Ethernet Interface Configuration Commands
The assign port-type 25ge command sets the maximum rate of 10GE SFP+ Ethernet optical ports to 25 Gbit/s. The undo assign port-type 25ge command restores the maximum rate of 10GE SFP+
Troubleshooting for Optical Modules on Huawei Switch
The optical modules used on both ends must have the same transmission speed, and the interface configurations on both ends must comply with related protocols. The type of optical
Huawei: How to solve the transceiver type mismatch problem
This article describes how to solve the transceiver type mismatch on a Huawei switch (e.g. from 25Gbps to 10Gbps)
Optical Module Solutions for Huawei S5700/S5720 Series Switches
This article summarizes several solutions for using optical modules with switches and common problems encountered during usage, along with specific solutions.
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
Port: Optical Ports on the AC Cannot Go Up
Procedure Connect the device to the peer device through an optical port, and configure the port to work in auto-negotiation mode. Check whether the peer device works in auto-negotiation mode. Configure
Configuring Interface Split and Merge
Configuring Interface Split and Merge Context Some 40GE optical interfaces can be used as independent interfaces or each can be split into four 10GE interfaces. With the interface split function,
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
Optical Interface Interconnection Is Abnormal on CE Switches
CloudEngine 16800, 12800, 9800, 8800, 7800, 6800, and 5800 Series Switches Troubleshooting Guide (V100 and V200) Optical Interface Interconnection Is Abnormal on CE
Configuring Attributes for an Optical Interface
If the pre-configured transmission medium is a high-speed cable but an optical module is installed, the optical module may be burned. Ensure that the installed transmission medium is the same as the pre
How To Switch Optical-Electrical Mode On Huawei
For related commands, refer to How to Read Optical Module Information on Huawei Switches. Note: By default, the optical interface of the
Troubleshooting for Optical Modules on Huawei Switch
When this optical module uses OM3 multimode optical fibers, its transmission distance is 0.3 km. The optical modules used on both ends must have the same
Example for Configuring the Rate and Duplex Mode of an Ethernet
[Switch -port-group-portgroup1] duplex full //Set the duplex mode of the interfaces to full-duplex in a batch. [Switch-GigabitEthernet1/0/1] duplex full [Switch-GigabitEthernet1/0/2] duplex full
Related Video Reference
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This reference is intended for preliminary optical-network research. Compatibility, link budgets, installation methods, test limits and applicable standards must be verified for the specific project.