Revision 01
December 22, 1997
150-318-122-01
12
PairGain Engineering - Plant Series
HMS-318 List 2B
Table 7.
J24 - OS Craft Port (DTE)
Pin No.
Signal
Direction
2
Transmit Data (TD)
Out
3
Receive Data (RD)
In
6
Data Set Ready (DSR)
In
7
Ground (GND)
—
20
Data Terminal Ready (DTR)
Out
The HMU-319 requires that DSR be asserted by the connected
DCE for communications on this port. The HMU-319 always
asserts DTR on this port.
Table 8.
J25 - AUX Craft Port (DTE)
Pin No.
Signal
Direction
2
Transmit Data (TD)
Out
3
Receive Data (RD)
In
6
Data Set Ready (DSR)
In
7
Ground (GND)
—
20
Data Terminal Ready (DTR)
Out
The HMU-319 requires that DSR be asserted by the connected DCE
for communications on this port. The HMU-319 always asserts
DTR on this port.
