User`s guide

B-2 DL600E E1 Data Multiplexer UserÕs Guide
E1 Network Pin Assignments
The pin assignments for the DB15 network interface connector are listed
in Table B-1 below.
The AUX (E1) DTE Interface pin assignments for the 15-pin, female,
sub-miniature-D connector with lock-posts
are listed in Table B-2 below.
Table B-1 Network Interface Pin Assignments
Pin Signal
1 Send toward Network Tip (T1)
9 Send toward Network Ring (R1)
2NC
3 Receive from Network Tip (T)
11
Receive from Network Ring (R)
4NC
5, 6, 7, 8, 10,
12,13,14,15
NC
Table B-2 AUX (E1) DTE Connector Pin Assignments
Pin Signal
1 Receive from Network Tip (T1)
9 Receive from Network Ring (R1)
2 Frame Ground
3 Send toward Network Tip (T)
11
Send toward Network Ring (R)
4NC
5, 6, 7, 8, 10,
12,13,14,15
NC