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3 Connection for a PRI network
Since there is no commonly accepted standard for the connections in the 2 Mbit sector, you
will be confronted with different forms of connectors depending on the type of terminal and
the network termination used.
The ARGUS changes the connector pin assignments automatically in accordance with the
mode, TE or NT. Additionally, it is also possible to change the pin assignments manually in
the L1-Status menu.
3.1 Pin Assignment on the ARGUS (BRI/PRI/E1)
In TE mode, the ARGUS sends on lines 4 and 5, in NT-Mode on 1 and 2 (see illustration).
An adapter cable, which is suitable for the PRI network/system to be tested, can be
connected using the RJ45-RJ45 adapter.
1
2
7
8
RJ45 connector
ARGUS
(WE8/4)
PIN
1
8
2
7
ARGUS PRI
3 Connection for a PRI network
1
PRI
2
4
Access
5
RJ45 connector
(WE8/4)
PIN
Function
NT
TE
1
Tx
Rx
2
Tx
Rx
4
Rx
Tx
5
Rx
Tx
15
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