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How to view optical module information on Huawei devices

Use Huawei commands like display transceiver and display transceiver diagnosis to view optical module information, status, and diagnostics.Viewing Optical Module Information
  1. Display All Optical Modules
    • Command: display transceiver
    • This shows information for all optical ports, including transceiver type, connector type, wavelength, transfer distance, vendor, and digital diagnostic monitoring (DDM) support .
  2. Display a Specific Optical Module
    • Command: display transceiver interface
    • Example: display transceiver interface GigabitEthernet 0/0/1
    • Provides detailed information for a specific port, including temperature, voltage, bias current, RX/TX power, and manufacturing details .
  3. Verbose Mode for Detailed Diagnostics
    • Add the verbose parameter to view receive and transmit power, voltage, temperature, and other real-time metrics.
    • Example: display transceiver interface GigabitEthernet 0/0/1 verbose .
Diagnostic Commands
  • Check Module Health
    • Command: display transceiver diagnosis interface
    • Displays digital diagnostic monitoring (DDM) data to help identify faults or abnormal readings such as low/high optical power, voltage, or temperature .
Additional Tips
  • Port Status

    • Use display interface to check link status, port rate, and traffic statistics. A link status of UP indicates normal operation .
  • Huawei-Certified Modules

    • Ensure modules are Huawei-certified to avoid compatibility issues. Non-certified modules may not provide full diagnostic data .
  • Common Metrics to Monitor

    • Temperature (°C)
    • Voltage (V)
    • Bias Current (mA)
    • RX/TX Power (dBm)
    • Wavelength (nm)
    • Transfer Distance (m) By using these commands, you can effectively monitor, troubleshoot, and verify the operational status of optical modules on Huawei switches and routers.
How to view optical module information on Huawei devices

Displaying Optical Module Information

This document describes the principles and configurations of the Device Management features, and provides configuration examples

Displaying Optical Module Information

This document describes the principles and configurations of the Device Management features, and provides configuration examples

How To View Optical Transceiver Information On Huawei Switches

Optical transceivers are widely applied in switches, network cards, routers and other communication devices.

Huawei Optical Switch View Optical Module Commands

Taking the Huawei 5700 series switches as an example, the commands to view optical module information are as

Huawei Switches Viewing Optical Port Receiving and Sending

Use the command display transceiver to view the optical module information of all optical ports, and use the command

Checking Optical Module Information of the Interface

Checking Optical Module Information of the Interface Procedure Run the display interface interface-type interface-number transceiver

Displaying Hardware Information on Huawei Routers

The inventory information such as serial number, product code,optical module,device, power,voltage,temperature,fan, CPU and

Checking the Optical Module Type

Log in to to view the optical module types supported by the switch.

How to view the optical module DDM information on Huawei and H3C

View the optical module information on Huawei switches and H3C switches through the command

Troubleshooting for Optical Modules on Huawei Switch

Check whether single-mode or multi-mode optical modules are used and whether the optical jumper type matches the transceiver

Displaying Optical Module Information

Learn how to display optical module information on Huawei devices using specific commands and understand the

Displaying Optical Module Information

If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Checking the Optical Module Type

The selected optical modules must be supported by the optical interfaces. Check whether the optical module used on the switch is

Displaying Hardware Information on Huawei Routers

Here are the common commands to use to display hardware-related information on Huawei Routers. The inventory information such

How to View Optical Module Parameters

If you know the model or type of an optical module, you can view the section "Pluggable Modules for Interfaces" in the Hardware

Optical Module: Typical Optical Module Troubleshooting Procedure

Check the model of the faulty optical module. If it is not a Huawei-certified optical module, replace it with a Huawei-certified optical

Checking Optical Module Information of the Interface

Procedure Run the display interface interface-type interface-number transceiver [ verbose ] command to check optical module

FAQ-How Do I View the Transmit and Receive Optical Power of an Optical

Find technical support and knowledge resources for Huawei products, including detailed descriptions of hardware, modules, and more.

Teach you to read the DDM information of the optical module on the

Next, we will introduce the query instructions of relevant parameters of optical module, and view the DDM information

Checking Parameter Settings of the Optical Modules

Procedure View the optical module parameters on the package or run the display transceiver command to query optical module

How to View Optical Module Parameters

If an optical module is installed in a running device, you can run the display interface transceiver command to view parameters of the

Displaying Optical Module Information

Context If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Displaying Optical Module Information

If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Huawei Optical Switch View Optical Module Commands

Taking the Huawei 5700 series switches as an example, the commands to view optical module information are as

How to View Optical Module Parameters

If an optical module is installed in a running device, you can run the display interface transceiver command to view parameters of the

Displaying Optical Module Information

Context If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Displaying Optical Module Information

If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Huawei Optical Switch View Optical Module Commands

Taking the Huawei 5700 series switches as an example, the commands to view optical module information are as

How to Know Optical Power SFP-Detail Link-Details & Port

How to Know Optical Power SFP-Detail Link-Details & Port-Statistics in Huawei OLT |

How to View Optical Module Parameters

If an optical module is installed in a running device, you can run the display transceiver command to view parameters

