1400W network power
Introduction
The PSR1400-A is a built-in power module with AC input and DC output while the PSR1400-D is a built-in power module with DC input and DC output. The PSR1400-D can provide the device with both system power and PoE power, which can be controlled through separate switches.
Table 1 Features of the PSR1400-A and PSR1400-D power modules
|
Feature |
Description |
|
Protection functions |
Support input under-voltage protection, output over-voltage protection, short-circuit protection, over-current protection, and overheat protection |
|
Hot swap support |
Support hot swap with the power switch turned off while the device is in operation |
|
1+1 hot backup support |
Support 1 + 1 hot backup and current sharing |
Caution:
For a device that supports both AC and DC inputs, you can choose either of the two types of power modules as needed, but do not use both types of power modules in the same device.
Application: H3C S7500 etc network equipment.
NOTE: It's used power module, 99%new, and it has been tested in good working order.
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