The Campus OptiX solution, based on POL and PON technology, leverages fiber optics for long-distance coverage. HCSA-Sales-Transmission & Access documents specify that the maximum coverage distance is 40km, enabled by PON’s passive optical distribution network (ODN) and high-power optical modules. This suits large campus scenarios like airports or universities, making C the correct answer.
[Reference: Huawei Campus OptiX Technical Specifications, HCSA-Sales-Transmission & Accesstraining materials., , ]
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