PCM 128 Channel Telephone transmitter rj11and Ethernet To Fiber optic media Converter Extender 20km

1-64 port pcm multiplexer telephone to fiber transmitter Features

1, Provides 1/2/4/8/16 channel telephone interface,standard RJ11 (telephone mouth wrote a few selected few) 
2, Optical interface supports single fiber or dual fiber 
3, Uncompressed, good voice quality 
4, Support for caller ID and voice interface provides reverse polarity signal 
5, Small size, attractive appearance, easy installation 
6, Perfect status display function, easy maintenance and management 
7.Support PBX end (or operator outside) end to end transmission mode phone

* Telephone Feature

       Our 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. 1-32 can be directly transmitted through the cable-way or more to 720 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. The device is excellent overall performance, stable and reliable, low power consumption, high integration, small size, easy installation and maintenance.

* Target Industries

-  Intelligent transportation supervisory system(ITS)
-  High-speed Way supervisory/Tele-Communication System
-  Security protection system, TV medical treatment
-  Long-distance Muti-media Schooling, Campus monitoring
-  Long-distance broadcast television transmission system
-  High-building Security Protection, Military Tele-Com projects