D
D
Dmitry Naumenko2011-11-23 23:04:09
Batteries
Dmitry Naumenko, 2011-11-23 23:04:09

Ferrite filters?

850e127c.pngHello comrades.
I recently read about ferrite filters, got interested, thought about it. I have a lot of wires under my desk in a small area of ​​air (0.4m 3 ), mostly UTP. From the provider to UPS , from the UPS to the router, from the router to 4 ports (main computer, home server, Wi-Fi router, switch for other devices). In total, about 50-70 meters of UTP cable diverge from this point in different directions, while one of them goes through the wall and the street.
Actually, the question has arisen: does it make sense to tie UTP wires into ferrite rings, what will it give?

Answer the question

In order to leave comments, you need to log in

5 answer(s)
O
optemist, 2011-11-23
@SilverFire

The 802.3ab standard (gigabit network) operates at a frequency of 125 MHz, which, in principle, does not give significant interference, in addition, it already includes a noise filtering algorithm. Therefore, there will be no point in ferrite filters.

K
Kirill Mamaev, 2011-11-24
@r00tGER

Straight fashion went to the "barrels on the wire." I have nothing against filters, especially where they are appropriate.
But already a couple of times I came across usb wires with fake filters - solid plastic, immediately aroused suspicion that the wire was simply fused there. Apparently gives solidity.

P
powder96, 2011-11-23
@powder96

If it works fine, it's not buggy, then you can not touch it. They won't make much sense, that's for sure.

K
Konstantin Frolov, 2011-11-23
@nitro80

It is better to hang on an electric cable

2
2zaits, 2011-11-24
@2zaits

Doesn't make sense, won't do anything

Didn't find what you were looking for?

Ask your question

Ask a Question

731 491 924 answers to any question