Huawei CE12800 Series Switches Port Numbering

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce the Huawei CE12800 Series Switches Port Numbering.

Port Numbering

On the CE12800 series switches, ports are numbered in the format of stack member ID/slot ID/subcard ID/port sequence number.

  • Stack member ID: 1 or 2
     NOTE:

    A port number does not contain the stack member ID if the switch is not in a stack.

    Two CE12800 series switches can set up a cluster switch system (CSS). You can identify the master and standby chassis in a CSS by observing the STACK indicators on the MPUs in the two chassis.

    • Any two of the CE12804, CE12808, CE12812, and CE12816 chassis can set up a CSS.
    • A CE12804S chassis and a CE12808S chassis can set up a CSS.
    • A CE12804/CE12808/CE12812/CE12816 chassis and a CE12804S/CE12808S chassis cannot set up a CSS.
  • Slot ID

    The slot ID identifies in which slot a card is installed.

  • Subcard ID

    Cards on the CE12800 series switches do not support subcards, so the subcard ID is always 0.

  • Port sequence number

    The port sequence number indicates the number of each port on a card.

    • If there is only one row of ports on a card, these ports are numbered from left to right starting from 0.
    • If there are two rows of ports on a card, these ports are numbered from top to bottom and left to right starting from 0.
 NOTE:

After a 100GE/40GE port is split into multiple 40GE or 10GE ports, these 40GE or 10GE ports are numbered following the conventions described in Table 1.

Table 1 Numbering conventions for the ports created by splitting 100GE/40GE ports
Port Type Original Port Number Port Number After Split
40GE port 40GE x/y/N

N is the sequence number of the 40GE port.

After the 40GE port is split into four 10GE ports or two 10GE ports, the 10GE ports are numbered in the 40GE x/y/N:M(10GE) format, where:

  • The values of x, y, and N are the same as those in the 40GE port number.
  • The value of M is 1, 2, 3, or 4.
100GE port 100GE x/y/N

N is the sequence number of the 100GE port.

After the 100GE port is split into 40GE ports, the 40GE ports are numbered in the 100GE x/y/N:M(40GE) format, where:

  • The values of x, y, and N are the same as those in the 100GE port number.
  • The value of M is one of the following:
    • If the 100GE port is split into two 40GE ports, M is 1 or 2.
    • If the 100GE port is split into three 40GE ports, M is 1, 2 or 3.
After the 100GE port is split into four 25GE ports, the 25GE ports are numbered in the 100GE x/y/N:M(25GE) format, where:

  • The values of x, y, and N are the same as those in the 100GE port number.
  • The value of M is 1, 2, 3, or 4.
After the 100GE port is split into 10GE ports, the 10GE ports are numbered in the 100GE x/y/N:M(10GE) format, where:

  • The values of x, y, and N are the same as those in the 100GE port number.
  • The value of M is one of the following:
    • If the 100GE port is split into four 10GE ports, M is an integer ranging from 1 to 4.
    • If the 100GE port is split into eight 10GE ports, M is an integer ranging from 1 to 8.
    • If the 100GE port is split into ten 10GE ports, M is an integer ranging from 1 to 10.
    • If the 100GE port is split into twelve 10GE ports, M is an integer ranging from 1 to 12.

Interface Rate Description

The interface rate is the rate at which an interface transmits data. To meet various transmission rate requirements, pluggable modules with different rates are provided, including 100GE, 40GE, 25GE, 10GE, GE, and FE optical modules, as well as GE copper modules. Generally, the rate supported by an interface corresponds to the rate of the pluggable module on the interface, but it is also affected by the following factors:

Interface Rate Auto-Sensing

Typically, interface rate auto-sensing allows an interface to automatically work at the rate of a medium when the medium is installed. You do not need to manually run a command to change the interface rate. For example, the default rate of an interface on a CE-L36CQ-FD card is 100Gbit/s. When a QSFP+ optical module is installed on the interface, the interface automatically works at the rate of 40Gbit/s.

