PGT20140 Datasheet (Ericsson) - 1620 nm DFB Laser for Supervisory Channel Applications

PGT20140, 1620 nm DFB Laser for Supervisory Channel Applications

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.

1 PGT 201 40 20.8 7.7 12.6 2.54 Figure 1.

PGT20140 Features

* 1620 nm DFB laser source

* Operating temperature 0 ° C to +70 ° C

* Low threshold current

* Cooled

* TEC

* Bitrates 1

* 622 Mb/s Applications

* Intended as a laser source for an optical supervisory channel in D-WDM systems Descripti