Chapter 2 Technical Indices
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2.8.4 Performance Indices of Optical Supervisor Channel
The optical monitoring channel of the ZXMP M600 is implemented on the NCP board.
Its major performance indices are shown in Table 2.8-6.
Table 2.8-6 Major Performance Indices of Optical Monitoring Channel
Central Wavelength (nm)
1310±50
1511±6.5
Signal code pattern
4B5B
4B5B
Monitoring rate
100Mbit/s
100Mbit/s
Optical source type
SLM LD
SLM LD
Signal transmitting rate (dBm)
-5~0
-5~0
Minimum receiving sensitivity (dBm)
-34
-34
Minimum overload power (dBm)
-10
-10
2.8.5 SRM42 Interface Indices
The OTU module used in the ZXMP M600 includes a line optical transmitting module,
line end optical receiving module and client optical transceiving module.
1. Indices of the line end optical transmitting port
The Indices of the line end optical transmitting port are the same as OTU shown
in Table 2.8-3.
2. Indices of the line end optical receiving port
The Indices of the line end optical receiving port are the same as OTU shown in
Table 2.8-4.
