1
Optoway
SPS-33240WG
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SPS-33240WG / SPS-33240BWG / SPS-33240AWG
(RoHS Compliant)
3.3V / 1550 nm / 155 Mbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER
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FEATURES
DESCRIPTION
l Hot-Pluggable SFP Footprint LC Optical Transceiver
l Small Form-Factor Pluggable (SFP) MSA compatible
l Compliant with SONET OC-3 / SDH STM-1
l SFF-8472 Digital Diagnostic Function
l 1550 nm DFB LD Transmitter
The SPS-33240WG series single mode transceiver is small
form factor pluggable module for bi-directional serial
optical data communications such as SONET OC-3 / SDH
STM-1 and Fast Ethernet. It is with the SFP 20-pin
connector to allow hot plug capability. Digital diagnostic
functions are available via an I2C. A guaranteed minimum
optical link budget of 50 dB is offered which can
correspond to a link distance of over 240 km (assuming
worst case fiber loss of 0.2 dB/km). This module is
designed for single mode fiber and operates at a nominal
wavelength of 1550 nm. The transmitter section uses a
1550 nm multiple quantum well DFB 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.
l 50 dB Power Budget at Least
l Distance up to 240 km
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operation: SPS-33240WG
l -10 to 85oC Operation: SPS-33240BWG
l -40 to 85oC Operation: SPS-33240AWG
l Class 1 Laser International Safety Standard IEC-60825
Compliant
APPLICATIONS
LASER SAFETY
l ATM Switches and Routers
l SONET / SDH Switch Infrastructure
l Fast Ethernet Applications
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.
Bit Rate
(Mb/s)
SONET
/SDH
Distance Wavelength
Package
Temp. TX Power RX Sens.
RoHS
(km)
240
240
240
(nm)
(oC)
(dBm)
8 to 5
8 to 5
8 to 5
(dBm) Compliant
SPS-33240WG
SPS-33240BWG
SPS-33240AWG
125 / 155
125 / 155
125 / 155
1550 DFB LC SFP with DMI 0 to 70
1550 DFB LC SFP with DMI -10 to 85
1550 DFB LC SFP with DMI -40 to 85
-45
-45
-45
Yes
Yes
Yes
Absolute Maximum Ratings
Parameter
Symbol
Min
Max
Units
oC
Notes
Storage Temperature
Operating Case Temperature
Tstg
Topr
-40
0
-10
-40
-0.5
85
70
85
85
3.6
oC
SPS-33240WG
SPS-33240BWG
SPS-33240AWG
Power Supply Voltage
Vcc
V
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Symbol
Min
Typ
Max
Units / Notes
Vcc
Topr
3.13
0
-10
-40
3.3
3.47
70
85
85
300
200
V
oC / SPS-33240WG
oC / SPS-33240BWG
oC / SPS-33240AWG
mA
Power Supply Current
Data Rate
ICC (TX+RX)
200
125/155
Mb/s
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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
1/1/2009 V3.0