FTLF8519P2xNL Pluggable SFP Product Specification – September 2005
IX. Digital Diagnostic Specifications
FTLF8519P2xNL transceivers can be used in host systems that require either internally
or externally calibrated digital diagnostics.
Parameter
Symbol
Min
Typ
Max
3
100
10
2
2
Units
ºC
mV
%
dB
dB
1
Ref.
Accuracy
DD
Temperature
Internally measured transceiver
temperature
DD
Voltage
Internally measured transceiver
supply voltage
DD
Bias
Measured TX bias current
DD
Tx-Power
Measured TX output power
DD
Rx-Power
Measured RX received average
optical power
Dynamic Range for Rated Accuracy
DD
Temperature
Internally measured transceiver
temperature
DD
Voltage
Internally measured transceiver
supply voltage
DD
Bias
Measured TX bias current
DD
Tx-Power
Measured TX output power
DD
Rx-Power
Measured RX received average
optical power
Max Reporting Range
DD
Temperature
Internally measured transceiver
temperature
DD
Voltage
Internally measured transceiver
supply voltage
DD
Bias
Measured TX bias current
DD
Tx-Power
Measured TX output power
DD
Rx-Power
Measured RX received average
optical power
-20
3.0
0
-9
-20
85
3.6
20
-3
0
ºC
V
mA
dBm
dBm
-40
2.8
0
-10
-22
125
4.0
20
-3
0
ºC
V
mA
dBm
dBm
Notes:
1. Accuracy of Measured Tx Bias Current is 10% of the actual Bias Current from the laser driver to the
laser.
Finisar Corporation September 25, 2005 Rev. J
Page 7
FINISAR [ FINISAR CORPORATION. ]
