Оптический набор Обсуждение

Optical Talk Set Futures: Full-duplex digital communication with high quality conversation connection and low background noise Functions of online display and online call Large LCD display with seven colors backlight Low power display Combining functions both of digital optical phone call and stabilized light source Applications: Installation and maintenance of Telecom Installation and maintenance of CATV Teaching and research of fiber optic communication Other fiber optic engineering MW4103 Optical Talk Set is a latest self-developed intelligent instrument that combines functions both of digital optical phone and stabilized light source in one set. Its widely used in operations of Installation, optical testing, maintenance and fiber attenuation value testing in Data network, CATV and Telecommunication network. MW4103 Talk Set can carry out full-duplex communication with high quality connection and do not be affected by distance. Features Full-duplex digital communication with high quality conversation connection and low background noise Functions of online display and online call Large LCD display with seven colors backlight Low power display Combining functions both of digital optical phone call and stabilized light source Application Installation and Maintenance of Telecom Installation and Maintenance of CATV Teaching and research of fiber optic communication Other fiber optic engineering Specifications Type TW4103 Wavelength(nm) 1310/1550 Emitter Type FP-LD Transmission Distance ≥80km Dynamic Range 40dBm Output Power -5 -7dBm, CW or 2KHz, 1KHz, 270Hz Modulation Power Supply Rechargeable Battery + Battery Charger Battery Operating Time 5 hours Optical Connector FC/PC Operating Temperatrue() -10 +60 Storage Temperatrue() -25 +70 Dimension(mm) 196X100X40 Weight 600g Remark: Techwin also provides Fiber Optic Clip-on Coupler device according to customers needs.