4.25Gb/s Fibre Channel CWDM SFP Transceiver
SPC-4F-08-xxCDA
Features
• Single 3.3 V supply
• 80 km reach
•
Supports 1.06/2.125/4.25Gb/s Fibre Channel Operation
•
Compatible with 1.25Gb/s Ethernet
• 18 CWDM wavelengths, DFB Laser
• SFP MSA SFF-8074i compliant
• Digital Diagnostic SFF-8472 compliant
• Telcordia GR-468 compliant
• RoHS Compliant
General Operating
Parameter
Supply Voltage
Total Current
Power Supply Noise Rejection
a
Operating Case Temperature
Storage Temperature
Data Rate FC-400 Fibre Channel
a) 20Hz to 155MHz
Symbol
V
cc
I
cc
PSR
T
op
T
st
DR
Min.
3.135
-
100
-5
-40
-
Typical
3.3
-
-
-
-
4250
Max.
3.465
300
-
70
85
-
Unit
V
mA
mV
p-p
ºC
ºC
Mbps
Transmitter Specifications (Optical)
Parameter
Optical Power
Average Launch Power Of Off Tx
Extinction Ratio
Eye Mask
Optical Rise Time
b
Optical Fall Time
b
Mean Wavelength
Spectral Width (20dB)
Dispersion Penalty (80 Km)
c
Relative Intensity Noise
Reflection Tolerance
d
b) 20%-80% values
c) Measured at BER of 1e
-12
, PRBS of 2
7
-1, at eye center
d) 1 dB degradation of receiver sensitivity
t
r
t
f
λ
∆λ
20
dp
RIN
rp
Symbol
P
op
P
off
Min
0
-
5
-
-
-
1xxx-6.5nm
-
-
-
-24
Typical
2.5
-
-
-
-
1xxx
-
2
-
-
Max
5
-45
-
-
130
130
1xxx+6.5nm
1
3
-120
-
Unit
dBm
dBm
dB
Fibre Channel Compliant
ps
ps
nm
nm
dB
dB/Hz
dB
ER
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
1
LUMNDS734-Apr0908
Rev. A.0
SOURCE [ SOURCE PHOTONICS, INC. ]
