49-3940-4000-B Datasheet, PDF (1/5 Pages) JDS Uniphase Corporation – Uncooled Multi-Mode Pump Module

COMMUNICATIONS COMPONENTS
Uncooled Multi-Mode Pump Module
4900 Series
Key Features
• High output power up to 8 W
• 105 µm aperture
• 0.22 NA
• Isolated electrical contacts
• High reliability
Applications
• Er/Yb co-doped, double-clad fiber
amplifiers
• High-power EDFAs for CATV and
FTTx
The JDSU 4900 Series uncooled multimode pump modules simplify next-
generation, high-power erbium doped fiber amplifier (EDFA) designs for CATV
and FTTx applications by eliminating the need for thermoelectric coolers and
their control circuitry.
The 4900 Series builds upon the field-proven success of the JDSU 4800 Series. The
new pump features higher power in a smaller, coolerless footprint with isolated
electrical pins for simplified thermal and electrical management. Up to 8 W of
optical power from a 105 µm fiber pigtail makes the 4900 Series the ideal solution
for the FTTx and CATV high-power EDFA pumping market. In addition, the
4900 Series takes advantage of existing global JDSU infrastructure to combine a
highly reliable design with cost-effective manufacturing.
NORTH AMERICA: 800 498-JDSU (5378)
WORLDWIDE: +800 5378-JDSU
WEBSITE: www.jdsu.com