Async/Aupc Operation - Comtech EF Data SLM-7650 Installation And Operation Manual

SLM-7650 Satellite Modem
Operation
3.5.7

ASYNC/AUPC Operation

Asynchronous Overhead (ASYNC) with AUPC is a closed network application that gives
the user the ability to communicate from the hub site to the remote site through the added
overhead. The user can use the AUPC feature that remotely controls the remote modem's
power level, according to parameters programmed by the user. The user can also
remotely monitor and control the remote modem by sending remote commands over the
link via the overhead. This can be done by a local terminal or Monitor and Control
system. The interface for the selectable EIA/TIA-232/485 ASYNC data channel is on the
rear panel 9-pin ASYNC connector J2.
The ASYNC mode of operation is compatible with the ASYNC operating mode of any
Comtech EF Data satellite modem. Operation in this mode requires the ASYNC framing
option to be activated.
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