Optoway

SPS-73120WG

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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-73120WG / SPS-73120BWG / SPS-73120AWG

(RoHS Compliant)

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FEATURES

l Hot-Pluggable SFP Footprint LC Optical Transceiver

l Small Form-Factor Pluggable (SFP) MSA compatible

l Compliant with IEEE 802.3z Gigabit Ethernet

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 Class 1 Laser International Safety Standard IEC-60825

Compliant

APPLICATIONS

l Gigabit Ethernet Switches and Routers

l Fiber Channel Switch Infrastructure

l XDSL Applications

l Metro Edge Switching

DESCRIPTION

The SPS-73120WG 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.

Digital diagnostic functions are available via an I

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.

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

(Gb/s)

1000

BASE

Distance

(km)

Wavelength

(nm)

Package

Temp.

(

TX Power

(dBm)

RX Sens.

(dBm)

RoHS

Compliant

SPS-73120WG

1.25

120

1550 DFB

LC SFP with DMI

0 to 70

5 to 0

-32

Yes

SPS-73120BWG

1.25

120

1550 DFB

LC SFP with DMI

-10 to 85

5 to 0

-32

Yes

SPS-73120AWG

1.25

120

1550 DFB

LC SFP with DMI

-40 to 85

5 to 0

-32

Yes

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Units

Notes

Storage Temperature

Tstg

-40

85

Operating Case Temperature

Topr

0

-10

-40

70

85

85

SPS-73120WG

SPS-73120BWG

SPS-73120AWG

Power Supply Voltage

Vcc

-0.5

3.6

V

Recommended Operating Conditions

Parameter

Symbol

Min

Typ

Max

Units / Notes

Power Supply Voltage

Vcc

3.13

3.3

3.47

V

Operating Case Temperature

Topr

0

-10

-40

70

85

85

Power Supply Current

230

280

mA

Data Rate

100

1250

Mb/s