1
Optoway
SPS-73120G
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SPS-73120G / SPS-73120BG / SPS-73120AG
(RoHS Compliant)
3.3V / 1550 nm / 1.25 Gbps 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 IEEE 802.3z Gigabit Ethernet
1000BASE-ZX
The SPS-73120G series single mode transceivers is small
form factor pluggable module for bi-directional serial
optical data communications such as Gigabit Ethernet
1000BASE-ZX and Fiber Channel 1x SM-LC-L FC-PI. It is
with the SFP 20-pin connector to allow hot plug capability.
This module is designed for single mode fiber and operates
at a nominal wavelength of 1550 nm. A guaranteed
minimum optical link budget of 32 dB is offered which can
correspond to a link distance of over 120 km (assuming
worst case fiber loss of 0.25 dB/km). The transmitter
section uses a multiple quantum well 1550 nm DFB laser
and is a class 1 laser compliant according to International
Safety Standard IEC-60825. The receiver section uses an
integrated InGaAs Avalanche photodetector preamplifier
mounted in an optical header and a limiting post-amplifier
IC.
l Compliant with Fiber Channel 1X SM-LC-L FC-PI
l 1550 nm DFB LD Transmitter
l APD High Sensitivity Receiver
l 32 dB Power Budget at Least
l Distance up to 120 km
l AC/AC Coupling according to MSA
l Single +3.3 V Power Supply
l RoHS Compliant
l 0 to 70oC Operation: SPS-73120G
l -10 to 85oC Operation: SPS-73120BG
l -40 to 85oC Operation: SPS-73120AG
l Class 1 Laser International Safety Standard IEC-60825
Compliant
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.
APPLICATIONS
l Gigabit Ethernet Switches and Routers
l Fiber Channel Switch Infrastructure
l XDSL Applications
l Metro Edge Switching
ORDER INFORMATION
P/No.
Bit Rate
(Gb/s)
1000
BASE
Distance Wavelength Package
Temp. TX Power RX Sens.
RoHS
(km)
120
120
120
(nm)
(oC)
(dBm)
5 to 0
5 to 0
5 to 0
(dBm) Compliant
SPS-73120G
SPS-73120BG
SPS-73120AG
1.25
1.25
1.25
1550 DFB
1550 DFB
1550 DFB
LC SFP
0 to 70
-32
-32
-32
Yes
Yes
Yes
LC SFP -10 to 85
LC SFP -40 to 85
Absolute Maximum Ratings
Parameter
Storage Temperature
Symbol
Tstg
Topr
Min
-40
0
-10
-40
-0.5
Max
85
70
85
85
Units
Notes
oC
oC
Operating Case Temperature
SPS-73120G
SPS-73120BG
SPS-73120AG
Power Supply Voltage
Vcc
3.6
V
Recommended Operating Conditions
Parameter
Power Supply Voltage
Operating Case Temperature
Symbol
Vcc
Topr
Min
3.13
0
-10
-40
Typ
3.3
Max
3.47
70
85
85
Units / Notes
V
oC / SPS-73120G
oC / SPS-73120BG
oC / SPS-73120AG
mA
Power Supply Current
Data Rate
ICC (TX+RX)
230
1250
280
100
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
1/1/2008 V2.0