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Table 11 – Description of connectors, LEDs and controls located on ESR-3100 front panel
№ Front panel
element
Description
1 Status Current device status LED.
Alarm Alarm LED.
VPN VPN gateway operation mode LED.
Flash Activity of exchange with data storage – SD card or USB Flash.
Power Device power LED.
Master Failover mode operation LED (is not supported in the current version).
Fan Fan operation LED.
RPS Redundant power supply LED.
2 F Functional key that reboots the device and resets it to factory default configuration:
Pressing the key for less than 10 seconds reboots the device;
Pressing the key for more than 10 seconds resets the terminal to factory settings.
3 Console Console port RS-232 for local management of the device.
4 SD SD-card connector.
5 USB1 USB 3.0 port for USB device connection.
6 USB2 USB 3.0 port for USB device connection.
7 [1 .. 8] 8 ports of Gigabit Ethernet 10/100/1000BASE-T (RJ-45).
8 XG1 – XG8 Slots for 10G SFP+/1G SFP transceivers.
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