User Manual
Table Of Contents
- toc
- 1 Introduction
- 2 Product Overview
- 3 Dimensions
- Size and Weight
- Surface and Colour
- 4 Space Requirements
- Footprint
- 5 Environment
- 6 Hardware Units
- 7 Interfaces
- 7.1 External Connections
- Connections on DF
- Overvoltage Protection Modules in the RBS 2106i and RBS 2106 V3
- Overvoltage Arrestors for External Alarms in the RBS 2106
- Antenna Connections
- Other External Connections
- External Connections to TM
- Transport Network to TM
- 7.2 Test Interface
- 7.3 Operator Interface
- Indicators
- Buttons
- 8 Power System
- 8.1 Power Supply
- AC Mains Supply Voltage
- External Earth Fault Circuit Breakers
- Mains Fuses
- 8.2 Battery Backup
- Internal Battery Backup
- External Battery Backup
- 8.3 Output Power to TM
- 8.4 Power Consumption
- 9 Transmission
- Optional Transmission Equipment
- 10 External Alarms
- 11 Standards, Regulations and Dependability
PRELIMINARY
Hardware Units
The recommended installation is shown in the figure below.
RBS
cabinet
TM
Transmission
equipment
DXU
(DXX)
Lightning
Protection
and
RF filter
P012580A
Figure 12 Recommended TM Installation
The maximum dimensions for the TM are shown in the table below.
Table 20 Maximum Dimensions
Dimension
Size
Panel width
485 mm
Height
445 mm
Depth behind mounting rails
267 mm
Depth behind mounting rails
280 mm
Space in front of mounting rails
(1)
65 mm
(1) For cables and connectors.
Note: The TM space is based on the 19 in. standard housing equipment.
The TM power distribution is shown in the table below.
Table 21 Power Distribution for the TM Space
Type Power
2 × 250 W at +24 V DCDC power distribution
2 × 200 W at
0
48 V DC
Note: The maximum power distribution allowed in the TM space is 300 W.
The available airflow for cooling is 25 g/s (corresponding to approximately
80 – 85 m
3
/h) at a pressure drop of 60 Pa.
31
129/1551-LZA 701 0001 Uen PF1 | 2010-10-08