FTRJ1721P1xCL Pluggable SFP Product Specification – December 2003
IV.
Optical Characteristics (TOP = -10 to 70°C, VCC = 3.00 to 3.60 Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Transmitter
Output Opt. Pwr: 9/125 SMF
Optical Wavelength
POUT
λ
-2
1280
+3
1335
1
dBm
nm
nm
dB
dB
ps
1
2
Spectral Width (-20dB)
Optical Extinction Ratio
Sidemode Supression ratio
Optical Rise/Fall Time
Total Generated Transmitter Jitter
(peak to peak)
σ
ER
9
30
SSRmin
tr/ tf
160
0.07
3
JTXp-p
UI
Total Generated Transmitter Jitter
(rms)
JTXrms
0.007
UI
Receiver
Average Rx Sensitivity @ 2.67Gb/s
Average Rx Sensitivity @ OC-48
Average Rx Sensitivity @ 2X Fibre
Channel
Average Rx Sensitivity @ Gigabit
Ethernet
Average Rx Sensitivity @ OC-12
Average Rx Sensitivity @ OC-3
Maximum Input Power
Optical Center Wavelength
LOS De-Assert
RSENS1
RSENS1
RSENS2
-27
-27
-28
dBm
dBm
dBm
3
3
4
RSENS3
-30
dBm
4
RSENS4
RSENS5
PMAX
λC
LOSD
LOSA
-29
-30
dBm
dBm
dBm
nm
dBm
dBm
dB
5
5
-15
-9
1270
1600
-28
LOS Assert
-41
0.5
LOS Hysteresis
Notes:
1. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
2. Unfiltered, 20-80%
3. With worst-case extinction ratio. Measured with a PRBS 231-1 test pattern interspersed with 72
consecutive ones and 72 consecutive zeros.
4. With worst-case extinction ratio. Measured with a PRBS 27-1 test pattern.
5. With worst-case extinction ratio. Measured with a PRBS 223-1 test pattern.
Finisar Corporation December 17, 2003 Rev. G
Page 4
FINISAR [ FINISAR CORPORATION. ]
