ADTRAN ATLAS 800 SERIES System Manual page 162

ATLAS 800 Series System Manual
Alarms
Alarm
SLIP
PLL
ZERO
No Ext Clk
DTE Status
Write security: 5; Read security: 5
Shows the status of key DTE interface signals. An asterisk (*) indicates the presence of a signal and a
hyphen (-) indicates no signal present.
Prt
DTE Status
Options
RTS
CTS
DTR
DSR
DCD
RI
TD
RD
EC
61200780L1-1C
Displays an alarm condition on the DTE interface.
Description
A rate mismatch exists between the DTE clock and the network-side clock (as
set by DS0 assignment).
The Video Module DTE port is not able to lock onto the clock provided by the
network interface.
The DTE is sending an excessive number of consecutive zeroes to the network
interface.
The DTE is not providing an external transmit clock. This alarm displays only if
the Video Module DTE port is configured to get its transmit clock from the
DTE.
Operating port number.
The following signals are monitored (these options are read-only):
Description
Request to send from DTE.
Clear to send to DTE.
Data terminal ready from DTE.
Data set ready to DTE.
Data carrier detect to DTE.
Ring indicate to DTE.
Transmit data from the DTE.
Receive data toward the DTE.
External clock present.
© 2004 ADTRAN, Inc.
Dual Video Option Module
DTE Status
162