You can buy ethernet splitters for approximately 20 00 usd but you also can make your own.
Split ethernet cable into 2.
Plug play installation to an rj45 wall plate or female coupler at each end of an ethernet cable.
A splitter works by taking two physical ethernet ports and sending both connections which must be limited to using 100mbps speeds though a single cable.
The cable matters rj45 ethernet cable sharing splitter kit connects two network devices over a single network cable to two ports on an ethernet router or switch.
It splits the 4 pairs of wires inside a network cable to share a cable for 2 devices.
100base t ethernet cables like most cat 5e cables only utilise two of the four pairs of wires in the cable and an ethernet splitter takes advantage of that by channelling two pairs of wires from each cable into all four pairs in one cable.
With an ethernet splitter you can simultaneously connect two computers or other network devices on one ethernet cable.
I know ethernet only needs 4 wires so that would not be a problem but would the connections interfere with each other or work without issues.
Each pair of ethernet splitters only channels two cables because it relies on the fairly old 100base t standard.
Does internet and cable use the same line.
It keeps both ports isolated unlike hubs and switches.
Get it as soon as wed sep 23.
Superuser reader ravenix wants to know if it is possible to run two ethernet connections over the same cable.