ZyXEL Communications XGS3600 Series Manual page 57

Vendor Name:

Displays the vendor name.
Vendor P/N:

Displays the vendor part number or product name.
Vendor Rev (Revision):

Display the module revision.
Vendor SN (Serial Number):

Displays the vendor serial number for the transceiver.
Date Code:

Displays the vendor's manufacturing date code.
Temperature:

Displays the
accuracy is vendor specific but must be better than 3 degrees Celsius over
specified operating temperature and voltage.
Vcc:

Displays the internally measured transceiver supply voltage. Accuracy is vendor
specific but must be better than 3 percent of the manufacturer's nominal value
over specified operating temperature and 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.
Mon1(Bias) mA:

Displays the measured TX bias current in uA. Accuracy is vendor specific but
must be better than 10 percent of the manufacturer's nominal value over
specified operating temperature and voltage.
Mon2(TX PWR):

Displays the measured coupled TX output power in mW. Accuracy is vendor
specific but must be better than 3dB over specified operating temperature and
voltage. Data is assumed to be based on measurement of a laser monitor
photodiode current. Data is not valid when the transmitter is disabled.
Mon3(RX PWR):

Displays the measured received optical power in mW. 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.
internally measured
XGS3600 Series User's Guide
50
transceiver temperature. Temperature