
- 2 Safety requirements
- 3 Physical description
- 4 Installation prerequisites
- 5 Installation overview
- 6 Installing the iRM4451nn00-2
- 6.1 Assembling cables
- 6.2 Routing pre-assembled power/GigE optical fronthaul/grounding cables
- 6.3 Installing the mounting bracket
- 6.4 Hoisting the iRM4451nn00-2 on elevated structures
- 6.5 Installing the iRM4451nn00-2 on the mounting bracket
- 6.6 Connecting the grounding cable
- 6.7 Connecting the RET cables
- 6.8 Connecting the GigE optical fronthaul cables
- 6.9 Connecting the RF cables
- 6.10 Connecting the alarms cable
- 6.11 Connecting the –48 V dc power cable
- 6.12 Weatherproofing cable connections
- 6.13 Checking power
- 7 Terms, Acronyms and Abbreviations
Installing the iRM4451nn00-2
iRM4451nn00-2 iRRH Product Description and Installation Guide 6-5
Figure 6-4 Installing mounting bracket on a pole
NOTE
IMPORTANT! Maintain the parallel orientation of the clamp and bracket while
tightening the nuts. This will require alternating tightening the M12-175 nuts on
each screw stud until the final torque, 29.5 ft-lb (40 Nm) is achieved.
6.3.2 Mounting on a wall
The following procedure provides instructions for mounting the iRM4451nn00-2 to a
wall or other flat, vertical surface.
NOTE
The wall where the iRM4451nn00-2 is to be mounted must be able to support
four times the weight of the unit. The unit can be mounted at a deviation from
vertical of ≤3°.
NOTE
The mounting clamp is not used when mounting the iRM4451nn00-2 to a wall or
other flat surface. In addition, the M12 bolts supplied in the hardware kit are not
used for wall-mount applications.