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108749748

T92-Type 10 Gbits/s 1300 nm Uncooled DFB Laser Transmitter

Agere -> LSI Corporation 

Advance Data Sheet

March 2001

T92-Type 10 Gbits/s 1300 nm

Uncooled DFB Laser Transmitter

s Laser degrade alarm

s Clock-select input (next generation)

s Transmitter disable input

s SC, FC-PC, and LC optical connector options

Offering SONET/SDH compatibility, the T92-Type Uncooled

Laser Transmitter is manufactured in a 24-pin DIP assembly

with a single-mode fiber pigtail.

Features

s Multisource compliant

s Data rates to 10 Gbits/s

s SONET and ITU-T compliant at OC-192 and

STM-64 (see footnote 7 on page 4)

s Uncooled, field-proven InGaAsP MQW laser

s 1300 nm DFB

s Clocked or nonclocked operation with single-ended

or differential inputs

s 50 Ω ac-coupled 500 mVp-p—1000 mVp-p single-

ended data and clock inputs

s Operation from single –5.2 V or +5.0 V power sup-

ply

s Low profile, 24-pin PWB assembly

s Automatic optical power control

s Wide operating case temperature range: 0 °C to

70 °C

s Laser bias monitor output

s Normalized laser back-facet monitor output

Applications

s Telecommunications:

— SONET/SDH

— Subscriber loop

— Metropolitan area networks

s High-speed data communications

Description

The T92-Type 10 Gbits/s laser transmitters are

designed for use in transmission systems and high-

speed data communication applications. The trans-

mitter operates at the SONET OC-192 rate, as well

as, the ITU-T SDH rate of STM-64.

The transmitters meet all present Telcordia Technolo-

gies * GR-253-CORE requirements and the ITU-T

G.691 recommendations (see footnote 7, p.4). The

transmitters are also ideally suited for extended dis-

tance data and networking applications.

Manufactured in a 24-pin DIP assembly, the transmit-

ter uses an hermetic MQW isolated 1300 nm DFB

laser, an InGaAs PIN photodiode back-facet monitor

and a GaAs laser driver IC. The transmitter requires

a single power supply (–5.2 V or +5.0 V). Clocked

operation can be enabled for those applications

where jitter is critical.

Pin information is listed in Table 1.

* Telcordia Technologies is a trademark of Telcordia Technologies,

Inc.

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