FTRJ1519P1xCL Pluggable SFP Product Specification – April 2005
IV.
Optical Characteristics
(T
OP
= -5 to 85°C, V
CC
= 3.00 to 3.60 Volts)
°
Symbol
P
OUT
λ
σ
ER
OMA
SSR
min
t
r
/ t
f
RIN
RX
∆
DJ
RX
∆
TJ
R
SENS1
R
SENS2
R
SENS1
-18
Rx
MAX
λ
C
LOS
D
LOS
A
1270
12
-32
0.5
Min
0
1540
9
174
30
180
-120
51.7
122.4
-21
-22
-22
-14.5
0
1500
1600
-23
Typ
Max
5
1570
1
Unit
dBm
nm
nm
dB
µW
dB
ps
dB/Hz
ps
ps
dBm
dBm
dBm
dBm
dBm
MHz
nm
dB
dBm
dBm
dB
Ref.
1
2
2
2,3
4
5
Parameter
Transmitter
Output Opt. Pwr: 9/125 SMF
Optical Wavelength
Spectral Width (-20dB)
Optical Extinction Ratio
Optical Modulation Amplitude
Sidemode Supression ratio
Optical Rise/Fall Time
Relative Intensity Noise
Deterministic Jitter Contribution
Total Jitter Contribution
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)
Stressed RX sens. =1.25 Gb/s
Average Received Power
Receiver Elec. 3 dB cutoff freq.
Optical Center Wavelength
Return Loss
LOS De-Assert
LOS Assert
LOS Hysteresis
6, 7
6, 7
6, 7
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 IEEE 802.3 (Gig. E), FC 1x and 2x eye masks when filtered.
5. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ
and
∆
DJ.
6. Measured with conformance signals defined in FC-PI 13.0 specifications.
7. Measured with PRBS 2
7
-1 at 10
-12
BER
Finisar Corporation April 11, 2005 Rev C
Page 4
FINISAR [ FINISAR CORPORATION. ]
