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1243CAFD View Datasheet(PDF) -

Part Name
Description
Manufacturer
1243CAFD
 
1243CAFD Datasheet PDF : 0 Pages
Data Sheet
September 1999
1241/1243/1245-Type Uncooled Laser Transmitter
Features
Offering multiple output power options and SONET/SDH com-
patibility, the 1241/1243-Type Uncooled Laser Transmitter is
manufactured in a 20-pin, plastic DIP with a single-mode fiber
pigtail.
s Backward compatible with 1227/1229/1238-Type
Laser Transmitters
s Space-saving, self-contained, 20-pin DIP
s Uses field-proven, reliable InGaAsP MQW laser
s Requires single 5 V power supply
s SONET/SDH compatible
s Uncooled laser with automatic optical power con-
trol for constant output power over case tempera-
ture range
s No thermoelectric cooler required; reduces size
and power consumption
s Uses low-power dissipation CMOS technology
s Qualified to meet the intent of Bellcore reliability
practices
s Operates over data rates to 1062.5 Mbits/s (NRZ)
s Operation at 1.3 µm or 1.55 µm wavelength
s Typical average output power options of –11 dBm,
–8 dBm, –5 dBm, –2 dBm, and 0 dBm
s ECL compatible, differential inputs
s Operating temperature range of –40 °C to +85 °C
s Transmitter-disable option
Applications
s Telecommunications
— Inter- and intraoffice SONET/ITU-T SDH
— Subscriber loop
— Metropolitan area networks
s High-speed data communications
— Fibre channel (FC-0)
 

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