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Distributed network HD matrix system, 1080p / 4K high-definition audio and video codec, 1080P / 4K high-definition audio and video optical transceivers, extenders and converters, the products are widely used in government, education, transportation, medical, military, power, petroleum and other industries .

Multiple optical signals can be multiplexed on one optical fiber for transmission, and one optical fiber can be used as multiple. Save fiber optic cable resources, reduce long-term investment, and quickly expand large capacity. CWDM coarse wavelength division / DWDM dense wavelength division, active wavelength division / passive wavelength division, OEO amplifier, wavelength / mode converter, products are widely used in banking / securities, government, telecommunications, broadcasting, education, power, petroleum and other industries

The copper core twisted pair is used as the transmission medium to transmit the network / phone / E1 / V35 to several kilometers away. EDSL, SHDSL, remote transmission over multiple lines, VDSL, ADSL, DSLAM. Products are widely used in military, railway, mining, telecommunications, petroleum, marine and other industries

Use optical fiber to transmit network, telephone, data, audio and video services. PDH optical transceiver, integrated service optical transceiver, video optical transceiver, fiber optic transceiver, data optical transceiver, etc. Products are widely used in telecommunications, military, government, transportation, power, oil and other industries

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