Installation
6
The cable connection of RJ-45 connector conforms to the standard 568B (1-orange white,
2-orange, 3-green white, 4-blue, 5-blue white, 6-green, 7-brown white, 8-brown).
3.2.2 Console Port
Console port
Figure 3-4
See Figure 3-4 for console port. The switch console port and computer controlling 9-pin serial
port are connected with RJ-45-DB9 cable. You can call the console software of the device by
operating the superterminal software of the Windows system for device configuration,
maintenance, and management.
See Figure 3-5 for cable sequence of RJ-45-DB9.
Cable sequence of RJ-45-DB9
Figure 3-5
One end of RJ-45-DB9 cable is RJ-45 connector, which needs to be inserted into the console
port of the device. And the other end is DB9 plug, which needs to be inserted into the computer
controlling 9-pin serial port.
See Table 3-1 for pin description.
Table 3-1 Pin description
DB9 pin
RJ-45 pin
Signal
Description
2
3
RXD
Receiving data.
3
2
TXD
Sending data.
5
5
GND
GND
3.2.3 SFP Port
The signal is transmitted through laser by optical fiber cable. The laser conforms to the
requirement of level 1 laser products. To avoid injury upon eyes, do not look at the 1000 Base-X
optical port directly when the device is powered on.