User`s guide

Monitoring and Managing the DL3100 5-13
5
¥ Loopback Requests
DTE (LT+RTS)ÑOn or Off
On indicates that the customer equipment (DTE) has requested a
loopback test when both RTS and LT are On.
DTE (LT)ÑOn or Off
On indicates that the customer equipment (DTE) has requested test
mode, and is the DTE providing the LT and DTR signal without RTS.
This test enables the DTE loopback circuit without the DTE being ready
to send data.
CTS (Clear to Send)ÑOn or Off
On indicates that the DL3100 is ready to accept data from the DTE.
DSR (Data Set Ready)ÑOn or Off
On indicates that the DL3100 is ready to accept data from the DTE.
RLSD (Receive Line Signal Detector)ÑOn or Off
On indicates:
¥ The receive data is reliable
¥ The T3 data is in frame sync
¥ The DL3100 is receiving good framing information
DTR (Data Terminal Ready)ÑOn or Off
On indicates that the DTE is ready to accept data.
LT (Local Test)ÑOn or Off
On indicates that the DTE is requesting local loopback or test mode at
the DL3100 interface.
RTS (Request to Send)ÑOn or Off
On indicates that the DTE is ready to send data.
Monitoring Statistics
To monitor DL3100 statistics, youÕll use the following submenus:
¥ Current T3MB Statistics Menu
¥ Current HSDB Statistics Menu
¥ Current HVDB Statistics Menu