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Twin 2x21 Flexgrid WSS Module

Addressing requirement of replacing electrical switching by optical switching in all-optical networks, and solving the bottleneck of key components for core network equipment such as OXC and ROADM in optical transmission networks.  

WSS (Wavelength Selective Switch), as an indispensable key component, is controlled by over 90% of three US companies in worldwide.

The core team has rich and successful experience in advanced and highly reliable optical design, control algorithms, and precision manufacturing.


  • Key Features
  • Product Advantages
  • Related products
  • Main application scenarios

Key Features

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    All key components are domestically produced. Dimension and interfaces can be customized.

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    Based on LCoS technology, flexible grid control, minimum grid 3.125GHz, minimum bandwidth resolution 0.5GHz.

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    Colorless, direction-less & contension-less in ROADM.

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    Supports UART and SPI communication protocols, compatible with foreign products.

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    C100 and C120, supporting TF and FG working modes.

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    High isolation, high reliability and high stability.

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    Multi application scope:
    backbone network, metropolitan area network RODAM system.

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Product Advantages

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    Supply Chain Security & Autonomy

    The fully domestic component base eliminates reliance on international suppliers, mitigating geopolitical risks and ensuring uninterrupted production.

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    Technology Independence

    With complete ownership of all core technologies and IP, we possess the autonomy for rapid iteration, customization, and long-term product development without external constraints.

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    Proven Performance & Reliability

    Our modules deliver high performance, stability, and precision required for modern optical networks, backed by our deep expertise in LCoS photonics.

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    Customization Potential

    Control over the entire design and manufacturing process allows for potential customization to meet specific customer requirements.

Main application scenarios

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    Reconfigurable Optical Add-Drop Multiplexers (ROADM): Enabling dynamic, flexible, and mesh-based optical networking.
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    Wavelength Cross-Connects (WXC): Facilitating efficient wavelength-level switching and network restoration.
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    Optical Line Systems (OLS): For channel management, power balancing, and dynamic bandwidth allocation.
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    Data Center Interconnect (DCI): Providing high-capacity, reconfigurable links between data centers.
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    Metro and Core Transport Networks: Enhancing the agility, capacity, and efficiency of metropolitan and long-haul networks.

We'd love to hear from you

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