Pulse O3-4D1L3 U2 Manual page 8

O3-4D1L3 U2
1631, Issue 4, October 2009
Alarm Stimulus
System A DS1-1 LOS
System A DS1-2 LOS
System A DS1-3 LOS
System A DS1-4 LOS
System B DS1-1 LOS
System B DS1-2 LOS
System B DS1-3 LOS
System B DS1-4 LOS
System A OC3 LOS
System B OC3 LOS
Figure 5. O3-4D1L3 to DMXtend Reference Circuit Configuration
Table 4. System Alarm Behavior:
Pulsecom O3-4D1L3 to Lucent DMXtend Configuration
System A Response
DS1 LED (red) / DS1 alarm relay / TX AIS
upstream / DS1-1 LOS alarm in craft port
DS1 LED (red) / DS1 alarm relay / TX AIS
upstream / DS1-2 LOS alarm in craft port
DS1 LED (red) / DS1 alarm relay / TX AIS
upstream / DS1-3 LOS alarm in craft port
DS1 LED (red) / DS1 alarm relay / TX AIS
upstream / DS1-4 LOS alarm in craft port
DS1 LED (yellow) / DS1-1 drop AIS / DS1-1
AIS (FE) alarm in craft port
DS1 LED (yellow) / DS1-2 drop AIS / DS1-2
AIS (FE) alarm in craft port
DS1 LED (yellow) / DS1-3 drop AIS / DS1-3
AIS (FE) alarm in craft port
DS1 LED (yellow) / DS1-4 drop AIS / DS1-4
AIS (FE) alarm in craft port
OC3 LED (red) / DS1 LED (yellow) / DS1
drop AIS on all ports / TX upstream RDI_L,
RDI_P, and RDI_V / OC3 alarm relay
closure / OC3 LOS and DS1 AIS (FE)
alarms on all ports in craft port
OC3 LED (yellow) / OC3 RDI_L alarm in
craft port / no impact on drop DS1 signaling
DS1 #1
DS1 #2
O3-4D1L3
DS1 #3
DS1 #4
SYSTEM A
DS1-1 drop AIS
DS1-2 drop AIS
DS1-3 drop AIS
DS1-4 drop AIS
DS1 LED (red) / TX DS1-1 AIS upstream
DS1 LED (red) / TX DS1-2 AIS upstream
DS1 LED (red) / TX DS1-3 AIS upstream
DS1 LED (red) / TX DS1-4 AIS upstream
Minor alarm (RDI_L) configurable / RDI_P
and RDI_V defects detected
Critical system alarm / VT AIS alarm on all
VTs / drop AIS alarm on all DS1s
DMXtend
SYSTEM B
8
System B Response
DS1 #1
DS1 #2
DS1 #3
DS1 #4