5.5
Connecting Device to Power
The device can be powered from either a standard AC electrical outlet or a -48V DC power
source (depending on ordered model).
Physical Specification
Power Supply
Input Ratings
Output Ratings
Max. Power Consumption
After powering-up the device, the Ready and Power LEDs on the front panel light up green
(after a self-testing period of about two minutes). Any malfunction in the startup procedure
changes the Fail LED to red and the Ready LED is turned off.
Hardware Installation Manual
Table 5-3: Power Specifications
Single universal power supply
AC: 100-240 VAC, 50-60 Hz, 1A max
DC: -48V DC
204.7 BTU/hr
46W: 24 ports @ off-hook long haul
65W: 24 ports @ continuous REN2 ringing
36
Description
Document #: LTRT-59850
MP-124