PGT 201 30
1510 nm DFB Laser
for Supervisory
Channel Applications
Key Features
• 1510 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
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.
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