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Note: The port 25–28 of the switch are "Combo" ports. A "Combo" port consists of a
RJ45 port and an SFP port, and the two ports share the same LED.
Port Feature
Model
T2500-28TC
Console Port
Designed to connect with the serial port of a computer or terminal for monitoring
and configuring the switch.
10/100Mbps Port
Designed to connect to the device with a bandwidth of 10Mbps or 100Mbps. Each
has a corresponding 10/100M LED.
10/100/1000Mbps Port
Designed to connect to the device with a bandwidth of 10Mbps, 100Mbps or
1000Mbps. Each has a corresponding 1000M LED.
SFP Port
Designed to install the SFP module. The switch features some SFP transceiver
slots that are shared with the associated RJ45 ports. The associated two ports are
referred as a "Combo" port, which means they cannot be used simultaneously,
otherwise only SFP port works.
Rear Panel
■
The rear panel of T2500-28TC is shown as the following figure.
Grounding Terminal
Power Socket
Grounding Terminal
The switch already comes with lightning protection mechanism. You can also ground
the switch through the PE (Protecting Earth) cable of AC cord or with Ground Cable.
For detailed information, please refer to Chapter 3 Lightning Protection.
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10/100Mbps
Console Port
RJ45 Port
1
24
Figure 1-2 Rear Panel of T2500-28TC
L2 Managed Switch
10/100/1000Mbps
SFP Port
RJ45 Port
4
4
Introduction
02
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