Panasonic 1200N manual Physical Connection, 2and -3show the RS-232C connector. -4and

Maintenance and Operations MAT and NMS

Physical

Connection of

MAT

In connecting the ATM Switch and MAT, use a RS-232C cross cable fitted on one end with a D-SUB 9 pin (male) connector for the ATM Switch and on the other end with a connector meeting the shape of the MAT side connector.

There are two types of RS-232C cables used, straight cable and cross cable, depending on the difference in the connection conditions of signal lines. Use the RS-232C cross cable for connecting the ATM Switch and MAT.

The RS-232C connector of the MAT differs in shape depending on the model of the MAT. Use an RS-232C cross cable that has on one end a connector that can be connected to the MAT and on the other end a D-SUB 9-pin male connector for the ATM Switch.

This section describes how to set PC9801 or IBM-PC as the MAT.

Figure 9-2and Figure 9-3show the RS-232C connector. Figure 9-4and

Figure 9-5show the connection method with a PC9801 and an IBM-PC, respectively.

The shape of the RS-232C connector on the 98 side is a D-SUB 25-pin (male) connector.

The shape of the RS-232C connector on the IBM-PC side is a D-SUB 9-pin (male) connector.

Centillion 1200N ATM Switch User Manual	9-3
NTP 297-8103-903