Accedian EtherNID GE, Руководство администратора

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4: Port configuration SFP information
59
Receive power
Measured received optical power. Absolute accuracy is dependent upon the exact optical
wavelength. For the vendor specified wavelength, accuracy should be better than 3dB over
specified temperature and voltage.This accuracy should be maintained for input power levels
up to the lesser of maximum transmitted or maximum received optical power per the
appropriate standard. It should be maintained down to the minimum transmitted power minus
cable plant loss (insertion loss or passive loss) per the appropriate standard. Absolute
accuracy beyond this minimum required received input optical power range is vendor specific.
Supply voltage
Internally measured transceiver supply voltage. Note that in some transceivers, transmitter
supply voltage and receiver supply voltage are isolated. In that case, only one supply is
monitored. Refer to the device specification for more detail.
SFP thresholds
Temperature
High alarm
High Alarm transceiver temperature.
Low alarm
Low Alarm transceiver temperature.
High warning
High Warning transceiver temperature.
Low warning
Low Warning transceiver temperature.