User Manual
Table Of Contents
- toc
- RBS Product Description
- 1 Introduction
- 2 Product Overview
- 3 Dimensions
- 4 Space Requirements
- 5 Environment
- 6 Hardware Units
- 7 Interfaces
- 8 Power System
- 9 Transmission
- 10 External Alarms
- 11 Standards, Regulations and Dependability
- RBS Product Description
- tables
- Table 1 Weights
- Table 2 Colour
- Table 3 Environmental Specifications
- Table 4 Compliance Boundary Dimensions for the General Public (G
- Table 5 Characteristics for a Typical Antenna (KRE 101 1916/1)
- Table 6 Maximum Power to Antenna for Various RBS Configurations
- Table 7 RBS 2206 External Connections
- Table 8 RBS 2206 V2 External Connections
- Table 9 AC Power Requirements
- Table 10 Fuse Specifications
- Table 11 Fuse Specifications
- Table 12 +24 V DC Power Requirements
- Table 13 Fuse Specifications
- Table 14 Fuse Specifications
- Table 15 Requirements
- Table 16 Fuse Specifications
- Table 17 Fuse Specifications
- Table 18 Power Consumption RBS 2206
- Table 19 Power Consumption RBS 2206 V2
Ericsson Internal
DESCRIPTION 32 ( 34 )
/ XSNSIXI 19/1551-LZA 701 0001 Uen
CBC/ XRX/M ( Kai Lian) 2011-05-05 G
Prepared (also subject responsible if other) No.
Approved Checked Date Rev Reference
• E1 2 Mbit/s, 120
Overvoltage Protection Modules
This module contains overvoltage protection for the E1/T1 interfaces. If the
E1/T1 interfaces are terminated in equipment outside the RBS equipment
room, these lines must be protected by Overvoltage Protection (OVP) modules
in the DF.
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:
• Transmission adapter (not connected to DF) with BNC connector
• AXX 9100
• MINI-LINK
• TMR 9202
• SIU-01
For more information about transmission equipment and configurations,
see document Transmission Configurations and Installation, RBS 2206,
151 86-EN/LZT 720 0461.
10 External Alarms
The RBS supports a maximum of 16 external alarms. The external alarm
device can set the alarm using either an open or a closed condition.
The alarm device connected to the terminals should be isolated relay contacts.
A closed contact (logic zero) is required to be below 2 k
, and an open contact
(logic one) above 100 k
. The current through a closed contact is 1.2 mA. The
voltage between terminals with an open contact is 24 V DC.
The inputs must be protected by an overvoltage protection unit.
The external alarms are defined at the installation. They are defined by using
the OMT or from the BSC using the remote OMT.
11 Standards, Regulations and Dependability
This section provides a brief overview of standards, type approval, and EMC.