Category: Telecommunications
Showing 17–19 of 19 results
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Noise Cancellation Headphone BN982
Contact UsFeatures 1.ANC Function, Reduce Nolse by up to 40dB 2.Transparent Mode 3.Comfortable and Soft Wearing 4.Working Range 30 meters
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OTN-1UOLS Open Line System
Contact UsOTN-1UOLS is the open line system for the open transport network architecture. It can treat the WDM line system at the optical level as a whole to achieve decoupling from the electrical level.
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