Reference Manual Part 1

RBS 2106
1 Product Overview
The RBS 2106 is a high-capacity base station. It is used for outdoor
applications, with up to six double Transceiver Units (dTRU). There is space
inside the cabinet for transmission equipment and battery backup.
The RBS 2106 is designed to be transported as a fully-assembled cabinet,
without the exception of batteries, to the site. All units in the cabinet are easily
accessible from the front of the cabinet, which means that the cabinet can
be mounted against a wall.
1.1 Main Features
The RBS 2106 can support the following features:
• 12 TRXs
• Co-siting (antenna sharing) with GSM, TDMA, WCDMA systems
• Discontinuous transmission/reception
• Duplex filters
• Dynamic power regulation
• Encryption/ciphering
• EDGE
• Expansion by TG-synchronisation
• External alarms
• Frequency hopping
• Internal battery backup in three variants
• Positioning with GPS
• Power Supply System: Can be connected to 200 – 250 V AC mains
supplies
• Radio configurations supported on 800, 900, 1800 and 1900 MHz
• Receiver diversity
• Transmission Interface: The following transport network interface
alternatives exist:
T1 1544 kbit/s, 100
, with PCM synchronisation
E1 2048 kbit/s, 75
, with PCM synchronisation
3 (36)
EN/LZT 720 0222 Uen R6A