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
Physical description
iRM4451 RRH Product Description and Installation Guide 3-9
Figure 3-10 LED indicators
1
2
1 Test Access Port (factory use only)
2 LEDs
Table 3-3 LED indicators description and operating characteristics
Indicator
Item
No.*
Description Operation
POWER 1
Indicated power ON/OFF
status
• OFF when no power is applied to the unit
• Steady GREEN when power to the unit is
normal
• Steady RED when a power fault is present
STATUS 2
Indicates the status of the
iRM4451
• OFF when no power is applied to the unit
• Steady GREEN when the unit is operating
within operational boundaries
• Slow GREEN blink when booting up or shutting
down
• Steady AMBER when minor fault occurs
(hardware or software)
• Steady RED when a critical or major fault
occurs (hardware or software)