Alcatel-Lucent 7750 - Page 642

Interfaces
Page 642 7750 SR Interface Configuration Guide
Show port optical detail:
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Coherent Optical Module
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Cfg Tx Target Power: 1.00 dBm Present Rx Channel : 24
CPR Window Size : 4 symbols Cfg Rx Channel : 24 (auto)
Disp Control Mode : automatic Sweep Start Disp : -25500 ps/nm
Cfg Dispersion : 0 ps/nm Sweep End Disp : 2000 ps/nm
Cfg Alarms : modflt mod netrx nettx hosttx
Alarm Status :
Defect Points :
Rx Q Margin : 10.1 dB Chromatic Disp : 1 ps/nm
SNR X Polar : 19.7 dB Diff Group Delay : 0 ps
SNR Y Polar : 19.5 dB Pre-FEC BER : 0.000E+00
Module State : ready
Tx Turn-Up States : init laserTurnUp laserReadyOff laserReady
modulatorConverge outputPowerAdjust
Rx Turn-Up States : init laserReady waitForInput adcSignal opticalLock
demodLock
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Coherent Optical Port Statistics (Elapsed Seconds: 80674)
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Statistic Current Average Minimum Maximum
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Rx BER 0.000E+00 2.323E-05 0.000E+00 4.646E-05
Rx SNR (dB) 19.6 10.0 0.0 20.1
Rx Chromatic Disp (ps/nm) 1 -18 -37 1
Rx Diff Group Delay (ps) 0 0 0 0
Rx Freq Offset (MHz) 38 -74 -347 200
Rx Q (dB) 16.6 8.3 0.0 16.6
Rx Power (dBm) -10.44 -13.40 -99.00 -10.39
Tx Power (dBm) 0.98 -2.00 -99.00 1.01
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Specific Port Output Fields Specific Port Output — The following table describes port output fields for a specific port.
Label Description
Description
A text description of the port.
Interface
The port ID displayed in the slot/mda/port format.
Speed
The speed of the interface.
Link-level
Ethernet — The port is configured as Ethernet.
SONET — The port is configured as SONET-SDH.