The NL-WDMMC-09 WDM Simplex Single-Fiber SFP Media Converter engineered by NEW LIGHT OPTICS TECHNOLOGY LIMITED leverages wavelength division multiplexing (WDM) BiDi technology to transmit and receive gigabit Ethernet over a single strand of single-mode fiber. By using 1310nm for transmit and 1550nm for receive (or the reverse in its paired counterpart), this media converter halves the fiber infrastructure requirement—effectively cutting fiber leasing costs by 50% while maintaining full-duplex gigabit throughput up to 20km. The integrated LC simplex SFP slot accepts standard WDM BiDi transceivers, making it the most cost-efficient solution for fiber-scarce environments.

• WDM BiDi technology enables full-duplex gigabit transmission over a single fiber strand
• Halves fiber count requirements: one fiber does the job of two, reducing OPEX by 50%
• Open SFP slot compatible with standard WDM BiDi 1000Base-BX SFP transceivers
• Matched-pair deployment: one side TX 1310nm/RX 1550nm, other side TX 1550nm/RX 1310nm
• Link Fault Pass-Through propagates link failures for rapid end-to-end fault detection
• Auto-negotiating 10/100/1000Mbps copper port with Auto MDI/MDIX
• Jumbo frame support up to 9K for optimized storage and video traffic
• Metal housing with integrated heat sink for reliable passive cooling

• Fiber-scarce campus and metro links
• ISP fiber-to-the-building (FTTB) where fiber pairs are limited
• Reducing leased dark fiber costs by 50%
• CCTV surveillance ring networks
• Utility SCADA fiber networks along pipelines and railways

NEW LIGHT OPTICS TECHNOLOGY LIMITED has specialized in fiber optic manufacturing for many years. Our comprehensive fiber optic product portfolio—spanning single-mode, multi-mode, bend-insensitive, and specialty fibers—serves customers in telecommunications, cloud infrastructure, industrial automation, medical imaging, and defense applications worldwide. With the explosive growth of MPO connectivity in 2026 and the accelerating demand for SFP-based fiber media converters, NEW LIGHT OPTICS is your trusted partner for cost-effective, high-quality fiber optic solutions.