Datasheet

FTLX8571D3BCV Product Specification – March 2009
© Finisar Corporation -March 2009 Rev. B Page 4
IV. Optical Characteristics for RS0 = LOW (1G Operation)
(T
OP
= 0 to 70 °C, V
CC
= 3.14 to 3.46 Volts)
Parameter Symbol Min Typ Max Unit Ref.
Transmitter
Average Launch Power P
AVE
-9.5 -1 dBm 1
Optical Wavelength
λ
840 850 860 nm 2
Rise-Fall Time T
rise
/T
fall
0.26 ns 3
RMS Spectral Width
Δλ
rms
0.45 dB
Optical Extinction Ratio ER 9 dB
Average Launch power of OFF
transmitter
P
OFF
-30 dBm
Tx Jitter Tx
j
Per IEEE 802.3-2005 Table 38-10
Relative Intensity Noise RIN
12
OMA -117 dB/Hz
Coupled Power Ratio CPR 9 dB
Receiver
Wavelength Range
λ
C
840 860 nm 2
Receiver Sensitivity R
SENS
-17 dBm
Stressed Receiver Sensitivity
50 μm MMF
SRS
50um
-13.5 dBm 4
Stressed Receiver Sensitivity
62.5 μm MMF
SRS
62um
-12.5 dBm 4
Maximum Input Power P
MAX
+0.5 dBm
Return Loss R
rx
12 dB
Receive electrical 3dB upper cutoff
frequency
1500 MHz 2
LOS De-Assert LOS
D
-18 dBm
LOS Assert LOS
A
-30 -23 dBm
LOS Hysteresis 0.5 dB
Notes:
1. Max is equivalent to 10G max spec.
2. This product has not been designed to support 780-nm laser operation.
3. 20%-80%.
4. Per IEEE 802.3-2005. 9dB extinction ratio transmitter.