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
Safety requirements
iRM4451nn00-2 iRRH Product Description and Installation Guide 2-3
• Grounding and circuit integrity is vital to a safe operating environment.
Grounding conductors must be in place before installing the equipment.
Never operate equipment when grounding or bonding conductor has
been removed.
• Never install equipment not identified in this procedure. Fire or injury
could result from improperly installed equipment.
• Caution should be exercised when installing or modifying
telecommunications lines.
• Disconnect all power sources before servicing the equipment.
• Never touch uninsulated wiring or terminals unless power to the lines
have been disconnected at the source. Always verify power has been
removed using an approved voltage tester.
• To prevent electrical shock, never remove the cover or disassemble the
equipment. There are no user serviceable components in the
equipment.
• Never insert probes or objects of any kind into slots or openings to the
equipment. Dangerous voltages may be present or the object may
cause a short circuit and start a fire or damage the equipment.
CAUTION
HOT SURFACES!
• Under certain conditions, specifically during and immediately after
prolonged operation, the unit can be hot. Wait for unit to cool before
performing maintenance or use insulating gloves.
CAUTION
HEAVY OBJECT!
• Assisted carry ONLY! This object is heavy; over 75 lb. (34.0 kg). Follow
instructions when lifting unit from shipping container and hoisting onto
mounting bracket. Requires a minimum of two people to lift and hand
carry the unit.