Zte Corporation

Haowen Zhang

Yunpeng Xie

Xiaojian Cao

Zhimin He

A pulse testing method and device, a testing apparatus, and a storage medium are disclosed, the pulse testing method includes: performing a pulse test on an optical fiber by using a plurality of pulses of different pulse widths respectively to obtain test data; and fitting the test data corresponding to the plurality of pulses of different pulse widths.

Pulse testing method and device, testing apparatus, and storage medium

A flexible printed circuit board and optical network allocation device comprising same. The flexible printed circuit board comprises a circuit board body (), a plurality of protruding interfaces () on the circuit board body, an adhesive layer () covering the upper surface of the circuit board body (), components (), and an uplink interface () used for information interaction with the components () on the circuit board body (). Each protruding interface () is provided with an electronic label read/write interface () used for reading electronic label information on an optical fiber head and an indicator (). The adhesive layer () is provided with an open window region () in the middle. The components () are immobilized on the upper surface of the circuit board body () and located in the open window region () of the adhesive layer, and are connected to the electronic label read/write interface (), the indicator (), and the uplink interface () respectively, used for controlling and monitoring the read/write information of the electronic label read/write interface () and controlling on/off of the indicator ().

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Shenzhen, China

Haowen Zhang