What makes up the trunk of a cable?
A trunk can consist of multiple wires, cables or fiber optic strands bundled together to maximize the available bandwidth in a single physical cable, or it can consist of a single high-capacity link over which many signals are multiplexed.
How are trunks used in a data network?
Data networks use two types of trunks. First, trunks can carry data from multiple local area networks ( LANs) or virtual LANs ( VLANs) across a single interconnect between switches or routers, called a trunk port.
What kind of signals are in a trunk?
The signals can convey any type of communications data. A trunk can consist of multiple wires, cables or fiber optic strands bundled together to maximize the available bandwidth in a single physical cable, or it can consist of a single high-capacity link over which many signals are multiplexed.
What does a trunk port mean in Ethernet?
A trunk port marks frames with special identifying tags — defined by IEEE standard 802.1Q for VLAN tags for Ethernet frames — as they pass between switches, so each frame can be routed to its intended VLAN at the other end of the trunked link.
A trunk can consist of multiple wires, cables or fiber optic strands bundled together to maximize the available bandwidth in a single physical cable, or it can consist of a single high-capacity link over which many signals are multiplexed.
The signals can convey any type of communications data. A trunk can consist of multiple wires, cables or fiber optic strands bundled together to maximize the available bandwidth in a single physical cable, or it can consist of a single high-capacity link over which many signals are multiplexed.
Data networks use two types of trunks. First, trunks can carry data from multiple local area networks ( LANs) or virtual LANs ( VLANs) across a single interconnect between switches or routers, called a trunk port.
How big is the frequency band of a trunk cable?
In the last case, the frequency band is up to 20 megahertz. Most trunk cables are of the composite type, consisting of coaxial pairs of standard size, as well as balanced pairs or spiral quads. The latter type is used for service traffic and remote monitoring and control.