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Equipment description
553-2731-100
Standard 5.00
April 2000
Operating Distances
The ADM allows different maximum separation distances from the
Meridian 1 peripheral equipment and computers depending upon gauge of
wire used to make the connections. Maximum end-to-end distance between
ADM can be up to 8000 ft (2440 m) on 22 gauge or 7,000 ft (2134 m) on
24-gauge wire. A computer or terminal can be located as far from the ADM
as is consistent with EIA RS-232 loading specifications.
Miscellaneous
The ADM provides loopback testing maintenance diagnostics that are
inherent in the Meridian 1 software to the called data module.
The ADM derives 24 V ac, 50–60 Hz power from a local plug-in 110 or
220 V ac transformer.
Note: A 100 V ac transformer is available for use in Japan.
