Hardware Installation Manual  44  Document #: LTRT-28030 
5.6  Connecting to Power 
The device receives power from a standard alternating current (AC) electrical outlet. The 
connection is made using the supplied AC power cord. The device can host up to two hot-
swappable  Power Supply modules  for  load-sharing and power redundancy in case of 
failure in one of the modules. To replace a faulty power supply module, see Section  6.5. 
Table  5-5: Power Specifications 
Physical Specification  Value 
Input Voltage 
Dual universal AC power supply 100-240V  
AC Input Frequency 
50/60 Hz 
Max. AC Input Current 
10 A 
Max. Power Consumption  FXS Interfaces  Short Haul (W)  Long Haul (W) 
288 
450  950 
216 
400  770 
144 
350  600 
 
 
 
Note: If you are using two Power Supply modules, connect each one to a different AC 
power supply source. The two AC power sources must have the same ground potential. 
 
 
 
本製品に添付の電源ケーブルは、MP-1288 
に専用設計されているため、汎用性がありません. 
本電源ケーブルを他の機器に使用されないよう、ご注意ください.