LevelOne GSW-2457 - Manual (Page 10)

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Chapter 3. Identifying External Components
This Chapter describes the front panel, rear panel and LED indicators of the
Switch. GSW-1657 and GSW-2457 just differ in the number of LED indicators
and ports and all figures in this guide are of GSW-2457.
3.4 Front Panel
The front panel of the GSW-2457 consists of switch LED indicators, 24
10/100/1000Mbps RJ-45 ports.
Figure 3-1 GSW-2457 Switch Front Panel sketch
3.5 Rear Panel
The rear panel of the GSW-2457 only features a power receptacle, which is an
AC power receptacle. Connect the female of the power cord head here, and
the male head to the AC power outlet.
Figure 3-2 GSW-2457 Switch Rear Panel sketch
3.6 LED Indicators
The LED indicators include Power, Link/Act and 1000Mbps LED indicators,
which are used for monitoring and pre- troubleshooting of the Switch. The
following section shows the LED indicators for the switch along with an
explanation of each indicator.
Figure 3-3 GSW-2457 Switch LEDs sketch
¾ Power LED: This indicator will light solid red when the Switch powers up. If
the LED is not lit, please check the power supply and connection.
¾ Link/Act LED: This indicator will light solid green when the corresponding
port is connected to another device and will flash green when data is being
transmitted or received on the working connection.
¾ 1000Mbps LED: This indicator will light solid green when the corresponding
port is connected to a 1000Mbps device.