TP-Link T3700G-52TQ User Manual page 24

 Grounding Terminal: T3700G-52TQ 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 Installation Guide.
 USB 2.0 Interface: USB 2.0 interface is used to connecting peripheral equipment.
 Management Port: Designed to connect to the device with a bandwidth of 10Mbps,
100Mbps or 1000Mbps. It has a corresponding MGMT LED on the front panel. You need
assign an IP address for the port to manage the switch.
 RJ-45 Console Port: Designed to connect with the serial port of a computer or terminal for
monitoring and configuring the switch. The switch has an RJ-45 console port and a
micro-USB console port available. Console input is active on only one console port at a time.
By default, the micro-USB connector takes precedence over the RJ-45 connector.
 Power Supply Module 1/2: One AC Power Supply Module PSM150-AC has been installed in
the switch. The malfunctioned PSM150-AC can be replaced with a TP-Link power supply
module of the same model. Its input voltage is 100-240V~ 50/60Hz.
The AC Power Supply Module is fully hot swappable, helping to ensure no system
interruption during installation or replacement. For how to install/remove the Power Supply
Module, please refer to Installation Guide.
With all the protective covers removed, and the Interface Card (TX432) & Power Supply Module
(PSM150-AC) inserted, the rear panel of T3700G-52TQ is shown as the following figure.
Figure 2-3 Rear Panel (2)
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