Yenista Optics OSICS, Руководство пользователя

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Using the OSICS DFB Module
OSICS User Manual 67
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8.1.2 OSICS DFB Module Overview
Figure 36: DFB Module – Front and Rear Panels
Front Panel On LED
This LED indicates that the module is turned on (see section Turning on the OSICS
Multifunction Platform and Accessing the System Status Screen, p. 29 ).
Enable Button
This button enables you to turn on/off the laser inside the module. The green LED of the
button is lit if the optical output is enabled, and the power value is displayed in the
System Status screen (see section System Status Screen Description, p. 30 ).
Modulation Input Connector (Coaxial SMB type)
This connector enables you to directly modulate the laser diode chip of the module (see
section Setting Up Analog Modulation Using an External Source, p. 83 ).
Optical Output Connector
The standard output connector is a FC/APC type connector.
For more details on the appropriate fiber type, see section
OSICS DFB Technical
Specifications, p. 65 .
The label located on the optical output connector cap indicates the location of the
laser source.
Opening
for air output
Top Notch
Bottom Notch
96-pin VME
Connector
On LED
Enable Button
Modulation Connector
Optical Output
Connector
Retaining Screw
Do not look directly into the fiber end of an optical cable connected to
any optical output while the device is in use. This may cause permanent
eye damage.
WARNING