Verilink 210 (34-00196) Product Manual - Manual (Page 9)

Subject: 200 ESF CSU Reference Manual, 1st Edition, March 1995
Date: March 4, 1996
Re: Test Jacks
This addendum provides additional information and/or corrections to the present manual.
The information will be incorporated into the next printing of this manual.
Test Jacks
Test Access Jacks: These bantam jacks provide access to the T1 line on the DTE side as fol-
lows: the left 2 ports break connection to the unit and make connection to the DTE, the middle 2
ports are used for monitoring the signals passing through the unit (between the DTE and the net-
work), and the right 2 ports break connection to the DTE and make connection to the unit in the
direction of the network.
LOOP NORM
PWR DTE NET LOOP FAR
PRODUCTIVITY SERIES
TxPORT 200 Front Panel
T R A N S P O R T
®
MODEL þ200 þESF / CSU
NET MON DTE
T
O
D
T
E
T
O
N
E
T
34-00196-A1.01
Addendum
T R A N S P O R T
®