Are Huawei optical modules not compatible with Huijue

Huawei optical modules are generally not guaranteed to be compatible with Huijue devices unless explicitly certified, and using them may cause alarms, port failures, or service instability.Compatibility OverviewHuawei optical modules are designed and certified primarily for Huawei switches and devices. Non-certified modules, including those from Huawei used on third-party equipment like Huijue, may not ensure reliable transmission and can affect service stability. Huawei explicitly states that it is not liable for issues caused by non-certified modules and will not provide fixes for such problems (Huawei Support) .Technical ConsiderationsEEPROM Verification: Huawei switches check the module's EEPROM for vendor ID, model number, and other identifiers. If the module is not recognized as Huawei-certified, the port may be disabled, generate alarms, or log unsupported warnings .Physical and Electrical Standards: Some non-certified modules may not comply with Multi-Source Agreement (MSA) standards, potentially causing installation issues, data bus suspension, or damage to optical interfaces .Temperature and Register Settings: Non-certified modules may report incorrect temperature readings or have improper register values, leading to diagnostic errors or port shutdowns .Industry InteroperabilityWhile SFP and SFP+ modules often follow MSA standards and can be compatible across multiple vendors, some manufacturers lock their devices to specific modules. This means that even if the physical connection works, the device may refuse to operate correctly with non-certified modules . Therefore, Huawei modules are not automatically compatible with Huijue devices unless Huijue explicitly certifies them.RecommendationsCheck Certification: Contact Huijue technical support to confirm if a specific Huawei optical module is supported.Use Certified Modules: Prefer modules that are certified for Huijue devices to avoid alarms, port failures, or service interruptions.Consider Third-Party Universal Modules: Some third-party transceivers are designed to be compatible with multiple brands, including Huawei and Huijue, but verification is required before deployment . In summary, Huawei optical modules are not guaranteed to work with Huijue devices, and using them without certification carries risks of operational issues. Always verify compatibility or use certified alternatives to ensure network stability.