AudioCodes Mediant 800 MSBR - 5.10.2 Connecting to DC Power; Figure 5-43: Connecting to the Power Supply; Table 5-10: DC Power Specifications

Hardware Installation Manual 64 Document #: LTRT-10236
Mediant 800 MSBR
 To connect the device to the power supply:
1. Connect the line socket of the AC power cord (supplied) to the device's AC power
socket, located on the rear panel.
Figure 5-43: Connecting to the Power Supply
2. Connect the plug at the other end of the AC power cord to a standard electrical outlet.
Once you have cabled and powered-up the device, the POWER LED on the front panel
lights up green. For a description of this LED, see Section 3.2.2.9 on page 25.
5.10.2 Connecting to DC Power
DC power is cabled using the AC/DC power adaptor (supplied) which is connected to a
standard AC electrical wall outlet. Typically, the DC power source is used for power
redundancy with the AC power source (see note below).
Notes:
• DC power is applicable only to Mediant 800C MSBR.
• DC power support is a separate orderable item.
• When both power supplies are used (AC and DC), the device is powered from the AC
power source only. The DC source starts feeding the device only upon an AC power
outage.
Table 5-10: DC Power Specifications
Physical Specification Value
Input Voltage 12VDC / 10A
Warning: Use only the AC/DC power adaptor that is provided by AudioCodes when
ordering DC power.