Introduction of Optical Modules on Huawei Switches
If an optical module is installed in a running switch, you can run the display transceiver command to view parameters of the optical module, including the center wavelength, transmission
Huawei enterprise switches
See the interface module via the optical display command information, including general information of the optical module, manufacturing information, and alarm information.
Displaying Optical Module Information
Run the display transceiver [ interfaceinterface-typeinterface-number | slotslot-id ] [ verbose ] command to check optical module information on the interface. The Wavelength (nm) field
Teach you to read the DDM information of the optical
The following picture is the optical module information queried on the Huawei switch, which is marked with the Chinese translation of the Optical
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 display transceiver interface interface-type interface-number to view the
ALM-135462942 The optical module is invalid 136221
Run the display transceiver slot slot-id verbose command in the system view to check whether the transmit power Tx Power of the optical module is within the allowed range.
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 follows:
Checking Whether the Optical Module Works Properly
Check whether the local and remote optical modules work properly. View the Bias Current, Current Rx Power, and Current Tx Power fields to check whether the values are within the allowed range.
Teach you to read the DDM information of the optical module on the
The following picture is the optical module information queried on the Huawei switch, which is marked with the Chinese translation of the Optical Module English parameters for easy
How To Read Optical Module Information On Huawei Switches
The following uses the Moduletek SFP-10G-LR module connected to a Huawei S6700 switch as an example to introduce how to read information of the connected optical module on a Huawei switch.
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 of the optical module, including the center wavelength, transmission distance, fiber
Micro-Modular & Edge DC
Prefabricated micro-modular data centers and edge pods, scalable from 5 to 50 racks, ready for 5G and edge AI workloads.
Immersion & Liquid Cooling
Single-phase immersion cooling tanks and direct-to-chip liquid cooling switches, achieving PUE below 1.1.
AI Servers & Racks
GPU-accelerated AI servers, high-density server racks, and network cabinets optimized for AI/ML workloads.
DCIM/EMS & Cable Bridge
Real-time data center infrastructure management, plus overhead cable trays and fiber bridges for structured cabling.