Displaying Optical Module Information

If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Displaying Optical Module Information

You can use the display commands to view information about the optical module on an interface, including conventional information,

Displaying Optical Module Information

Context If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Huawei Switches Viewing Optical Port Receiving and Sending Information

Use the command display transceiver to view the optical module information of all optical ports, and use the command

What Is an Optical Module and Its FAQs (V200)

What Is an Optical Module and Its FAQs (V200) Describes what an optical module is and FAQs, including the fundamentals,

How to view the optical module DDM information on Huawei and H3C

Subscribe 0 648 views 3 years ago View the optical module information on Huawei switches and H3C switches through the command

How to View Optical Module Parameters

If an optical module is installed in a running device, you can run the display interface transceiver command to view parameters of the

Understanding Optical Modules

If an optical module is installed in a running device, you can run the display transceiver command to view parameters of the optical

Displaying Optical Module Information

Learn how to display optical module information on Huawei devices using specific commands and understand the

Displaying Optical Module Information

If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Checking the Optical Module Type

The selected optical modules must be supported by the optical interfaces. Check whether the optical module used on the switch is

Displaying Hardware Information on Huawei Routers

Here are the common commands to use to display hardware-related information on Huawei Routers. The inventory information such

How to View Optical Module Parameters

If you know the model or type of an optical module, you can view the section "Pluggable Modules for Interfaces" in the Hardware

Optical Module: Typical Optical Module Troubleshooting Procedure

Check the model of the faulty optical module. If it is not a Huawei-certified optical module, replace it with a Huawei-certified optical

Checking Optical Module Information of the Interface

Procedure Run the display interface interface-type interface-number transceiver [ verbose ] command to check optical module

FAQ-How Do I View the Transmit and Receive Optical Power of an Optical

Find technical support and knowledge resources for Huawei products, including detailed descriptions of hardware, modules, and more.

Teach you to read the DDM information of the optical module on the

Next, we will introduce the query instructions of relevant parameters of optical module, and view the DDM information

Checking Parameter Settings of the Optical Modules

Procedure View the optical module parameters on the package or run the display transceiver command to query optical module

How to View Optical Module Parameters

If an optical module is installed in a running device, you can run the display interface transceiver command to view parameters of the

Displaying Optical Module Information

Context If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Displaying Optical Module Information

If an optical module on an interface is faulty, you can run the display commands to view information about the optical module.

Huawei Optical Switch View Optical Module Commands

Taking the Huawei 5700 series switches as an example, the commands to view optical module information are as

Displaying Optical Module Information

This document describes the principles and configurations of the Device Management features, and provides configuration examples

Displaying Optical Module Information

This document describes the principles and configurations of the Device Management features, and provides configuration examples

How To View Optical Transceiver Information On Huawei Switches

Optical transceivers are widely applied in switches, network cards, routers and other communication devices.

Huawei Optical Switch View Optical Module Commands

Taking the Huawei 5700 series switches as an example, the commands to view optical module information are as

Huawei Switches Viewing Optical Port Receiving and Sending

Use the command display transceiver to view the optical module information of all optical ports, and use the command

Checking Optical Module Information of the Interface

Checking Optical Module Information of the Interface Procedure Run the display interface interface-type interface-number transceiver

Displaying Hardware Information on Huawei Routers

The inventory information such as serial number, product code,optical module,device, power,voltage,temperature,fan, CPU and

Checking the Optical Module Type

Log in to to view the optical module types supported by the switch.

How to view the optical module DDM information on Huawei and H3C

View the optical module information on Huawei switches and H3C switches through the command

Troubleshooting for Optical Modules on Huawei Switch

Check whether single-mode or multi-mode optical modules are used and whether the optical jumper type matches the transceiver

Displaying Optical Module Information

This document describes the principles and configurations of the Device Management features, and provides configuration examples

Displaying Optical Module Information

This document describes the principles and configurations of the Device Management features, and provides configuration examples

How To View Optical Transceiver Information On Huawei Switches

Optical transceivers are widely applied in switches, network cards, routers and other communication devices.

Huawei Optical Switch View Optical Module Commands

Taking the Huawei 5700 series switches as an example, the commands to view optical module information are as

Huawei Switches Viewing Optical Port Receiving and Sending

Use the command display transceiver to view the optical module information of all optical ports, and use the command

Checking Optical Module Information of the Interface

Checking Optical Module Information of the Interface Procedure Run the display interface interface-type interface-number transceiver

Displaying Hardware Information on Huawei Routers

The inventory information such as serial number, product code,optical module,device, power,voltage,temperature,fan, CPU and

Checking the Optical Module Type

Log in to to view the optical module types supported by the switch.

How to view the optical module DDM information on Huawei and H3C

View the optical module information on Huawei switches and H3C switches through the command

Troubleshooting for Optical Modules on Huawei Switch

Check whether single-mode or multi-mode optical modules are used and whether the optical jumper type matches the transceiver

Technical note

This reference is intended for preliminary fiber and communications infrastructure research. Optical interface, fiber type, port or core capacity, electrical input and output, enclosure protection, cooling, installation limits and applicable standards must be verified for the specific project.

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