Zhone 100 User Manual page 157

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V54 User Lp to Netw
Line Lp to DSX
Payld Lp to DSX
QRSS to DSX
DSX 2047 to Netw
DSX Zero to Netw
2047 to DSX
DSX Lp to Netw
DSX CFA/Red Alarm
DSX Rmt/Yellow Alarm
DSX AIS/Blue Alarm
Lp to Drop
Drop Lp to Netw
Drop 2047 to Netw
Drop Zero to Netw
2047 to Drop
V54 Drop Lp to Netw
LL to Drop
Single Flash Fail
SEEPROM Failure
Netw Threshold Alarm
User Threshold Alarm
980-001-0210G
June 1999
Table 1-13 System Test/Fault
Loopback is in place at the User Port toward the Network Circuit, in response to a
V.54 LoopUp code from the Network (only if DS0s are assigned to the User Port.)
Full T1 Line Loopback in place toward the DSX Circuit.
Full T1 Payload loopback in place toward the DSX Circuit.
Full T1 QRSS pattern BERT is being sent toward the DSX Circuit.
2047 pattern BERT is being sent toward the Network Circuit (for DS0s assigned to
DSX Port @ Nx56K.)
All Zeros pattern BERT is being sent toward the Network Circuit (for DS0s assigned
to DSX Port @ Nx56K.)
2047 pattern BERT is being sent toward the DSX Circuit (for DS0s assigned to DSX
Port @ Nx56K.)
Loopback is in place at the DSX Port (for DS0s assigned to DSX Port @ Nx64K)
toward the Network Circuit.
Detected loss of DSX Circuit Facility. Framing must be enabled for DSX.
Carrier alarm notification that Transmit failure from this DCE has been detected on
this DSX Circuit Facility. Framing must be enabled for DSX.
Carrier alarm notification that an upstream signal failure has been detected on this
DSX Circuit Facility. Framing must be enabled for DSX.
Loopback is in place at the Drop Port toward the Drop Circuit.
Loopback is in place at the Drop Port toward the Network Circuit.
2047 pattern BERT is being sent toward the Network Circuit (for DS0s assigned to
Drop Port).
All Zeros pattern BERT is being sent toward the Network Circuit (for DS0s assigned
to Drop Port).
2047 pattern BERT is being sent toward the Drop Circuit.
Loopback is in place at the Drop Port toward the Network Circuit, in response to a
V.54 LoopUp code from the Network (only if DS0s are assigned to the Drop Port.)
Loopback is in place at the Drop Port toward the Drop Circuit, in response to an LL
(Local Loopback) signal at the Drop Port interface (only if DS0s are assigned to the
Drop Port.)
Failure of one of the unit's two Flash Memory modules detected by the unit.
Failure of SEEPROM hardware detected by the unit.
Network Link Error Threshold (Data Frame Error Seconds) reached or exceeded.
DS0s must be assigned to the User Port.
User Link Error Threshold (Data Frame Error Seconds) reached or exceeded. DS0s
must be assigned to the User Port.
NetPath 100 User's Manual - Installation Guide
Description
Appendix
A-13