Computer networking devices are units that mediate data in a computer network. Computer networking devices are also called network equipment, Intermediate Systems (IS) or InterWorking Unit (IWU). Units which are the last receiver or generate data are called hosts or data terminal equipment.
- RAD console cable (25 pin) Console cable for configuring RAD?s devices (e.g. FPS-8). This is cable supplied with RAD FPS-8 switch. The pinout of the cable in manual is wrong. Provided here is a real pinout.
- RAD console cable (9 pin) Console cable for configuring RAD?s devices (e.g. FPS-8). This is non-standard cable, because RAD FPS-8 switch is supplied with DB-25 - RJ-45 cable. Most of modern computers have no 25 pin COM-ports.


