Agilent Technologies 81250, Installation Manual

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Installing Optical Modules 7 Special ParBERT Systems
Agilent 81250 ParBERT Installation Guide, May 2004 7-17
For optical operation, a short cable (p/n E4811-61604) is used to connect
the OUT connector of the signal generator to the E/O converter. Once it is
enabled by software, the E/O converter produces the optical signal.
When the laser is active, the green LED below the laser symbol is lit.
Figure 72 External Connection of an E4810A Module
Do not look directly into the optical connector or the open end of a
connected fiber when the laser is active.
Connections of an E4811A Optical-Electrical Module
The E4811A analyzer module consists of an optical-to-electrical (O/E)
converter and an electrical data analyzer. The electrical data analyzer has
a differential input.
For optical operation, two short cables (p/n E4811-61601) are used to
connect the OUT connectors of the O/E converter to the IN connectors of
the data analyzer.
In addition, the O/E converter has an external cable connection between
the optical sensor and the comparator. This makes it possible to inspect
WARNING