PDP11 PeripheralsHbk 1972 - Trailing-Edge
PDP11 PeripheralsHbk 1972 - Trailing-Edge
PDP11 PeripheralsHbk 1972 - Trailing-Edge
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B. Private line Modems (No Control) or Local EIA Terminals<br />
DEC NO. PREREQUISITE DESCRIPTION<br />
DMll-AA PDP-II<br />
DMll-AC<br />
DMll-DB DMll-M or DMll-AC<br />
Same as above<br />
Same as above<br />
Line Adapter which implements four<br />
EIA/CCITT lines (data only). Includes four<br />
25-foot modern cables.<br />
Note that the DMll-DB can be used on a switched network system. This requires<br />
that the modem have Data Terminal Ready strapped on. The modem will answer<br />
a call automatically. Not provided in this type of operation is the ability to not answer<br />
a call, the ability to initiate a disconnect by the computer and the ability to<br />
sense an intermittent carrier.<br />
C. Switched Network Modems<br />
DEC NO.<br />
DMll-AA<br />
DMll-AC<br />
PREREQUISITE<br />
PDP-l1<br />
DESCRIPTION<br />
Same as above<br />
Same as above<br />
DMll-BB DMll-M or DMll-AC 16-line modem control multiplexer provides<br />
control leads for 103, 202 or equivalent<br />
moderns. Mounts the OM 11-M.<br />
DMll-DC DMll-BB, -AA, or -AC Line Adapter which EIA/CCITT lines<br />
equipped with modem features includes<br />
four 25-foot modem cables.<br />
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