Interface Auto-Negotiation

Different from auto-sensing, auto-negotiation provides a mode of exchanging information between two interfaces on connected devices. You can connect the two interfaces through media that support rate auto-negotiation so that some interface attribute settings can be negotiated and the two interfaces can automatically configure their transmission capabilities. The duplex mode, rate, and FEC of the two interfaces are negotiated. Interfaces at both ends of a physical link automatically select the same operating parameter settings by exchanging information. In this way, the transmission capabilities of the interfaces can reach the maximum supported by them. For example, the default rate of an interface on a CE-L48XS-EA card is 10 Gbit/s. After a GE copper module is installed, the interface supports auto-negotiation and the rates of 10 Mbit/s, 100 Mbit/s, and 1000 Mbit/s. Assume that the interface is connected to a server’s network adapter interface that supports auto-negotiation and the rate of 100 Mbit/s. The two connected interfaces can negotiate to work at the rate of 100 Mbit/s through auto-negotiation.

Interface Split

Interface split allows a high-bandwidth physical interface on the switch to be split into multiple independent low-bandwidth interfaces. With the interface split function, interfaces on a card can connect to various types of interfaces on the remote device, allowing for flexible networking and lowering hardware costs. For example, a 40GE interface on a CE-L36LQ card can be split into four 10GE interfaces.

Interface split is classified into dynamic split and static split. If dynamic split is configured, the configuration takes effect immediately without the need of resetting the card. You can check whether dynamic split is supported according to the displayed message. After the port split command is run:

  • Static split: If the message “Warning: This operation will delete current port(s) and create new port(s). New port(s) will be offline before the board of slot 1 is reset.” is displayed, the card needs to be reset and converted interfaces take effect after the reset.

  • Dynamic split: If the message “Warning: This operation will delete current port(s) and create new port(s).” is displayed, the card does not need to be reset and converted interfaces take effect immediately.

After the port split command is run on an interface of a card that does not support dynamic split, the interface is split, is in Offline state, and supports service configurations. After the card is reset, converted interfaces go Up and the configurations delivered when the split interface is in Offline state take effect.

Interface Rate Configuration

In addition to the preceding methods, you can also run commands to change the interface rate. For details, see “Configuring the Interface Rate” in the CloudEngine 12800 and 12800E Series Switches Configuration Guide – Interface Management Configuration Guide – Ethernet Interface Configuration – Configuring Common Optical/Electrical Interface Attributes.

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.
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Huawei FAN-12C Fan Module for CE12800 Switch

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce the Huawei FAN-12C Fan Module for CE12800 Switch.

FAN-12C Fan Module

Version Mapping

Table 1 lists the CE12800 series switches chassis and software versions matching FAN-12C fan module.

Table 1 Version mapping
FAN MODULE NAME CE12804 CHASSIS CE12808 CHASSIS CE12812 CHASSIS CE12816 CHASSIS CE12804S CHASSIS CE12808S CHASSIS
FAN-12C Standard configuration: 9 fan modules

NOTE:

This module is supported in V100R001C00 and later versions.

Standard configuration: 13 fan modules

NOTE:

This module is supported in V100R001C00 and later versions.

Standard configuration: 17 fan modules

NOTE:

This module is supported in V100R001C00 and later versions.

Not supported Not supported Not supported

Functions

FAN-12C fan modules are installed at the rear of the CE12804, CE12808, and CE12812 chassis to cool the chassis. Table 2 describes the functions of FAN-12C fan modules.

Table 2 Functions of FAN-12C fan modules
FUNCTION DESCRIPTION
Noise reduction When FAN-12C fan modules are powered on, they rotate at 40% of the full speed for at most 90s. After the fan modules communicate normally with the MPU, the MPU controls running of the fan modules.
Automatic fan speed adjustment After the FAN-12C fan modules communicate normally with the MPU, the MPU controls the speed of fans according to temperature of cards in the chassis.
Alarm reporting The fan modules can report alarms on loss of communication, fan failures, abnormal fan speeds, and blocking of a single fan.
Electronic label The MPU reads and loads electronic labels of FAN-12C fan modules through I2C buses.

Panel Description

 

Table 3 describes indicators on a FAN-12C fan module panel.

Table 3 Indicator description
NUMBER IN FIGURE 2 INDICATOR COLOR DESCRIPTION
1 Fan status indicator (STATUS) Green
  • Fast blinking: The fan module is working properly but has not established communication with the MPU.
  • Slow blinking: The fan module is working properly and communicating with the system normally.
Red
  • Blinking: An alarm has been generated for the fan module, but it cannot be determined whether the fan module needs to be replaced.
  • Steady on: The fan module has a hardware fault and needs to be replaced.
Off
The fan module is abnormal and needs to be replaced. The possible causes include:

  • The fan monitoring unit on the fan module encounters a power failure.
  • Software of the fan monitoring unit on the fan module has completely failed.
  • The LED has failed.

