User's Manual

RBS 2308 Micro RBS
8 Transmission
The RBS 2308 supports the T1 transmission standard. Characteristics of the
T1 standard are:
• 1.5 Mbit
• 100
• B8ZS line code
Multidrop
Up to ten RBSs can be cascaded using multidrop.
RBS 2308 is equipped with multidrop bypass relays. RBSs connected
downstream to a faulty RBS 2308 will therefore still receive transmission.
9 External Alarms
The RBS 2308 supports a maximum of 4 external alarms, located on the IXU.
27 (30)
EN/LZT 720 0327/3 Uen R1A