[1-way Bidirectional Transfer]: 300bps115200bps rate, fits industrial/communication data needs.
[Fiber Support]: Single-mode single-fiber (20km), 1310/1550nm (single).
[Versatile Interfaces]: DB9 (RS-232), industrial terminal (RS-485/422); 2-line half-duplex, 4-line full-duplex.
[Stable & Low-Power]: > -30dB receive range, AC220V, 5W; works -10~50 for indoor/outdoor use.
[Wide Applications]: Ideal for industrial control, smart buildings, security monitoring; US plug included.