350 W DC Power Module
Product Support
Table 5-32 lists the device models that support a 350 W DC power module.
Appearance
Figure 5-10 shows the appearance of a 350 W DC power module.
Function
Table 5-33 describes functions of a 350 W DC power module.
Function |
Description |
|---|---|
Input undervoltage protection |
The power module can automatically resume power supply from this protection state. |
Input overvoltage protection |
The power module can automatically resume power supply from this protection state. |
Input overcurrent protection |
The power module cannot automatically resume power supply from this protection state. |
Output overvoltage protection |
The power module cannot automatically resume power supply from this protection state. |
Output current limiting protection |
The power module cannot automatically resume power supply from this protection state. |
Output short-circuit protection |
The power module can automatically resume power supply from this protection state. |
Overtemperature protection |
When the temperature of the power module exceeds a specified threshold, the power module stops supplying power. When the temperature falls into the normal range, the power module automatically resumes power supply. |
Hot swap |
Supported |
Panel
Figure 5-11 shows the panel of a 350 W DC power module.
Number |
Name |
Description |
|---|---|---|
1 |
Ejector lever |
Used to lock or release the power module during installation or removing. |
2 |
Power switch |
Used to turn on or off the power output. |
3 |
Power indicator (STATUS) |
|
4 |
DC power socket |
Use DC power cables to connect the router to a power source. |
Technical Specifications
Table 5-35 lists the technical specifications of a 350 W DC power module.
Item |
Specification |
|---|---|
Dimensions (H x W x D) |
40 mm x 201 mm x 253 mm (1.57 in. x 7.91 in. x 9.96 in.) |
Weight |
1.5 kg (3.31 lb) |
Input |
Rated input voltage range: -48 V DC to -60 V DC Maximum input voltage range: -38.4 V DC to -72 V DC Maximum input current: 9.6 A |
Output |
Rated output voltage: 12 V DC Maximum output voltage range: 11.64 V DC to 12.36 V DC Maximum output power: 350 W |
Ordering Information
To place an order, visit https://e.huawei.com/en/how-to-buy to find the local supplier or submit your inquiries online.
Table 5-36 provides 350 W DC power module ordering information.