Paradyne FrameSaver SLV 9124 User Manual page 160

Troubleshooting
6-10
Table 6-1. Alarm Conditions (4 of 6)
Alarm Condition What It Indicates
LOS at DSX-1 A Loss of Signal (LOS)
condition is detected on the
DSX-1 interface. Clears
when the ratio of ones to
zeros received is greater
than or equal to 12.5%.
LOS at Network 1 A Loss of Signal (LOS)
condition is detected on the
network interface. Clears
when the ratio of ones to
zeros received is greater
than or equal to 12.5%.
Network Com Link The communication link for
Down the COM port is down and
the COM port is configured
for Net Link.
OOF at DSX-1 An Out of Frame (OOF)
condition is detected on the
DSX-1 interface.
March 2000
DSX-1 cable problem.
No signal being
transmitted from the
DTE.
Network cable problem.
No signal is being
transmitted at the far-end
FrameSaver unit.
T1 facility problem.
Incompatible framing
format between the DTE
and the FrameSaver
unit.
DSX-1 cabling problem.
What To Do
Check that the DSX-1 cable is
securely attached at both
ends.
Check the DTE status.
Check that the network cable
is securely attached at both
ends.
Check far-end FrameSaver
unit status.
Contact your network provider.
Check the router connected to
the COM port.
Check that the framing format
for the DSX-1 (DTE) interface
is correct.
Check that the DSX-1 cable is
securely attached at both
ends.
9124-A2-GB20-00