CHAPTER 5 Cabling the Device
MP-1288 | Hardware Installation Manual
Connecting to Power
The device can be powered from an AC or a DC power source, depending on ordered hardware
configuration.
AC Power Supply
The device provides 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
The device receives power from a standard alternating current (AC) electrical outlet. The
connection is made using the supplied AC power cord.
Table 5-5: AC 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
If you are using both Power Supply modules, connect each one to a different AC power
supply source. The two AC power sources must have the same ground potential.
ご注 意
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
.
➢
To connect the device to power:
1.
Swing the cable anchor clip, located over the power inlet of the Power Supply module,
sideways, away from the power inlet to provide space for the power plug.
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