HANUTECH RJ11 Telephone Extender Over Fiber Optic 4CH PCM Telephone Over Fiber Optic up 20Km with 10/100Mbps Ethernet- 1 Year Warranty

What is in the box?

Instruction manual

Product description

Hanutech Telephone Optical Video Multiplexer through fiber long-distance transmission phone with optical transmission equipment. The device uses a VLSI design, appearance and concise, with easy installation and commissioning, maintenance-free, stable performance, etc., applicable to major telecommunications operators, government and enterprises. 4ch can be directly transmitted through the cable-way. Tel solve the edge of the customer’s phone transmission problems. Powerful dedicated digital multiplexing function of the apparatus used in the chip, the device will function in almost all integrated digital logic, and thus significantly improve product performance and reduce costs.