Specifications

Table 4 lists technical specifications of a FAN-12C fan module.

Table 4 Technical specifications
ITEM DESCRIPTION
Dimensions (W x D x H) 84 mm x 297 mm x 82 mm (3.31 in. x 11.69 in.)
Weight 1.2 kg (2.65 lb)
Power consumption
  • Typical power consumption: 10 W
  • Maximum power consumption: 85 W
Heat dissipation
  • Typical heat dissipation: 34 BTU/hour
  • Maximum heat dissipation: 290 BTU/hour
Maximum wind pressure 1050 Pa
Maximum wind rate 159 cubic feet per minute (CFM)
Operating voltage range -36 V DC to -60 V DC

Ordering Information

To place an order, contact the Huawei local office.

Table 5 provides ordering information of the FAN-12C fan module.

Table 5 Oordering information
PART NUMBER MODULE NAME DESCRIPTION
02120699 FAN-12C Fan module, for CE12804/CE12808/CE12812 chassis

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.

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Huawei CE12800 Switch 3000 W AC&high-Voltage DC Power Module

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce the Huawei 3000 W AC&high-Voltage DC Power Module for CE12800 Switch.

3000 W AC&high-Voltage DC Power Module

Version Mapping
Table 1 lists the CE12800 series switches chassis and software versions matching a 3000 W AC&high-voltage DC power module.

Table 1 Version mapping

POWER MODULE NAME CE12804 CHASSIS CE12808 CHASSIS CE12812 CHASSIS CE12816 CHASSIS CE12804S CHASSIS CE12808S CHASSIS
PHD-3000WA A maximum of 4 power modules supported in an AC chassis or an AC&high-voltage DC chassis, not supported in a DC chassis

NOTE:

This module is supported in V100R005C00 and later versions.

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

NOTE:

This module is supported in V100R005C00 and later versions.

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

NOTE:

This module is supported in V100R005C00 and later versions.

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

NOTE:

This module is supported in V100R005C00 and later versions.

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

NOTE:

This module is supported in V100R005C00 and later versions.

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

NOTE:

This module is supported in V100R005C00 and later versions.

Appearance

Figure 1 shows the appearance of a 3000 W AC&high-voltage DC power module.

Figure 1 3000 W AC&high-voltage DC power module

Functions

A 3000 W AC&high-voltage DC power module receives 220 V AC/110 V AC or 240 V DC input power and provides 53.5 V DC/3000 W output power. Table 2 describes the functions of a 3000 W AC&high-voltage DC power module.

Table 2 Functions of a 3000 W AC&high-voltage 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 undervoltage, 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
  • If output overvoltage is caused by the power module itself, the power module is turned off and stops supplying power. The power module cannot automatically resume power supply.
  • If output overvoltage is caused by increase of the input voltage received from the external power source, the power module is turned off and stops supplying power. When the system recovers from output overvoltage, the power module can automatically resume power supply.
  • If output overvoltage is caused by the power module itself, the Output indicator shown in Figure 2 is off and the Alarm indicator is steady red.
  • If output overvoltage is caused by increase of the input voltage received from the external power source, the Output indicator shown in Figure 2 is steady green.
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. When the output voltage is lower than 44 V DC, the Output indicator is off.
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 When the temperature of the power module ranges from 55°C to 75°C, the output current reduces linearly as the temperature increases. When the temperature exceeds 75°C, the power module stops supplying power. When the temperature falls below 75°C, the power module can automatically resume power supply. When the temperature of the power module ranges from 55°C to 75°C, the Output indicator shown in Figure 2 is steady green. When the temperature exceeds 75°C, the Output indicator is off.
Hot swap The power module is hot swappable.
Heat dissipation A 3000 W AC&high-voltage 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 ambient temperature. The power module can automatically resume power supply when the temperature falls within the normal range.

Panel

Figure 2 shows the panel of a 3000 W AC&high-voltage DC power module.

Figure 2 Panel of a 3000 W AC&high-voltage DC power module

Table 3 describes indicators on a 3000 W AC&high-voltage DC power module panel.

