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DWDM & OTN

  • DCM Dispersion Compensation Device

    DCM Dispersion Compensation Device

    Huanet optical compensation function with slope dispersion compensation for standard single-mode fiber can DCM (G.652) were dispersion and dispersion slope compensation broad band in the C-band, allowing the system to optimize residual dispersion.  In the dispersion compensation value of 1545nm wavelength dispersion can reach -2070ps / nm.

  • Dispersion Compensation Module (DCM)

    Dispersion Compensation Module (DCM)

    The Dispersion Compensation Modules are building blocks of the HUA6000 Optical Transport System and serve at optical communication nodes to correct the pulse spread phenomenon known as Chromatic Dispersion that reduces the maximal transmission distance of data in optical fibers.

  • OLP 1+1 Optical Line Protector

    OLP 1+1 Optical Line Protector

    Optical Line Protection (OLP) system is a new optical line protection subsystem developed with advanced technology of dynamic and synchronous optical switches. When communication quality is lower or equipment breaks down due to accidental fracture or bigger loss of optical fiber in the optical transmission line, the OLP system can switch the primary line to the secondary line within a short time, to ensure normal operation communication of line, which effectively prevent fiber or equipment fault and shorten the recovery time from hours to milliseconds.

  • BIDI OLP Single Fiber

    BIDI OLP Single Fiber

    Traditional OLP protection requires four valuable core resources. However, in many places, due to insufficient fiber resources, it is impossible to provide excess fiber resources and optical line redundancy protection.
    In view of the shortage of optical fiber resources and need to optical line redundancy protection, our company has developed BIDI OLP equipment to solve the problem of optical line protection in the case of insufficient optical cable resources.

  • 1U Ultra-large Capacity Intelligent DWDM Transmission Platform

    1U Ultra-large Capacity Intelligent DWDM Transmission Platform

    HUANET HUA6000 is a compact, high-capacity, low-cost OTN optical transmission system which introduced by HUANET. It adopts CWDM / DWDM common platform design, supports multi-service transparent transmission, and has flexible networking and access capabilities. Applicable to the national backbone network, provincial backbone network, metro backbone network and other core networks, to meet the needs of large-capacity nodes above 1.6T, is the industry‘s most cost-effective transmission application platform. Build a large-capacity WDM transmission expansion solution for IDC and ISP operators.