OSC laser

The PGT 20130 is a laser module with a 1510-nm laser source in a butterfly package and is available as a cooled or uncooled unit. The laser is intended as a source for an optical supervisory channel for systems with inline amplifiers as proposed by ITU-T in G.691 and G.692. By providing a laser source for the optical supervisory channel outside the usable gain bandwidth of the EDFA, the 1510-nm laser source provides an optical supervisory channel that is futureproof when the number of channels in WDM systems are increased from eight to 16 channels and more.

Ericsson Components AB

Westlea, Swindon, UK