ZyXEL Communications VSG-1200 V2 User Manual
VSG-1200 V2 User’s Guide
Appendix F Cable Types and Cable Pin Assignments
254
DB25 Male to DB9 Male Connector
Figure 190 DB25 Male to DB9 Male Connector
Table 98 Console Port Pin Assignment
PIN NO
MNEMONIC
FUNCTION
1
DCD
Received Line Signal Detector to the
VSG.
2
TXT
Transmitted Data from the VSG.
3
RXT
Received Data to the VSG.
4
DTR
Data Terminal Ready from the VSG.
5
GND
Signal Ground (Common)
6
DSR
Data Set Ready to the VSG.
7
RTS
Request to Send from the VSG.
8
CTS
Clear to Send to the VSG.
9
RI
Ring Indicator to the VSG.
Table 99 DB25 Male to DB9 Male Connector Ping Assignment
P1
P2
1
8
2
2
3
3
4
20
5
7
6
6
7
4
8
5
9
22