1620 nm DFB Laser for Supervisory Channel Applications
Description The laser module is intended as a source for an optical supervisory channel for systems with in-line amplifiers as proposed by ITU-T in G.691 and G692. The module includes an InGaAs/InP DFB laser diode, an InGaAs PIN back facet monitor diode and a TEC.
Description The laser module, intended for DWDM applications at OC-48/STM-16, consists of a DFB laser with integrated absorption modulator mounted in a high speed package including isolator. Laser wavelengths are available according to the ITU-T grid.