User Manual

RBS 2107
1 Product Overview
The RBS 2107 is a medium-capacity base station. It is used for outdoor
applications, with up to three double TRansceiver Units (dTRU). There is space
inside the cabinet for transmission equipment and battery backup.
The RBS 2107 is designed to be transported as a fully assembled cabinet,
with th
e exception of batteries, to the site. All units in the cabinet are easily
accessible from the front of the cabinet, which means it can be positioned
against a wall.
1.1 Main Features
The RBS 2107 supports the following features:
• 6 TRXs
• Discontinuous transmission and reception
• Duplex filters
• Dynamic power regulation
• Encryption and ciphering
• EDGE
• Expansion by TG synchronisation
• External alarms
• Frequency hopping
• Internal battery backup
• Positioning with GPS
• 200 – 250 V AC mains power supply system
• Radio configurations supported on 800, 900 (E-GSM and P-GSM), 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
E1 2048 kbit/s, 120
, with PCM synchronisation
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EN/LZT 720 0491 Uen R2A