1.8 Optical Modulator Modules
AQ2200-621 10 Gbit/s Optical Modulator (Wavelength: 1.55
μ
m)
Lock lever
Used when installing and
uninstalling the module.
Lock lever release button
Releases the lock lever.
Data input terminal
Data input terminal.
Use a U-link (/U option) or coaxial cable
to connect this terminal to the DATA
OUT (TO OPTICAL MODULATOR)
terminal on the PPG of a BERT module.
Optical output terminal
Transmits the optical signal, the light
intensity of which is modulated.
Laser input terminal
Connects to the light source.
If you use an AQ2200-111 (PMF
specifications) for the light source,
connect it with a PANDA fiber
(/P option). If you use any other
light source, adjust the Slow axis of
the polarized wave to the connector
key position.
AQ2200-622
10 Gbit/s Optical Modulator (Wavelength: 1.31 μm)
Lock lever
Used when installing and
uninstalling the module.
Lock lever release button
Releases the lock lever.
Data input terminal
Data input terminal.
Use a U-link (/U option) or coaxial cable
to connect this terminal to the DATA
OUT (TO OPTICAL MODULATOR)
terminal on the PPG of a BERT module.
Optical output terminal
Transmits the optical signal, the light
intensity of which is modulated.
Laser input terminal
Connects to the light source.
If you use an AQ2200-111 (PMF
specifications) for the light source,
connect it with a PANDA fiber
(/P option). If you use any other
light source, adjust the Slow axis of
the polarized wave to the connector
key position.
Note
If you require a stable extinction ratio, we recommend that you warm up this module for a
period of approximately 100 minutes before use.
1-22
IM 735101-01EN
