Optoway

SPS-3131G

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Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

1/1/2008 V2.0

1

SPS-3131G

(RoHS Compliant)

3.3V / 1310 nm / 125/155 Mbps LC SFP SINGLE-MODE TRANSCEIVER

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FEATURES

l Hot-Pluggable SFP Footprint LC Optical Transceiver

l Small Form-Factor Pluggable (SFP) MSA compatible

l Compliant with SONET OC-3 IR / SDH STM-1 (S-1.1)

l AC/AC Coupling according to MSA

l Distance up to 30 km

l Single +3.3 V Power Supply

l RoHS Compliant

l Class 1 Laser International Safety Standard IEC-60825

Compliant

APPLICATIONS

l ATM Switches and Routers

l SONET / SDH Switch Infrastructure

l Fast Ethernet Applications

DESCRIPTION

The SPS-3131G series single mode transceivers 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. 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.

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.

Bit Rate

(Mb/s)

SONET

/SDH

Distance

(km)

Wavelength

(nm)

Package

Temp.

(

TX Power

(dBm)

RX Sens.

(dBm)

RoHS

Compliant

SPS-3131G

125 / 155

IR-1/S-1.1

30

1310

LC SFP

0 to 70

-8 to -14

-34

Yes

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Units

Notes

Storage Temperature

Tstg

-40

85

Operating Case Temperature

Topr

0

70

Power Supply Voltage

Vcc

-0.5

3.6

V

Recommended Operating Conditions

Parameter

Symbol

Min

Typ

Max

Units / Notes

Power Supply Voltage

Vcc

3.1

3.3

3.5

V

Operating Case Temperature

Topr

0

70

Power Supply Current

200

300

mA

Data Rate

125/155

200

Mb/s