Справочник Пользователя для Motorola CPX8216T
Connectors and Jumper Settings
2-5
2
COM1 Connector (J15)
A standard DB9 receptacle is located on the front panel of the CPX750HA
to provide the interface to the COM1 serial port. These COM1 signals are
also routed to J11 on the transition module. A terminal may be connected
to J15 or J11 on the transition module but not both at the same time. The
pin assignments for this connector is as follows:
to provide the interface to the COM1 serial port. These COM1 signals are
also routed to J11 on the transition module. A terminal may be connected
to J15 or J11 on the transition module but not both at the same time. The
pin assignments for this connector is as follows:
Table 2-4. 10BaseT/100BaseTx Connector J8
1
TD+
2
TD-
3
RD+
4
AC Terminated
5
AC Terminated
6
RD-
7
AC Terminated
8
AC Terminated
Table 2-5. COM1 Connector J15
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI