Solved: SFPs not working
I was configuring the switch remotely, asking my colleague to insert the modules. I asked him to insert them in slots 1 and 3 on the C3KX-NM-10G module, and they should be inserted in slots
Related Topics:
Switch Optical Module Authentication Optical Modules
How to Trouble Shoot Optical Transceiver?
Generally, there are two situations, one is the quality of the cable, and the second is the quality of your optical module. Both of these situations can be resolved by
Troubleshooting and Repairing Optical Transceiver Failures in
SFP or SFP+ optical transceiver failure can happen in multiple recognizable ways.The most notable fault is the “module not detected” error, which describes a situation in which a switch
How Huawei CE & S Series Switches Handle Non-Certified Optical Modules
S series switch module alarm prompts: CE series switch module alarm prompts: Technical Analysis Huawei CE and S series switches both incorporate an optical module authentication mechanism. On
Optical Module: Typical Optical Module Troubleshooting Procedure
If it is not a Huawei-certified optical module, replace it with a Huawei-certified optical module. If the optical module is installed on a GE port, run the display interfaceGigabitEthernet x/x/x command to
Troubleshooting Guide
Location Method When an ONU fails to go online, locate the fault based on the following fault symptoms and possible causes. NOTICE The parameters of the optical module in this topic comply with
Optical Modules Fail to Communicate
CloudEngine 16800, 9800, 8800, and 6800 Series Switches Troubleshooting Guide (V300) Optical Modules Fail to Communicate Symptom Two optical interfaces are interconnected
Checking the Optical Module Type
For the Huawei-certified optical modules, Huawei has added Huawei logo and identifier and changed the vendor information in the product elabel and optical module information into HUAWEI. When an
How to stop messages for SFP not certified by Huawei
The transceiver phony-alarm-disable command disables the alarm function for non-Huawei-certified optical modules. <HUAWEI> system-view transceiver phony-alarm
Checking the Optical Module
Change the optical module or fiber of the peer and test the receive optical power again. Check whether the transmission distance and fiber type of the optical module meet the requirements.
Common Non-Certification Alarm Messages For Switches
To restrict the use of third-party modules on their devices, host manufacturers usually conduct inspections on the optical modules that are connected, including but not limited to reading the optical
Optical Module Troubleshooting
Interfaces that use optical modules that are not certified for Huawei data center switches may be unable to go Up. If an optical module that is not certified for Huawei data center switches is used, replace it
Common Switch Error Messages When a Transceiver Is Rejected —
What it means: The module carries an authentication or signature byte that the switch checks; when the check fails the switch refuses to enable the port. This is a deliberate vendor control to prevent third
ALM-3276800044 An Optical Module Installed on the Device Is
Possible Causes Cause 1: The optical module is not a Huawei-customized optical module. If this optical module was delivered from Huawei early. Cause 2: Temperature of the
Optical Link Failure Troubleshooting: Switch-to-Switch (SMF/MMF)
This article will elaborate on the core influencing factors, common causes, and targeted troubleshooting steps of optical link failures between switches, providing practical guidance for operation and
Typical Troubleshooting Cases of Optical Module
Check whether the information is consistent with the optical module specifications provided in the product documentation. (For details about the commands for querying port information, see the
Optical Module Application: Common Problems & Troubleshooting
Based on typical issues encountered with optical modules in daily switch applications, this document summarizes basic troubleshooting steps for resolving common faults:
Optical module common faults and solutions
In this article, we will focus on teaching you how to troubleshoot and solve the common three categories of optical module failure. First, the transmission class of the optical module fault
View the Optical Module Status on a Switch through the Command
Once the transceiver and fiber optic cable are plugged in properly in the switch optical module, you should be able to view the current information for the optical connection, which helps you manage
S9300 switch used our company authentication optical module
Issue Description Client used XFP XFP-STM64-LX-SM1310 optical module to connect manufacturer C switch on client S9300, the connection is up, but it cannot ping the direct connection