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 or the output power is abnormal.
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 3000 W AC&high-voltage 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)
AC input voltage range 90 V AC to 290 V AC; rated value: 110 V AC/220 V AC
AC input frequency 47 Hz to 63 Hz; typical value: 50 Hz/60 Hz
High-voltage DC input voltage range 188 V DC to 288 V DC; rated value: 240 V DC
Maximum input current 18.5 A
Rated output voltage 53.5 V DC
Rated output power 3000 W

NOTE:

When the AC input voltage is lower than or equal to 175 V AC, the rated output power reduces to 1500 W.

Ordering Information

To place an order, contact the Huawei local office.

Table 5 provides ordering information of the 3000 W AC&high-voltage DC power module.

Table 5 Ordering information
PART NUMBER MODULE NAME DESCRIPTION
02310VMA PHD-3000WA 3000 W AC&high-voltage DC power module

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.

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Huawei CE12800 Switch 2200 W DC Power Module

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 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 powermodules 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.

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Huawei CE12800 Switch 2700 W AC Power Module

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce the Huawei 2700 W AC Power Module for CE12800 Switch.

2700 W AC Power Module

Version Mapping
Table 1 lists the CE12800 series switches chassis and software versions matching a 2700 W AC power module.

Table 1 Version mapping

POWER MODULE NAME CE12804 CHASSIS CE12808 CHASSIS CE12812 CHASSIS CE12816 CHASSIS CE12804S CHASSIS CE12808S CHASSIS
PAC-2700WA

NOTE:

This module will not be recommended since January 2017.

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

NOTE:

This module is supported in V100R001C00 and later versions.

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

NOTE:

This module is supported in V100R001C00 and later versions.

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

NOTE:

This module is supported in V100R001C00 and later versions.

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

NOTE:

This module is supported in V100R003C00 and later versions.

Not supported Not supported

Appearance

Figure 1 shows the appearance of a 2700 W AC power module.

Figure 1 2700 W AC power module

Function

A 2700 W AC power module receives 110 V AC/220 V AC input power and provides 53.5 V DC/2700 W output power. Table 2 describes the functions of a 2700 W AC power module.

Table 2 Functions of a 2700 W AC 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:

  • If output overvoltage is caused by the power module itself, the power module stops supplying power. When the system recovers from output overvoltage, the power module cannot automatically resume power supply.
  • If output overvoltage is caused by increase of the input voltage received from the external power source, the power module stops supplying power. When the system recovers from output overvoltage, the power module can automatically resume power supply.
  • If output overvoltage is caused by the power module itself, the Output indicator shown in Figure 2 is off and the Alarm indicator is steady red.
  • If output overvoltage is caused by increase of the input voltage received from the external power source, the Output indicator shown in Figure 2 is steady green.
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 When the temperature of the power module ranges from 55°C to 75°C, the output current reduces linearly as the temperature increases. When the temperature exceeds 75°C, the power module stops supplying power. When the temperature falls below 75°C, the power module can automatically resume power supply. When the temperature of the power module ranges from 55°C to 75°C, the Output indicator shown in Figure 2 is steady green. When the temperature exceeds 75°C, the Output indicator is off.
Hot swap The power module is hot swappable.
Heat dissipation A 2700 W AC 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 Description

Figure 2 shows the panel of a 2700 W AC power module.

Figure 2 Panel of a 2700 W AC power module

Table 3 describes indicators on a 2700 W AC power module panel.

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 or the output power is abnormal.
3 Alarm Red
  • Off: The power module is working properly.
  • 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 2700 W AC 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 2.2 kg (4.85 lb)
AC input voltage range 90 V AC to 290 V AC; rated value: 110 V AC/220 V AC
AC input frequency 45 Hz to 65 Hz; typical: 50 Hz/60 Hz
Maximum input current 16 A
Rated output voltage 53.5 V DC
Rated output power 2700 W

NOTE:

When the input voltage is lower than or equal to 175 V AC, the rated output power reduces to 1200 W.

Ordering Information

To place an order, contact the Huawei local office.

Table 5 provides ordering information of the 2700 W AC.

Table 5 Ordering information
PART NUMBER MODULE NAME DESCRIPTION
02310LHL PAC-2700WA 2700W AC 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

Huawei CE12800 Serie Switch CE12808S Overview

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce the Huawei CloudEngine 12800 Series Switch CE12808S.

