1.2 Light Source Modules
AQ2200-111 DFB-LD Module
CHOP
ON
CW
OFF
OPT
CHOP
CW
ANGLED
PC ONLY
EXT-CHOP
(TTL)
AQ2200-111
DFB-LD
MODULE
PMF+13dBm
OPT key
Turns the laser output on and off.
Lock lever
Used when installing and
uninstalling the module.
External modulation terminal
A modulation signal is applied to this
terminal. (On models with the /MODS
or /MODC option.)
Laser output indication lamp
The lamp is lit when the laser output
is on.
Lock lever release button
Releases the lock lever.
Laser output
Transmits the laser beam.
Modulation indication lamp
The lamp is lit when the laser output
modulation is set to CHOP.
CW/CHOP key
Switches the laser output modulation.
When set to CHOP, modulation is
performed at the current frequency.
1-5
IM 735101-01EN
Component Names and Functions
1
2
3
4
5
Index