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Pluggable Modules for Interfaces
- In this document, optical modules are classified based on encapsulation types, and optical modules of each encapsulation type are classified based on interface rates.
- The actual optical modules depend on the delivered ones. The appearance of optical modules in this document is for reference only.
Use optical modules certified for the CloudEngine 9800, 8800, 7800, 6800, and 5800 series switches. Non-certified optical modules cannot ensure transmission reliability and may affect service stability on the switch. Huawei is not responsible for any problem caused by non-certified optical modules and will not fix such problems.
- All the optical modules listed in the documentation are Huawei certified optical modules.
- The transmit power of a long-distance optical module is often larger than its overload power. Therefore, when using such optical modules, select optical fibers of an appropriate length to ensure that the actual receive power is smaller than the overload power. If the optical fibers connected to a long-distance optical module are too short, use an optical attenuator to reduce the receive power on the remote optical module. Otherwise, the remote optical module may be burnt.