Usually Transponders have following optical parameters to monitor:
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Optical power receives. |
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Normalized optical power receive. |
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Optical power receive (minimum). |
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Optical power receive (maximum). |
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Optical power receive (average). |
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Optical power transmit. |
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Optical power transmit (minimum). |
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Optical power transmit (maximum). |
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Optical power transmit (average). |
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Optical power receive OTS. |
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Normalized optical power receive OTS. |
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Optical power receive OTS (minimum). |
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Optical power receive OTS (maximum). |
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Optical power receive OTS (average). |
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Differential group delay (average). |
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Differential group delay (maximum). |
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Code violations, OTU, near end receive. |
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Errored seconds, OTU, near end receive. |
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Severely errored seconds, OTU, near end receive. |
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Severely errored frame seconds, OTU, near end receive. |
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FEC corrections, OTU, near end receive. |
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High correction count seconds, OTU, near end receive. |
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Pre-FEC BER, OTU, near end receive. |
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Pre-FEC BER (maximum), OTU, near end receive. |
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Post-FEC BER estimates, OTU, near end receive. |
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Q min, OTU, near end receive. This represents the Q low water mark. |
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Q max, OTU, near end receive. This represents the Q high water mark. |
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Q average, OTU, near end receive. This represents the average Q during the measured interval. |
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Q standard deviation, OTU, near end receive. This represents the standard deviation of the Q during the measured interval. |
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Uncorrected FEC block, OTU, near end receive. |
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Code violations, ODU, near end receive. |
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Errored seconds, ODU, near end receive. |
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Severely errored seconds, ODU, near end receive. |
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Unavailable seconds, ODU, near end receive. |
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Failure count, ODU, near end receive. |