1. Bachelor degree or above, major in communication, optics, electronics, etc.;

2. CET-4 or above, with good English reading and writing skills;

3. Be competent for short-term business trips and have a certain ability to withstand pressure;

4. Have strong work enthusiasm and active service awareness, and have the ability to independently handle complex problems and critical events;

5. 3-5 years experience in the optical communication industry is preferred;

6. Experience in the dev

1. Bachelor degree or above in optoelectronics, electronics, computer and communication related majors

2. More than 5 years working experience, more than 3 years R&D testing experience

3. Familiar with the test indicators of COC or high-speed optical devices (incoherent & coherent products) such as 100G, 400G and 800G, etc., and can complete various indicator tests and data processing according to product specifications

4. Understand the principles of network analyzers, BERTs, spectrome

1. Bachelor degree or above in optoelectronics, electronics, computer and communication related majors

2. More than 5 years working experience, more than 3 years R&D testing experience

3. Familiar with the test indicators of COC or high-speed optical devices (incoherent & coherent products) such as 100G, 400G and 800G, etc., and can complete various indicator tests and data processing according to product specifications

4. Understand the principles of network analyzers, BERTs, spectrome