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Physical Description
[The number and type of port interfaces depend on the ordered hardware configuration.]
Power LED (located on the front panel):
Status LED (located on the front panel):
Initial rebooting stage or software upgrade (.cmp
file) in process
Power button to switch on the device (when pressed in) and to switch off the
device (when pressed out).
RS-232 serial interface port (RJ-45).
USB port, which you can use for various functionalities such as storing the
configuration file on an external USB hard drive.
Reset pinhole button for resetting the device or restoring it to factory defaults. To
restore the device to factory defaults: with a paper clip or any other similar
pointed object, press and hold down the button for at least 12 seconds (but no
more than 25 seconds).
Up to four Gigabit Ethernet (10/100/1000Base-T) ports (RJ-45) for connecting IP
phones, computers, or switches. The ports support 1+1 Ethernet port redundancy
(active-standby), half- and full-duplex modes, auto-negotiation, and straight-
through or crossover cable detection.
Ethernet link established
Data is being received or transmitted