Data Sheet
February 2000
1.5
µ
m D2500-Type Digital
Isolated DFB Laser Module
Features
s
s
s
Integrated optical isolator
SONET/SDH compatible up to OC-48/STM-16
High-performance, multiquantum-well (MQW), dis-
tributed-feedback (DFB) laser
Low dispersion penalty for long-reach and
extended-reach applications
Industry-standard, 14-pin butterfly package
Characterized at 2.488 Gbits/s (NRZ)
Wide operating case temperature range of
–40
°
C to +70
°
C
InGaAs, PIN photodetector back-facet monitor
Low threshold current
High reliability
High optical power available
Qualified to meet the intent of
Telcordia Technolo-
gies
* 468
s
s
s
s
s
s
s
s
s
The 1.5
µ
m D2500-Type Laser Module is offered in a 14-pin,
hermetic, butterfly package.
*
Telcordia Technologies
is a trademark of Bell Communications
Research, Inc.
Applications
s
Telecommunications:
— SONET/SDH
— Long reach
— Interexchange
Digital video
s