Optical Systems Design OSD730, Руководство оператора

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OPTICAL SYSTEMS DESIGN
DOC ID: 10102908
OSD730 OPERATOR MANUAL
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1.2 TYPICAL CONFIGURATION
Below, in FIGURE 1 is a typical set-up for two OSD730’s that may be used together.
4 duplex data
4 duplex audio
1 or 2 fibers
OSD730 OSD730
4 duplex data
4 duplex audio
FIGURE 1: TYPICAL CONFIGURATION
Note: the OSD730 is configurable for RS422 or RS232 operation. RS232 uses two wires per channel,
an input and an output, with voltage signals of these wires referenced to a common ground. The RS422
setting uses four wires per channel, an input + and - and an and -.
1.3 PRODUCTS AND OPTIONS
There are various options available for the OSD730.
TABLE 1: PRODUCTS AND OPTIONS
ITEM DESCRIPTION
OSD730 FULL DUPLEX 4 CHANNEL AUDIO/DATA MODEM
OPTION L SINGLEMODE OPTION OF THE ABOVE
OPTION C STANDALONE CASED OPTION OF THE OSD730
OPTION W SINGLE FIBER (WDM) OPERATION