FTLF1419P1xCL Pluggable SFP Product Specification – November 2005
F i n i s a r
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. Power
Optical Wavelength
POUT
λ
σ
OMA
SSR
tr/ tf
RIN
ER
TX ΔDJ
TX Δ TJ
0
1275
5
1350
1
dBm
nm
nm
μW
dB
ps
dB/Hz
dB
ps
1
2
2
2,3
Spectral Width (-20dB)
Optical Modulation Amplitude
Sidemode Supression Ratio
Optical Rise/Fall Time
Relative Intensity Noise
Optical Extinction Ratio
Deterministic Jitter Contribution
174
30
160
-120
4
5
9
56.5
119
Total Jitter Contribution
ps
Receiver
Average Rx Sensitivity @ 2.125
Gb/s (2X Fibre Channel)
Average Rx Sensitivity @ 1.25 Gb/s
(Gigabit Ethernet)
Average Rx Sensitivity @ 1.06 Gb/s
(1X Fibre Channel)
Maximum Input Power
Receiver Elec. 3 dB cutoff freq.
Optical Center Wavelength
Return Loss
RSENS1
RSENS2
RSENS1
PMAX
λC
-21
-22
-22
dBm
dBm
dBm
6, 7
6, 7
6, 7
0
dBm
MHz
nm
1500
1600
1270
12
dB
LOS De-Assert
LOS Assert
LOS Hysteresis
LOSD
LOSA
-23
-25
-19
dBm
dBm
dB
-30
0.5
Notes:
1. Class 1 Laser Safety per FDA/CDRH and EN (IEC) 60825 regulations.
2. Meets curves in FC-PI 13.0 Figures 18 and 19, which allow trade-off between wavelength, spectral
width and OMA.
3. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average
power.
4. Unfiltered, 20-80%. Complies with FC 1x and 2x eye mask when filtered.
5. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
and Δ DJ.
6. Measured with conformance signals defined in FC-PI 13.0 specifications.
7. As measured with 9dB extinction ratio. Measured with a PRBS 27-1 test pattern.
© Finisar Corporation November 4, 2005 Rev. A
Page 4
FINISAR [ FINISAR CORPORATION. ]
