Specifications

Hardware Reference 19
C613-03080-00 REV G
Cables
This section describes how to make cables for connecting switch interfaces to
networks, terminals, and printers.
Terminal and Modem Cables
The following figure shows how to wire cables to connect a standard VT100
compatible terminal, or a modem, to the switch’s RS-232 Terminal Port.
Notes:
(1) → Output from switch; ← Input to switch.
(2) Cable version 1.0.
DB9MDB9Fsw
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
Cable
Pin 9
Pin 6
Pin 5
Pin 1
DB9 Female Pin View
Pin 6
Pin 9
Pin 1
Pin 5
DB9 Male Pin View
DB9 Male
(to switch/DCE)
DB9 Female
(to PC/terminal/DTE)
Not connected
→ (TXD)
← (RXD)
← (CD)
(GND)
→ (DTR)
← (CTS)
→ (RTS)
← (RING)
(DCD)
(RXD)
(TXD)
(DTR)
(GND)
(DSR)
(R
TS)
(CTS)
(RING)