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
RBS Product Description
9 Transmission
Transmission cables are normally connected to the transmission Overvoltage
Protection (OVP) modules. Four transmission cables are connected to the
ports on the front of the DXU. The RBS supports two transmission standards:
• T1 1544 kbps, 100
• E1 2048 kbps, 120
• E1 2048 kbps, 75
Optional Transmission Equipment
The cabinet can be connected to transmission equipment that is mounted
externally or inside the RBS depending on the transmission equipment.
Transmission equipment that can be used is as follows:
• AXX 9100 or OMS 860
• Mini-Link
• TMR 9202
• SIU-01
For more information about transmission equipment and configurations, see
document Transmission Configurations and Installation,
151 86-EN/LZT 720 0460, for RBS 2106 and RBS 2106i or Transmission
Configurations and Installation, 151 86-EN/LZT 720 0544, for RBS 2106 V3.
44
129/1551-LZA 701 0001 Uen PF1 | 2010-10-08