dây đệm
bán toàn thế giới dây cáp vá sSC/LC/ST/MPO áo khoác LSZH OM2 OM3 cho mạng
Products introduction Description Patch cord, or patch cable is an electrical or fiber-optic cable used to connect ("patch") one electronic or optical device to another for signal routing. Patch cords connect different types of devices, such as a switch connected to a computer or a switch connected ...