Product and Version Mapping

Table 1 lists mappings between CloudEngine 12804, 12808, 12812, 12816, 12804S, and 12808S series switches and versions.

Table 1 Product and version mapping

MODEL

MINIMUM VERSION

CE12804

V100R001C00

CE12808

V100R001C00

CE12812

V100R001C00

CE12816

V100R003C00

CE12804S

V100R005C00

CE12808S

V100R005C00

Product Overview

CloudEngine 12800 (CE12800 for short) series switches are next-generation, high-performance core switches designed for data center networks and high-end campus networks. Using Huawei’s next-generation VRP8 operating system, CE12800 series switches provide stable, reliable, and secure high-performance Layer 2/Layer 3 switching capabilities to help build an elastic, virtualized, and high-quality network.

CE12800 series switches use an advanced hardware architecture design and provide 100GE/40GE/10GE/GE line cards with various port densities. The switches support high-density access of high-speed servers and aggregation of TOR switches, providing high performance and large capacity for data center networks.

CE12800 series switches use an industry-leading Clos architecture and a strict front-to-back airflow design to provide industrial-grade reliability. The switches also provide comprehensive virtualization capabilities and extensive data center service features. Moreover, they adopt multiple innovative energy-saving technologies to greatly reduce power consumption.

Product Appearance

 NOTE:

This section only briefly describes switch appearances and key hardware parameters. For detailed hardware information, see the Hardware Description.

The CE12800 AC chassis, DC chassis, and AC&high-voltage DC chassis have similar appearances and structures except that they use AC, DC, and high-voltage DC power modules and power distribution units respectively. In the following figures, an AC&high-voltage DC chassis is used as an example for CE12800S series switches, and AC chassis are used as examples for other models.

CE12808S

Figure 11 and Figure 12 show the appearance of a CE12808S AC&high-voltage DC chassis.

Figure 11 CE12808S AC&high-voltage DC chassis (front view)
Figure 12 CE12808S AC&high-voltage DC chassis (rear view)

Table 6 lists key hardware parameters.

Table 6 CE12808S key hardware parameters
PARAMETER SPECIFICATION

Dimensions (W x D x H)

442 mm x 751 mm x 708.4 mm

Weight

Empty: 100 kg

Fully loaded: 196 kg

Operating temperature

0°C to 40°C (0 m to 1800 m)

Storage temperature

-40°C to +70°C

Relative humidity

5% to 85%, noncondensing

Operating voltage

Maximum AC voltage range: 90 V to 290 V

Maximum DC voltage range: -40 V to -72 V

High-voltage DC rated voltage: 240 V

Maximum power supply capacity

12000 W

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

Huawei CE12800 Serie Switch CE12804S Overview

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce the Huawei CloudEngine 12800 Series Switch CE12804S.

Product and Version Mapping

Table 1 lists mappings between CloudEngine 12804, 12808, 12812, 12816, 12804S, and 12808S series switches and versions.

Table 1 Product and version mapping

MODEL

MINIMUM VERSION

CE12804

V100R001C00

CE12808

V100R001C00

CE12812

V100R001C00

CE12816

V100R003C00

CE12804S

V100R005C00

CE12808S

V100R005C00

Product Overview

CloudEngine 12800 (CE12800 for short) series switches are next-generation, high-performance core switches designed for data center networks and high-end campus networks. Using Huawei’s next-generation VRP8 operating system, CE12800 series switches provide stable, reliable, and secure high-performance Layer 2/Layer 3 switching capabilities to help build an elastic, virtualized, and high-quality network.

CE12800 series switches use an advanced hardware architecture design and provide 100GE/40GE/10GE/GE line cards with various port densities. The switches support high-density access of high-speed servers and aggregation of TOR switches, providing high performance and large capacity for data center networks.

CE12800 series switches use an industry-leading Clos architecture and a strict front-to-back airflow design to provide industrial-grade reliability. The switches also provide comprehensive virtualization capabilities and extensive data center service features. Moreover, they adopt multiple innovative energy-saving technologies to greatly reduce power consumption.

Product Appearance

 NOTE:

This section only briefly describes switch appearances and key hardware parameters. For detailed hardware information, see the Hardware Description.

