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5 Hardware Structure of the AVM ISDN-Controller T1/T1-B
5 Hardware Structure of the AVM ISDN-
Controller T1/T1-B
The AVM ISDN-Controller T1/T1-B is designed to
process all thirty data channels and the signaling
channel of the S
2M
interface simultaneously, and can be
connected directly to the ISDN network terminator or
to an S
2M
PBX extension.
The AVM ISDN-Controller T1/T1-B is built in a
single-height 19" rack-mount housing. It can be in-
stalled either in a 19" equipment rack or as a table-top
unit.
The AVM ISDN-Controller T1/T1-B is composed of
the following subassemblies:
1. the actual ISDN-Controller,
2. the link adapter (PC interface card), and
3. the power supply.
Fig.
T1 with link adapter and power supply
NTBA
Primary Rate Interface
High-Performance ISDN by...
P ower
Sync.
D-channel
S ys tem
Link Adapter
Netzteil