AudioCodes Mediant 4000 SBC - Leds Description; Figure 3-3: SBC Module Leds; Table 3-4: SBC Module Ports Description; Table 3-5: SBC Module Leds Description

Hardware Installation Manual 16 Document #: LTRT-41511
Mediant 4000 SBC
Table 3-4: SBC Module Ports Description
Item #
Label
Description
1
Reset pinhole button:
 To reset the device, press the button for at least 1 second but no
longer than 10 seconds.
 To reset the device to factory defaults, press the button for at least
12 seconds but no longer than 25 seconds.
2
IOIO
RS-232 port for serial communication with a computer.
3
-
Pinhole button (reserved for future use).
4
-
Handle of AMC module for installing and removing the module.
5
-
LAN sub-module, providing eight, 1000Base-T (Gigabit) Ethernet ports
for connecting to the IP network. The Ethernet ports operate in pairs,
where one port is active and the other standby, providing 1+1 Ethernet
redundancy. These ports support half- and full-duplex modes, auto-
negotiation, straight-through and crossover cable detection.
3.2.3.2 LEDs Description
The SBC module provides LEDs for indicating various operating status, as described in the
table below.
Figure 3-3: SBC Module LEDs
Table 3-5: SBC Module LEDs Description
Item #
LED
Color
State
Description
1
Green
On
Module in service
-
Off
Module out of service
2
-
Off
During booting up state
Red
On
Booting up phase / fault detected in module
Green
On
Normal operation
3
-
Off
During booting up state
Green
On
Application running in Standalone state
Flashing
Application running in High Availability (HA)
Active state