previous
|
start
|
next
ISDN System Diagram
An ISDN service typically has the following physical components:
The S-Bus is a kind of dedicated LAN. It uses 4 (or 6) wires, and can extend between 100 and 600 metres from the NT1. A
Terminal Adapter
(TA) is needed for DTEs without ISDN interface.
previous
|
start
|
next