From 74420b10f2e3cd3523c2f68f9f92955145fc0725 Mon Sep 17 00:00:00 2001 From: i3le Date: Wed, 30 Oct 2024 16:03:29 +0100 Subject: [PATCH] Update README.md --- README.md | 39 +++++++++++++++++++++++++++++++++++++++ REDME.md | 23 ----------------------- 2 files changed, 39 insertions(+), 23 deletions(-) create mode 100644 README.md delete mode 100644 REDME.md diff --git a/ README.md b/ README.md new file mode 100644 index 0000000..ef4659e --- /dev/null +++ b/ README.md @@ -0,0 +1,39 @@ +# get multiple lan connection througt one ethernet connetion + +# whats the point ? +We need ethernet and POE througt one flat cable (ethernet is standard and cheep to buy) + +if we use ethernet it shuld be speck conform +(at least a bit ... so it do not destroy too mutch :3 ) + +# Idea: +use old Poe 1 standard + +than you have 4 wires for POE +in 2 pairs for vcc and grond. +and the other 4 wires for ethernet right ? + +you cant divide them caus this cause trouble and would destroy firs funktionalety. +the voltage of poe 1 is a range therefore poe 1 is compatible from 12 -48 v at least. + +we can modulate the voltage to on the poe wire to transfare data. + +turns out there is a standart to transfare ethernet over moulated DC current called FlowWire. + +you can use direct connection of 1:1 flowire or 1:9 on older standards + +your poe device shuld work with it. + +Becaus of several reasons. +a all your poe devices use a dc dc-converter internaly to step -down your input from a specifiyd range to 3.3 or less voltage for internal logic. + +you can take out your flowire with the opponent device. +the last question is dos the feald of the modulation destroy the other things in ethernet? + +I dont know. + +if this works we can bring at least 3 ethernet connections trough one wire with poe + +# Testing it: +for me was it not possible cause my flowwire equiptment was broken and was not fixable for me. +if someone had test it let me know :) diff --git a/REDME.md b/REDME.md deleted file mode 100644 index c47f56e..0000000 --- a/REDME.md +++ /dev/null @@ -1,23 +0,0 @@ -# get multiple lan connection througt one ethernet connetion - -we need ethernet and POE - -It shuld be speck conform (at least a bit and that it do not destroy too mutch :3 ) - -use old poe 1 standard :3 - -than you have 4 wires for POE in 2 pairs for vcc and grond. -you cant divide them caus this cause trouble. -but you can modulate dlan onto them caus poe 1 is compatible from 12 -48 v at least. - -there is a product for that called FlowWire -you can use direct connection of 1:1 flowire or 1:9 on older standards - -your poe device shuld work with it. -Becaus of several reasons. -a all your poe devices use a dc dc-converter internaly to step -down your input from a specifiyd range to 3.3 or less voltage for internal logic. - -you can take out your flowwire with the opponent device. -the last question is dos the feald of the modulation destroy the other things in ethernet? -I dont know -we have multiple pros and con's \ No newline at end of file