Dense WDM transmitters

The pgt 5035 and pgt 5055 transmitter modules are available at pre-selected wavelengths over the full itu-t wdm grid. Transmitter modules, including 1550-nm distributed-feedback lasers, laser driver, and cooling electronics optimized for wavelength stability, suit 155- and 622-Mbit/sec wdm applications. Link distance beyond 600 km is possible using inline fiber amplifiers.

Ericsson Inc., Richardson, TX