A durable layer of nylon mesh jacket contributes to the OD5.0mm heavy duty construction that protects the cable from kinks and nicks. Most importantly, it greatly minimizes the chance of permanently damaging the fiber core from accidental bent. PREMIUM Optical Digital S/PDIF Toslink Audio Cable connects from Blu-Ray, DVD or CD player, and other devices with Toslink port to your AC receiver, preamplifier, audio system, home theater system, sound bar or TV. Using good quality fiber core ensures high speed, high efficiency, high fidelity, and low loss of broadband transmission. Support Dolby Digital (Dolby 5.1, 6.1 and 7.1) AC-3/DTS surround sound receiver, connects to your DVD, CD, Mini Disc, DAT other digital audio equipment for clear, full and richly detailed sound. Range of application: cameras, monitoring system, HD video and audio system, MD player network TV, digital TV, satellite television, broadband network, communication net system, 3D and 4D HD digital cinema, digital imaging system, car, aircraft, ships and other digital audio equipment.