The CE12800 AC chassis, DC chassis, and AC&high-voltage DC chassis have similar appearances and structures except that they use AC, DC, and high-voltage DC power modules and power distribution units respectively. In the following figures, an AC&high-voltage DC chassis is used as an example for CE12800S series switches, and AC chassis are used as examples for other models.

CE12804S

Figure 9 and Figure 10 show the appearance of a CE12804S AC&high-voltage DC chassis.

Figure 9 CE12804S AC&high-voltage DC chassis (front view)
Figure 10 CE12804S AC&high-voltage DC chassis (rear view)

Table 5 lists key hardware parameters.

Table 5 CE12804S key hardware parameters
PARAMETER SPECIFICATION

Dimensions (W x D x H)

442 mm x 751 mm x 352.8 mm

Weight

Empty: 60 kg

Fully loaded: 120 kg

Operating temperature

0°C to 40°C (0 m to 1800 m)

Storage temperature

-40°C to +70°C

Relative humidity

5% to 85%, noncondensing

Operating voltage

Maximum AC voltage range: 90 V to 290 V

Maximum DC voltage range: -40 V to -72 V

High-voltage DC rated voltage: 240 V

Maximum power supply capacity

6000 W

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

Huawei CloudEngine 12800 Series Switch CE12816 Overview

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce theHuawei CloudEngine 12800 Series Switch CE12816.

Product and Version Mapping

Table 1 lists mappings between CloudEngine 12804, 12808, 12812, 12816, 12804S, and 12808S series switches and versions.

Table 1 Product and version mapping

MODEL

MINIMUM VERSION

CE12804

V100R001C00

CE12808

V100R001C00

CE12812

V100R001C00

CE12816

V100R003C00

CE12804S

V100R005C00

CE12808S

V100R005C00

Product Overview

CloudEngine 12800 (CE12800 for short) series switches are next-generation, high-performance core switches designed for data center networks and high-end campus networks. Using Huawei’s next-generation VRP8 operating system, CE12800 series switches provide stable, reliable, and secure high-performance Layer 2/Layer 3 switching capabilities to help build an elastic, virtualized, and high-quality network.

CE12800 series switches use an advanced hardware architecture design and provide 100GE/40GE/10GE/GE line cards with various port densities. The switches support high-density access of high-speed servers and aggregation of TOR switches, providing high performance and large capacity for data center networks.

CE12800 series switches use an industry-leading Clos architecture and a strict front-to-back airflow design to provide industrial-grade reliability. The switches also provide comprehensive virtualization capabilities and extensive data center service features. Moreover, they adopt multiple innovative energy-saving technologies to greatly reduce power consumption.

Product Appearance

 NOTE:

This section only briefly describes switch appearances and key hardware parameters. For detailed hardware information, see the Hardware Description.

The CE12800 AC chassis, DC chassis, and AC&high-voltage DC chassis have similar appearances and structures except that they use AC, DC, and high-voltage DC power modules and power distribution units respectively. In the following figures, an AC&high-voltage DC chassis is used as an example for CE12800S series switches, and AC chassis are used as examples for other models.

CE12816

Figure 7 and Figure 8 show the appearance of a CE12816 AC chassis.

Figure 7 CE12816 AC chassis (front view)
Figure 8 CE12816 AC chassis (rear view)

Table 4 lists key hardware parameters.

Table 4 CE12816 key hardware parameters
PARAMETER SPECIFICATION

Dimensions (W x D x H)

442 mm x 1065 mm x 1597.5 mm

Weight

Empty: 221.6 kg

Fully loaded: 474 kg

Operating temperature

0°C to 40°C (0 m to 1800 m)

Storage temperature

-40°C to +70°C

Relative humidity

5% to 85%, noncondensing

Operating voltage

Maximum AC voltage range: 90 V to 290 V

Maximum DC voltage range: -40 V to -72 V

High-voltage DC rated voltage: 240 V

Maximum power supply capacity

30000 W

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

Huawei CloudEngine 12800 Series Switch CE12812 Overview

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce the Huawei CloudEngine 12800 Series Switch CE12812.

Product and Version Mapping

Table 1 lists mappings between CloudEngine 12804, 12808, 12812, 12816, 12804S, and 12808S series switches and versions.

