Reference Manual Part 1

RBS 2206
1 Product Overview
The RBS 2206 is a high-capacity indoor base station. It is used for indoor
applications, with up to six double TRansceiver Units (dTRU). The RBS 2206 is
designed to be transported as a fully-assembled cabinet to the site. All units in
the cabinet are easily accessible from the front of the cabinet, which means that
the cabinets can be mounted side by side with their backs against a wall.
1.1 Main Features
The RBS 2206 supports the following features:
• 1, 2 or 3 sectors in one cabinet using Combining and Distribution Unit
(CDU-F or CDU-G)
• Co-siting (antenna sharing) with GSM, TDMA or WCDMA systems
• Discontinuous transmission/reception
• Duplex filters
• Dynamic power regulation
• Encryption/ciphering
• EDGE, hardware prepared
• Expansion by TG-synchronisation
• External alarms
• Frequency hopping
• Link Access Procedures on D-channel (LAPD) concentration and LAPD
multiplexing are used to make the transmission resource more efficient
• Positioning with GPS
• 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 PLM synchronisation
− E1 2048 kbit/s, 75
, with PCM synchronisation
− E1 2048 kbit/s, 120
, with PCM synchronisation
• Wide range power input 120 – 250 V AC
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EN/LZT 720 0225 Uen R6A