Optical fiber cables		Copper core communication cable
	outdoor optical cable		Digital cable
	indoor optical cable		faceplates
	patch cords		modular jacks
	optical fiber connector & coupler and pivaricator		patch panels
	optical Distribution Frame		Digital jumper
	optical fiber joint box and fitting		modular plugs
	optical fiber equipment		patch cables
	Digital video optical transmission		connection box
	opert operator tools		tools
			House intelligent box
			local telephone （HYA）Communication cable
security control cable		Cabinet tube floor
	RV/BV control cable		Cabinet control cabinet
	RVV/RVVP series		Shield cabinet
	Video frequency coaxial cable		Metal / PVC tube
	Acoustics electric series		copper/AL floorsockets
	450/750V insulated cable		antistatic floor