ESR series service routers.ESR-Series. User manual
Table 32 – Description of connectors, LEDs and controls located on ESR-12V front panel
№ Front panel
element
Description
1 220V AC Power supply.
2 Power Device power LED.
3 Console Console port RS-232 (RJ-45) for local management of the device.
4 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 device to factory default configuration.
5 USB1, USB2 2 USB connectors for connecting external USB devices.
6 FXO PSTN external subscriber line LED.
1,2,3 Internal subscriber terminals LED.
7 FXO 1 FXO connector for connection PSTN external subscriber line.
8 FXS 1, FXS 2,
FXS 3
3 connectors for internal subscriber terminals.
9 [1 .. 8] 8 ports of Gigabit Ethernet 10/100/1000BASE-T (RJ-45).
ESR-12V rear panel
The rear panel layout of ESR-12V is depicted in 44.
Figure 44 – ESR-12V rear panel
Table 33 lists rear panel connectors of the router.
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