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
3-8 iRM4451 RRH Product Description and Installation Guide
Figure 3-9 Huber + Suhner Q-XCO fiber optic fronthaul cable
The GigE optical fronthaul cables are supplied and pre-installed at the site by the
Operator.
NOTE
There is a long lead time associated with ordering of this cable. Allow a
minimum of 10 weeks lead time to ensure the cable is received at the time
installation is to be performed.
3.2.6 LED indicators
There are four LED indicators located on the right side of the iRM4451 as shown in
Figure 3-10. Each LED can be either off, green, amber or red. The description and
operating characteristics of each LED is described in Table 3-3. The blink rates for
the LEDs are described in Figure 3-4. Table 3-5 describes the LED sequence
during boot-up.