3Com NETBuilder II, Инструкция по установке, Страница: 52 / 82

3-6 C
HAPTER
3: NETB
UILDER
II 8-S
LOT
E
XTENDED
B
RIDGE
/R
OUTER
Figure 3-6 9-pin to 25-pin Modem Cable (Straight-Through-Type)
2 Connect one end of the cable to the CONSOLE port on the front panel of the
main processor module. Connect the other end to the serial port on the back of
your device.
3 Verify that the configurable parameters of your device match the configuration
settings of the CONSOLE port specified in Table 3-1.
4 Turn on the PC, terminal, or modem.
Connecting
the Power Cord
A power cord is supplied with your Extended chassis. If the power cord does
not match your requirements, contact your network supplier for assistance.
The AC power switch is marked according to international I/O convention:
When you press the I side, the switch is on; when you press the O side, the
switch is off.
Make sure the power switch is turned off (O), and plug the power cord into the
AC power receptacle on the back of the unit.
1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
5 4 3 2 1
9 8 7 6
25-pin male connector
9-pin female connector
To CONSOLE port
To modem
3
2
4
8
5
7
6
20
Receive Data
Transmit Data
Request to Send
Carrier Detect
Clear to Send
Signal Ground
Data Set Ready
Data Terminal Ready RxD
TxD
RTS
CD
CTS
GND
DSR
DTR
TxD
RxD
RTS
CD
CTS
GND
DSR
DTR
Transmit Data
Receive Data
Request to Send
Carrier Detect
Clear to Send
Signal Ground
Data Set Ready
Data Terminal Ready
3
2
7
1
8
5
6
4
Name Name Abbr Abbr Pin Pin
Table 3-1 CONSOLE Port Configuration Settings
Characteristic Setting
Baud rate 9600
Databits 8
Parity None
Stop bits 1
DTR Ignored
Duplex Full
Echo Off
Flow control X-on/X-off