Table 1 Product and version mapping

MODEL

MINIMUM VERSION

CE12804

V100R001C00

CE12808

V100R001C00

CE12812

V100R001C00

CE12816

V100R003C00

CE12804S

V100R005C00

CE12808S

V100R005C00

Product Overview

CloudEngine 12800 (CE12800 for short) series switches are next-generation, high-performance core switches designed for data center networks and high-end campus networks. Using Huawei’s next-generation VRP8 operating system, CE12800 series switches provide stable, reliable, and secure high-performance Layer 2/Layer 3 switching capabilities to help build an elastic, virtualized, and high-quality network.

CE12800 series switches use an advanced hardware architecture design and provide 100GE/40GE/10GE/GE line cards with various port densities. The switches support high-density access of high-speed servers and aggregation of TOR switches, providing high performance and large capacity for data center networks.

CE12800 series switches use an industry-leading Clos architecture and a strict front-to-back airflow design to provide industrial-grade reliability. The switches also provide comprehensive virtualization capabilities and extensive data center service features. Moreover, they adopt multiple innovative energy-saving technologies to greatly reduce power consumption.

CE12812

Figure 5 and Figure 6 show the appearance of a CE12812 AC chassis.

Figure 5 CE12812 AC chassis (front view)
Figure 6 CE12812 AC chassis (rear view)

Table 3 lists key hardware parameters.

Table 3 CE12812 key hardware parameters
PARAMETER SPECIFICATION

Dimensions (W x D x H)

442 mm x 970 mm x 975.1 mm

Weight

Empty: 153.8 kg

Fully loaded: 326.7 kg

Operating temperature

0°C to 40°C (0 m to 1800 m)

Storage temperature

-40°C to +70°C

Relative humidity

5% to 85%, noncondensing

Operating voltage

Maximum AC voltage range: 90 V to 290 V

Maximum DC voltage range: -40 V to -72 V

High-voltage DC rated voltage: 240 V

Maximum power supply capacity

18000 W

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

Huawei CloudEngine 12800 Series Switch CE12808 Overview

Huawei Data Center Switch includes CloudEngine CE12800, CE12800E, CE1800V, CE5800, CE6800, CE7800, CE8800 Series. In this article, HongTelecom will introduce the Huawei CloudEngine 12800 Series Switch CE12808.

Product and Version Mapping

Table 1 lists mappings between CloudEngine 12804, 12808, 12812, 12816, 12804S, and 12808S series switches and versions.

Table 1 Product and version mapping

MODEL

MINIMUM VERSION

CE12804

V100R001C00

CE12808

V100R001C00

CE12812

V100R001C00

CE12816

V100R003C00

CE12804S

V100R005C00

CE12808S

V100R005C00

Product Overview

CloudEngine 12800 (CE12800 for short) series switches are next-generation, high-performance core switches designed for data center networks and high-end campus networks. Using Huawei’s next-generation VRP8 operating system, CE12800 series switches provide stable, reliable, and secure high-performance Layer 2/Layer 3 switching capabilities to help build an elastic, virtualized, and high-quality network.

CE12800 series switches use an advanced hardware architecture design and provide 100GE/40GE/10GE/GE line cards with various port densities. The switches support high-density access of high-speed servers and aggregation of TOR switches, providing high performance and large capacity for data center networks.

CE12800 series switches use an industry-leading Clos architecture and a strict front-to-back airflow design to provide industrial-grade reliability. The switches also provide comprehensive virtualization capabilities and extensive data center service features. Moreover, they adopt multiple innovative energy-saving technologies to greatly reduce power consumption.

CE12808

Figure 3 and Figure 4 show the appearance of a CE12808 AC chassis.

Figure 3 CE12808 AC chassis (front view)
Figure 4 CE12808 AC chassis (rear view)

Table 2 lists key hardware parameters.

Table 2 CE12808 key hardware parameters
PARAMETER SPECIFICATION

Dimensions (W x D x H)

442 mm x 970 mm x 752.85 mm

Weight

Empty: 120.2 kg

Fully loaded: 241.6 kg

Operating temperature

0°C to 40°C (0 m to 1800 m)

Storage temperature

-40°C to +70°C

Relative humidity

5% to 85%, noncondensing

Operating voltage

Maximum AC voltage range: 90 V to 290 V

Maximum DC voltage range: -40 V to -72 V

High-voltage DC rated voltage: 240 V

Maximum power supply capacity

12000 W

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