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
3-2 iRM4451 RRH Product Description and Installation Guide
.
Table 3-1 Altiostar Networks iRM4451 technical specifications
iRM4451 Technical Specifications
Frequency Bands
Model Number Operation
iRM44510200
PCS (3GPP Band 2)
UL 1850–1910 MHz
DL 1930–1990 MHz
iRM44510300
1800 MHz (3GPP Band 3)
UL 1710–1785 MHz
DL 1805–1880 MHz
iRM44510400
AWS (3GPP Band 4)
UL 1710–1755 MHz
DL 2110–2155 MHz
iRM44510700
2.6 GHz (3GPP Band 7)
UL 2500–2570 MHz
DL 2620–2690 MHz
iRM4451E400
AWS-1 & AWS-3 (3GPP Band 4 & AWS-3)
UL 1710–1780 MHz
DL 2110–2180 MHz
Item Specification
Physical
Dimensions (H×W×D)
- Excludes solar shield
Radio Module
SPM
17.7 × 21.1 × 6.1 in (450 × 535 × 156 mm)
13.8 × 6.0 × 0.9 in (350 × 153 × 24 mm)
Weight
- Excludes brackets, solar
shield
73.8 lb (33.5 kg)
Volume < 40.0 L
Electrical
Input power –48 V dc
Current 18 A
Power distribution breaker/fuse 20 A (external)
Environmental