Cables that carries the signal from the headend to groups of subscribers. Radiating out from the headend are trunk lines that carry the main CATV signal to be distributed.
Typically refers to a copper twisted pair backbone or vertical riser cable consisting of multiple groups of 25 pairs.
In a CATV system, the transmission cable from the head end (signal pickup) to the trunk amplifier. Also called a feeder cable.
Cable that connects the ring in (RI) and ring out (RO) ports on token ring hubs in order to connect more than one hub to the token ring network.
Cables that carry the signal from the headend to groups of subscribers. The cables can be either coaxial or fiber depending on the design of the system.
The cable used for Trunk Lines. Usually size .750 or larger coax.