Finisar FTLF1217P2XTL IX. Digital Diagnostic Specifications, Dynamic Range for Rated Accuracy

FTLF1217P2xTL Pluggable SFP Product Specification – September 2008

IX. Digital Diagnostic Specifications

FTLF1217P2xTL transceivers have internally calibrated digital diagnostics.

Parameter	Symbol	Min	Typ	Max	Units	Ref.
Accuracy
Internally measured transceiver	DDTemperature			± 3	ºC
temperature
Internally measured transceiver	DDVoltage			± 100	mV
supply voltage
Measured TX bias current	DDBias			± 10	%	1
Measured TX output power	DDTx-Power			± 3	dB
Measured RX received average	DDRx-Power			± 3	dB
optical power
Dynamic Range for Rated Accuracy
Internally measured transceiver	DDTemperature	-40		85	ºC
temperature
Internally measured transceiver	DDVoltage	3.0		3.6	V
supply voltage
Measured TX bias current	DDBias	0		70	mA
Measured TX output power	DDTx-Power	-22		-13	dBm
Measured RX received average	DDRx-Power	-33		-12	dBm
optical power
Max Reporting Range
Internally measured transceiver	DDTemperature	-40		125	ºC
temperature
Internally measured transceiver	DDVoltage	2.8		4.0	V
supply voltage
Measured TX bias current	DDBias	0		80	mA
Measured TX output power	DDTx-Power	-24		-11	dBm
Measured RX received average	DDRx-Power	-35		-10	dBm
optical power

Notes:

1. Accuracy of Measured Tx Bias Current is 10% of the actual Bias Current from the driver to the LED.

♥ Finisar Corporation September 13, 2008 Rev. B Page 8