UNICOM Electric GST-2402 - Manual (Page 32)

Appendix
Console Port Pin Assignments
The DB-9 serial port on the front panel is used for out-of-band console
configuration. The menu-driven console configuration program can be
accessed from a terminal or a PC running a terminal emulation program. The
pin assignments used to connect to the serial port are provided in the
following tables:
Figure 6-1. DB-9 Console Port Pin Numbers
DB-9 Port Pin Assignments
EIA Circuit CCITT Signal Description
Switch’s
DB9 DTE
Pin #
PC DB9
DTE Pin #
BB 104
RxD
(Received
Data)
2 2
BA 103
TxD
(Transmitted
Data)
3 3
AB 102
SGND
(Signal
Ground)
5 5