... certificate 2.Inside coating :PE(polythylene) 3.PVC plastic,optic cable Optical fiber cable1. Produc character: anti-interference, high-definition, ... DVD, VCR, amplifier, switches, 1394 card, sound card, Cable TV set-top box,Digital camera, Computer peripheral digital products ... mini inserted core have metal and plastic two specifications performance)Cable core diameter (PMMA)Φ 1.0 mmDameterΦ1.0mm,Φ ...