Datasheet

FWLF1523P1x51 Pluggable SFP Product Specifications F i n i s a r
© Finisar Corporation May 2011, Rev. A Page 4
IV. Optical Characteristics (Under Operating Conditions)
Parameter
1
Symbol Min Typ Max Unit Ref.
Transmitter
Output Opt. Pwr (comm. temp.) P
OUT
+1 +5 dBm 2
Output Opt. Pwr (extended temp.) P
OUT
-1 +3 dBm 2
Optical Wavelength
λ
1504.5 1511 1517.5 nm
Spectral Width (-20 dB)
σ
1 nm
Optical Extinction Ratio ER 10 dB
Optical Rise/Fall Time t
r
/ t
f
800 ps 3
Relative Intensity Noise RIN -120 dB/Hz
Generated Jitter (peak to peak) J
TX
p-p 0.07 UI 4
Generated Jitter (rms) J
TX
rms 0.007 UI 5
Mask Margin 20%
Receiver
Average Rx Sensitivity R
SENS1
-34 -10 dBm 5
Maximum Input Power P
MAX
-10 dBm
Optical Center Wavelength
λ
C
1260 1600 nm
LOS De-Assert LOS
D
-34.5 dBm
LOS Assert LOS
A
-48 dBm
LOS Hysteresis 0.5 dB
Max Receiver Reflectance Rx
R
-25 dB
Notes:
1. All values are specified relative to an optical system design objective of a BER not worse than 1E-12
at 155Mb/s.
2. 9/125 SMF, Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
3. Unfiltered, 20-80%
4. Jitter measurements taken using Agilent OMNIBERT 718 in accordance with GR-253.
5. With worst-case extinction ratio. Measured with a PRBS 2
23
-1 test pattern.