Datasheet

FTLF1621P1xCL Pluggable SFP Product Specification –September 2008 F i n i s a r
© Finisar Corporation September 3, 2008 Rev.A.1 Page 5
IV. Optical Characteristics (T
OP
= -10 to 70°C, V
CC
= 3.00 to 3.60 Volts)
Parameter Symbol Min Typ Max Unit Ref.
Transmitter
Output Opt. Pwr: 9/125 SMF P
OUT
-2 +3 dBm 1
Optical Wavelength
λ
1500 1580 nm
Spectral Width (-20dB)
σ
1 nm
Optical Extinction Ratio ER 9 dB
Sidemode Supression ratio SSR
min
30 dB
Optical Rise/Fall Time t
r
/ t
f
180 ps 2
Total Generated Transmitter Jitter
(peak to peak)
J
TX
p-p 0.07 UI
Total Generated Transmitter Jitter
(rms)
J
TX
rms 0.007 UI
Receiver
Average Rx Sensitivity @ 2.67Gb/s R
SENS1
-28 dBm 3
Average Rx Sensitivity @ OC-48 R
SENS1
-28 dBm 3
Average Rx Sensitivity @ 2X Fibre
Channel
R
SENS2
-28 dBm 4
Average Rx Sensitivity @ Gigabit
Ethernet
R
SENS3
-30 dBm 4
Average Rx Sensitivity @ OC-12 R
SENS4
-29 dBm 5
Average Rx Sensitivity @ OC-3 R
SENS5
-15 -30 dBm 5
Maximum Input Power P
MAX
-9 dBm
Optical Center Wavelength
λ
C
1270 1600 nm
LOS De-Assert LOS
D
-28 dBm
LOS Assert LOS
A
-41 dBm
LOS Hysteresis 0.5 dB
Notes
:
1. Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.
2. Unfiltered
3. With worst-case extinction ratio at 10
-10
BER. Measured with a PRBS 2
31
-1 test pattern interspersed
with 72 consecutive ones and 72 consecutive zeros.
4. With worst-case extinction ratio. Measured with a PRBS 2
7
-1 test pattern.
5. With worst-case extinction ratio. Measured with a PRBS 2
23
-1 test pattern.