Huawei 2200 W DC Power Module for CE12800 Switch

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800CE6800CE7800CE8800 Series. In this article, HongTelecom will introduce the Huawei 2200 W DC Power Module for CE12800 Switch.

2200 W DC Power Module

Version Mapping

Table 1 lists the CE12800 series switches chassis and software versions matching a 2200 W DC power module.

Table 1 Version mapping
Power Module Name CE12804 Chassis CE12808 Chassis CE12812 Chassis CE12816 Chassis CE12804S Chassis CE12808S Chassis
PDC-2200WA A maximum of 4 power modules supported in a DC chassis, not supported in an AC or AC&high-voltage DC chassis

NOTE:

This module is supported in V100R002C00 and later versions.

A maximum of 8 power modules supported in a DC chassis, not supported in an AC or AC&high-voltage DC chassis

NOTE:

This module is supported in V100R002C00 and later versions.

A maximum of 12 power modules supported in a DC chassis, not supported in an AC or AC&high-voltage DC chassis

NOTE:

This module is supported in V100R002C00 and later versions.

A maximum of 20 power modules supported in a DC chassis, not supported in an AC or AC&high-voltage DC chassis

NOTE:

This module is supported in V100R003C00 and later versions.

A maximum of 4 power modules supported in a DC chassis, not supported in an AC&high-voltage DC chassis

NOTE:

This module is supported in V100R005C00 and later versions.

A maximum of 8 power modules supported in a DC chassis, not supported in an AC&high-voltage DC chassis

NOTE:

This module is supported in V100R005C00 and later versions.

Appearance

Figure 1 shows the appearance of a 2200 W DC power module.

Figure 1 2200 W DC power module 

Functions

A 2200 W DC power module receives -48 V DC/-60 V DC input power and provides 48.5 V DC/2200 W output power. Table 2 describes the functions of a 2200 W DC power module.

Table 2 Functions of a 2200 W DC power module
Function Description Indicator Status
Input protection Input undervoltage protection In this protection state, the power module is turned off and stops supplying power. When the system recovers from input undervoltage, the power module can automatically resume power supply. The INPUT indicator shown in Figure 2 is blinking green.
Input overvoltage protection In this protection state, the power module is turned off and stops supplying power. When the system recovers from input overvoltage, the power module can automatically resume power supply. The INPUT indicator shown in Figure 2 is blinking green.
Input overcurrent protection In this protection state, the power module is turned off and stops supplying power. The power module cannot automatically resume power supply and needs to be replaced. The INPUT indicator shown in Figure 2 is off.
Output protection Output overvoltage protection In this protection state, the power module is turned off and stops supplying power. When the system recovers from output overvoltage, the power module cannot automatically resume power supply. The OUTPUT indicator shown in Figure 2 is off and the ALARM indicator is steady red.
Output current limiting protection In this protection state, the output current is limited to a certain value. When the system recovers from output overcurrent, the power module can automatically resume power supply. The OUTPUT indicator shown in Figure 2 is steady green.
Output short-circuit protection In this protection state, the power module supplies power intermittently, and the output current is limited within a range. When the system recovers from output short-circuit, the power module can automatically resume power supply. The OUTPUT indicator shown in Figure 2 is off.
Overtemperature protection On a fully loaded chassis, the power module stops supplying power when the temperature exceeds 65°C and resumes power supply when the temperature falls below 65°C. When the temperature of the power module exceeds 65°C, the OUTPUT indicator shown in Figure 2 is off, and the ALARM indicator is steady red.
Hot swap The power module is hot swappable. -
Heat dissipation A 2200 W DC power module has its own fans, which use a front-to-back airflow design. -
 NOTE:

  • If a power module stops supplying power in protection state and cannot automatically resume power supply after the triggering condition of the protection state is removed, remove the power module from the chassis and reinstall it at least 30s later. Then the power module can work normally.
  • When a power module enters overtemperature protection state, take measures to lower the temperature of the chassis. The power module can automatically resume power supply when the temperature falls within the normal range.

Panel

Figure 2 shows the panel of a 2200 W DC power module.

Figure 2 Panel of a 2200 W DC power module 

Table 3 describes indicators on a 2200 W DC power module.

Table 3 Indicator description
Number in Figure 2 Indicator Color Description
1 INPUT Green
  • Steady on: The input power is in the normal range.
  • Blinking: The input voltage is out of the normal range.
  • Off: The power module receives no input power.
2 OUTPUT Green
  • Steady on: The output power is in the normal range.
  • Off: The power module has no output power.
3 ALARM Red
  • Off: The power module is working normally.
  • Steady on: The power module has failed. Possible causes include internal short circuit, fan failure, output overvoltage, overtemperature-triggered shutdown, communication failure, and severely uneven current.

Specifications

Table 4 describes technical specifications of a 2200 W DC power module.

Table 4 Technical specifications
Item Description
Dimensions (W x D x H) 106.5 mm x 485 mm x 41 mm (4.19 in. x 19.05 in. x 1.61 in.)
Weight 2.4 kg (5.29 lb)
Input voltage range -40 V DC to -72 V DC; rated value: -48 V DC/-60 V DC
Input current
  • Rated value: 50 A @ -48 V DC
  • Maximum value: 62 A @ -40 V DC
Rated output voltage 48.5 V DC
Rated output power 2200 W

Ordering Information

To place an order, contact the Huawei local office.

Table 5 provides ordering information of the 2200 W DC power module.

Table 5 Ordering information
Part Number Module Name Description
02310QNN PDC-2200WA 2200W DC power supply

About Us

As a world leading Huawei networking products supplier, Hong Telecom Equipment Service LTD(HongTelecom) keeps regular stock of Huawei router and switch and all cards at very good price, also HongTelecom ship to worldwide with very fast delivery.

For related articles, visit the HongTelecom Blog and HongTelecom WordPress.
For real pictures of related product, visit the HongTelecom Gallery.
To buy related product, visit the HongTelecom Online Shop.

何诗名片