Extreme 3802 Hardware Manual

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Extreme Networks Consolidated Hardware Guide

Figure 36: Rear view of the Summit4, Summit4/FX, Summit24, and Summit48 switch

The Summit switch automatically adjusts to the supply voltage. The power supply operates down to 90 
V. The fuse is suitable for both 110 VAC and 220-240 VAC operation.

The label on the rear of the Summit4, Summit4/FX, Summit24, and Summit48 switch displays 
important information about your switch. Write down your switch information, including the model, 
part number, serial number and MAC address, before you install your switch.

Refer to the serial number when you contact Extreme Networks technical support.

This label shows the unique Ethernet MAC address that Extreme Networks has assigned to the device.

Use the console port (9-pin, “D” type connector) to attach a terminal and access the CLI via a serial 
connection. Use the console port for local management.

The redundant power supply (RPS) port is used to connect to a Summit RPS. The Summit RPS provides 
a redundant, load-shared power source to the Summit. If the primary power source for the switch fails, 
the RPS takes over, ensuring uninterrupted network operation.

When connected to a Summit RPS, the Summit switch can provide status on power and fan operation of 
the RPS through SNMP, the command-line interface, and the Web interface.

The Summit RPS can simultaneously provide power for up to two Summit switches.

Console port

RPS port

On/off switch

rear_Sum

Power socket and fuse

Reset button

Label