- SKU: PY-TTL1-20AU
- VENDOR: FPV-DIY
1-Channel 100M Ethernet + 2-Way TTL Optical Transceiver – BiDi, 20-60KM, 1×9, 1310/1550nm, Customizable
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Ethernet + Dual TTL Data – Three Channels, One Fiber
This optical transceiver module integrates 1-channel Fast Ethernet (100BASE) data and 2-way TTL serial communication into a single fiber-optic BiDi link. Supporting distances of 20KM, 40KM, and 60KM with unified 1310/1550nm wavelengths, it eliminates the need for separate network and data cables – dramatically simplifying complex industrial communication systems. Featuring a standard 1×9 package, dual TTL logic interfaces, and single-fiber bidirectional technology, this module is the ultimate solution for industrial automation, PLC/DCS distributed control, remote telemetry, multi-device management, and security surveillance networks where Ethernet connectivity and dual-channel serial control must travel simultaneously over long distances. The 100M Ethernet port is fully compatible with IEEE 802.3u 100BASE-FX Fast Ethernet standards.
📌 Customization Service: We support OEM/ODM customization including wavelength, transmission distance, optical interface type (FC/ST/SC/LC), operating temperature range (commercial/industrial), PCB dimensions, pin definitions, and TTL channel count. Contact our sales team with your specific requirements.
| Feature | Highlight |
|---|---|
| 100M Ethernet + Dual TTL Combo | Integrates 1-channel Fast Ethernet (100BASE) and 2-way TTL data into a single BiDi fiber link – three channels, one fiber. |
| Long-Distance Coverage | Available in 20KM, 40KM, and 60KM versions to suit diverse range requirements. |
| Unified Wavelengths | 1310/1550nm across all distances – simplifies inventory and system design. |
| IEEE 802.3u Compliant | Fully compatible with 100BASE-FX Fast Ethernet standards for seamless integration with network switches and fiber converters. |
| Dual TTL Channels | Two independent TTL logic interfaces for controlling multiple devices (e.g., dual PTZ cameras, dual sensors, or master/slave controller architectures). |
| Single-Fiber BiDi Transmission | Full-duplex communication over a single fiber, cutting infrastructure costs and simplifying deployment. |
| 1×9 Standard Package | Industry-standard 1×9 package for easy integration with existing systems. |
| Versatile Application | Perfect for industrial networks requiring both IP-based communication and traditional serial device control. |
| Flexible Optical Interface | Available with FC, ST, SC, or LC connectors to suit various patch panel requirements. |
| OEM/ODM Customization Available | Custom wavelengths, distances, connectors, temperature ranges, PCB sizes, pinouts, and TTL channel count – contact us to discuss your needs. |
Free shipping on orders over $50
Standard delivery within 2–5 business days
Easy 30-day returns
Return items in original condition for a full refund
