Prose Technologies (suzhou) Co., Ltd.

Prose Technologies LLC

Cunxiao Fan

Xiuping Wang

Botao Zhu

Renzhen Xu

An optic fiber detection method of a distributed antenna system includes: at a near-end device, sending a test mode switch command to a plurality of relay devices to command the plurality of relay devices to switch to a test mode; and under the test mode: sending a first optical switch control command, the first optical switch control command being used to instruct the plurality of relay devices that have received the first optical switch control command to switch to a group of first optical channels; acquiring optic fiber connection information between the near-end device and the relay devices under all first optical channels of the group of first optical channels; and determining optic fiber connection status of the distributed antenna system according to the optic fiber connection information between the near-end device and the relay devices under all first optical channels and a working mode of the distributed antenna system.

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Suzhou, China

Cunxiao Fan