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FTLF1217P2xTL Pluggable SFP Product Specification – September 2008
© Finisar Corporation September 13, 2008 Rev. B Page 8
IX. Digital Diagnostic Specifications
FTLF1217P2xTL transceivers have internally calibrated digital diagnostics.
Parameter Symbol Min Typ Max Units Ref.
Accuracy
Internally measured transceiver
temperature
DD
Temperature
± 3
ºC
Internally measured transceiver
supply voltage
DD
Voltage
± 100
mV
Measured TX bias current
DD
Bias
± 10
%
1
Measured TX output power
DD
Tx-Power
± 3
dB
Measured RX received average
optical power
DD
Rx-Power
± 3
dB
Dynamic Range for Rated Accuracy
Internally measured transceiver
temperature
DD
Temperature
-40 85 ºC
Internally measured transceiver
supply voltage
DD
Voltage
3.0 3.6 V
Measured TX bias current
DD
Bias
0 70 mA
Measured TX output power
DD
Tx-Power
-22 -13 dBm
Measured RX received average
optical power
DD
Rx-Power
-33 -12 dBm
Max Reporting Range
Internally measured transceiver
temperature
DD
Temperature
-40 125 ºC
Internally measured transceiver
supply voltage
DD
Voltage
2.8 4.0 V
Measured TX bias current
DD
Bias
0 80
mA
Measured TX output power
DD
Tx-Power
-24 -11 dBm
Measured RX received average
optical power
DD
Rx-Power
-35 -10 dBm
Notes:
1. Accuracy of Measured Tx Bias Current is 10% of the actual Bias Current from the driver to the LED.