DSG SH2500 Посібник з експлуатації адміністратора - Сторінка 4

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Key Features

24-port 10/100 Mbps supporting Auto-Negotiation
Support Auto-MDI/MDI-X function
Support up to 24 port-based VLAN Groups
Support Store-and-Forward packet transmission technology
Support Non-blocking Function
Support IEEE802.3x Flow-control for Full-duplex and Back Pressure Flow-control for Half-duplex
Support 802.1p/Q
Support 802.3af Power-over-Ethernet

Cabling

Port Type
10BASE-T
100BASE-TX
Power-over-Ethernet

Status LED

The table below lists each LED's name, color and a brief description of its function.
Name
Color
PWR
Red
Status
Green
Amber
Duplex
Green
LED on RJ45
Red
Jack
Green

Console Port

The console port is used when you forget the Switch's IP address.
1.
Connect one end of the RS232 Cable came with the product package to the COM port on your PC,
and the other end to the Console port on the Switch.
2.
From your computer, run HyperTerminal program. Assign a name and set baud rate at 19200
bps.
3.
Power off the Switch and then turn it on. The connection will be established automatically.
4.
You can find the IP address of the Switch from the screen.
Notice: The RS232 cable came with the Switch is a crossover cable. If you would like to use the regular
RS232 cable, please switch pin 2/3, pin 4/6 and pin 7/8.
Cable Type
Category 3, 4 or 5 TP
Category 5, 5e TP
Category 5, 5e TP
Status
Description
Lit
Power "On"
Lit
When the port has a valid physical connection with another
device. Speed 10Mbps
Blink
When the port is sending or receiving data (Activity).
Lit
When the port has a valid physical connection with another
device. Speed 100Mbps.
Blink
When the port is sending or receiving data (Activity).
On
Full Duplex
Off
Half Duplex
Lit
The port has PSD module and support power.
Lit
The port detects a PoE endpoint connection.
4
Connector
RJ-45
RJ-45
RJ-45