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Installation and Maintenance Manual Nimbra 300 Series
Specifications
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67
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4 x OC-3/STM-1 Trunk Module
Module type:
Trunk module
NPS0009-3S31
Data speed:
155 Mbps
Wavelength:
1310 nm
Launched power:
Min: -5 dBm, Max: 0 dBm
Receiver sensitivity:
Min: -34 dBm, Max: -2 dBm
LED indicator
State
Description
Line/Section Tx:
off:
port disabled
red flashing:
RDI, both types
red:
sending AIS
green flashing:
DTM payload loop back
green:
operating
Line/Section Rx:
off:
port disabled
red flashing:
LOS, SF, LOFS
red:
receiving AIS, both types, SD
green flashing:
line or payload loop back
green:
Operating
Path Tx:
off:
port disabled
green:
operating
Path Rx:
off:
TSF of port disabled
green:
operating