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 3-1
3 Physical description
The Altiostar Networks iRM4451 Remote Radio Head is a compact, modular, outdoor
radio unit constructed of aluminum with integrated heat sink fins to facilitate fanless
convection cooling. Four independent RF outputs for a 4T4R configuration at 30 W per
RF path for a total of 120 W maximum.
The iRM4451 has connections for –48 V dc power input and Gigabit Ethernet optical
fronthaul.
Figure 3-2 shows the iRM4451 with the solar shield.
Figure 3-2 Altiostar networks iRM4451 (with solar shield)
The Altiostar Networks iRM4451 can be mounted on a wall, mast or tower using the
supplied mounting bracket assembly and mounting plate. Table 3-1 lists the
specifications of the iRM4451 by characteristic type.