Data Network Module brings versatile service to each room. Use UTP Cat5e/ Cat.6 cables from each room and centralize the cables to the patch panel modules inside the enclosure. Patching the Ethernet Switch to patch panel by using patch cable to activate network service for each room.  Attaching devices like multimedia servers or PCs to the LAN via RJ45 wall plate and people could share files, printers and multimedia entertainment. Simply add an ADSL/ Cable Modem and link to the IP gateway, all people could enjoy surfing on the internet at the same time.