Optoway
SPS-7140WG / SPS-7140BWG
FEATURES
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SPS-7140WG
1
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(RoHS Compliant)
DESCRIPTION
3.3V / 1310 nm / 1.25 Gbps
Digital Diagnostic
LC SFP SINGLE-MODE TRANSCEIVER
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Hot-Pluggable SFP Footprint LC Optical Transceiver
Small Form-Factor Pluggable (SFP) MSA compatible
Compliant with IEEE 802.3z 1000BASE-LX
Compliant with Fibre Channel 1x SM-LC-L FC-PI
SFF-8472 Digital Diagnostic Function
AC/AC Coupling according to MSA
1310 nm DFB LD Transmitter
Distance up to 40 km
Single +3.3 V Power Supply
RoHS Compliant
0 to 70
o
C Operation: SPS-7140WG
-10 to 85
o
C Operation: SPS-7140BWG
Class 1 Laser International Safety Standard IEC-60825
Compliant
The SPS-7140WG series single mode transceivers is small
form factor pluggable module for bi-directional serial
optical data communications such as Gigabit Ethernet
1000BASE-LX and Fiber Channel 1x SM-LC-L FC-PI. It is
with the SFP 20-pin connector to allow hot plug capability.
Digital diagnostic functions are available via an I
2
C. This
module is designed for single mode fiber and operates at a
nominal wavelength of 1310 nm. The transmitter section
uses a multiple quantum well laser and is a class 1 laser
compliant according to International Safety Standard
IEC-60825. The receiver section uses an integrated InGaAs
detector preamplifier (IDP) mounted in an optical header
and a limiting post-amplifier IC.
APPLICATIONS
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Gigabit Ethernet Switches and Routers
Fibre Channel Switch Infrastructure
XDSL Applications
Metro Edge Switching
LASER SAFETY
This single mode transceiver is a Class 1 laser product. It
complies with IEC-60825 and FDA 21 CFR 1040.10 and
1040.11. The transceiver must be operated within the
specified temperature and voltage limits. The optical ports
of the module shall be terminated with an optical connector
or with a dust plug.
ORDER INFORMATION
P/No.
SPS-7140WG
SPS-7140BWG
Bit Rate
(Gb/s)
1.25
1.25
1000
BASE
Distance Wavelength
Package
(km)
(nm)
40
1310 DFB
LC SFP with DMI
40
1310 DFB
LC SFP with DMI
Temp. TX Power RX Sens.
RoHS
(
o
C)
(dBm)
(dBm) Compliant
0 to 70
3 to -2
-24
Yes
-10 to 85
3 to -2
-24
Yes
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Case Temperature
Power Supply Voltage
Symbol
Tstg
Topr
Vcc
Min
-40
0
-10
-0.5
Max
85
70
85
3.6
Units
o
C
o
C
V
Notes
SPS-7140WG
SPS-7140BWG
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Power Supply Current
Data Rate
Symbol
Vcc
Topr
I
CC (TX+RX)
100
Min
3.1
0
-10
Typ
3.3
Max
3.5
70
85
300
Units / Notes
V
o
C / SPS-7140WG
o
C / SPS-7140BWG
mA
Mb/s
200
1250
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OPTOWAY TECHNOLOGY INC.
No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
12/1/2005 V2.0
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