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The X1911/X1960/X1981 supports AC power supply. For X1960/X1981, when two power modules are configured, current equalization and power backup are supported.
Figure 1 shows an AC power supply module.
Figure 1 An AC power supply module
1 |
Power switch |
2 |
AC power socket |
3 |
RJ45 port |
The X1911 supports only one power module.
The X1960 and X1981 can be equipped with two power modules. By default, only one power module is configured and is in slot 2 for the power supply. When two power modules are configured, the following functions are supported:
ϒ⁄Equalizing currents and backing up power supplies
When working normally, each power supply module shares the load with output current. When a power supply module stops working, the other power supply module continues to work.
ϒ⁄Supporting hot swapping
You can insert a power supply module directly into a vacant slot of the power distribution frame without powering off the X1911/X1960/X1981. When a backup power supply module is installed, you can remove a power supply module without affecting the running of the X1911/X1960/X1981.
Parent Topic: X1911/X1960/X1981 Product Architecture