1.6T NPO SiPh Engine

    The 1.6T NPO Silicon Photonics Engine, based on linear direct-drive technology, is part of GIGALIGHT’s portfolio of innovative products for the next-generation optical network era. It combines a SOCKET-type package with LPO linear direct-drive technology.Compared with traditional NPO/CPO designs, the linear NPO silicon photonics engine eliminates the DSP, resulting in significantly lower system-level power consumption and reduced overall costs.

    The ELSFP External Light Source Module adopts a light-source-forward design to deliver continuous-wave (CW) light for NPO systems. This design unlocks the full potential of the NPO architecture, enhances thermal dissipation efficiency, and reduces maintenance costs.

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    Description

    1.6T NPO Silicon Photonics Engine

    • 16×100G PAM4 or 8×224G PAM4
    • Supports up to 500m transmission
    • Power Consumption ＜16W
    • Center wavelength: 1310 nm
    Product Modulator Type Number of channels Reach Wavelength Max power consumption
    XT-1.6T-DR16 NPO Silicon photonic modulator 16×100G PAM4 500m 1310nm <16W
    XT-1.6T-DR8 NPO Silicon photonic modulator 8×224G PAM4 500m 1310nm TBD

    ELSFP / DWDM ELSFP External Light Source Module

    • Front Optical Port Design
    • Supports 8/16-channel high-power CWL light sources
    • single‑channel transmit power: ≥20 dBm
    Product Light Source Type Number of channels Wavelength Max Tx power per lane
    DWDM8 ELSFP CW-LD, O-BAND DWDM 8X O-BAND DWDM 20dBm
    DWDM4 ELSFP CW-LD, O-BAND DWDM 4X O-BAND DWDM 20dBm
    PSM8 ELSFP CW-LD, 1310nm 8X 1310nm 20dBm

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