What DTE devices are used on WAN and what DCE devices are used on WAN?
DTE devices in the sense we have PC (Computers), router,Serial Printers, PLC's, Video Cameras, Video Recorders, Video Editors like this we use any of them depending on our requirementDCE devices in the sense hub,bridge,switch,modem etc are dce devices we usei hope it is useful to you........