Digital Equipment DECserver 700-08, Hardware Owner'S Manual

Page: 43 / 77

Connector and Cable Pin Descriptions 4–5
4.1.4 DECserver 700-16 Serial Line Ports
The DECserver 700-16 uses an MJ8 connector on the serial ports. Figure 4-4 shows
how the pins are numbered on an MJ8 connector and lists the signals on the pins. You
can set pins 4, 5, and 8 to either CTS, RTS, DSR or RI, DSRS, DCD. (Refer to Sec-
tion 3.3.)
Figure 4–4: Pin Numbers and Signals for the MJ8 Connector
PIN 1 8
Pin
Number
Signal
Name
1
2
3
4
5
6
7
8
RXD GND
RXD
TXD GND
TXD
DTR
DSR or DCD (selected by software)
LKG-5512-91I
*Software
Default
RTS or DSRS (selected by software)
CTS or RI (selected by software) CTS
RTS
DSR
*Software
Alternative
RI
DSRS
DCD
*To change default values, refer to the Network Access Server
Management manual.