Hello
Crhistophe it's not very eco-friendly with your life wifi you know it anyway;) ....
On the FTr & D site near my home it's funny the engineers unplug all the wifi terminals as they are installed (well they were, he has not installed any since ), and at the library of France similar he cut it because it had too many staff who were sick ....
http://www.robindestoits.org/La-Bibliot ... _a283.html
Frankly the CPL or cable is just fine and it allows a flow equivalent to something ready for Cpl everywhere, whether there are obstacles or not ...
The advantage of Cpl is that if you have current you will have Cpl;) ... now everyone sees noon at their door ....
Internet in a cottage: RJ45 vs Wifi vs CPL
-
- Grand Econologue
- posts: 1155
- Registration: 21/06/09, 01:02
- Location: Britain BZH powaaa
- x 2
-
- Grand Econologue
- posts: 1155
- Registration: 21/06/09, 01:02
- Location: Britain BZH powaaa
- x 2
-
- Moderator
- posts: 79368
- Registration: 10/02/03, 14:06
- Location: Greenhouse planet
- x 11062
Well if he can pull an RJ45 CAT6E cable (the CAT5E is limited to 100m it seems to me), well the question does not even arise ...
Not sure that the CPL has a sufficient range (I am not a specialist this never interested me considering the prohibitive prices requested and the possible lack of security ...)
I'm obviously pro cable: RJ45 internet network
Not sure that the CPL has a sufficient range (I am not a specialist this never interested me considering the prohibitive prices requested and the possible lack of security ...)
I'm obviously pro cable: RJ45 internet network
0 x
Do a image search or an text search - Netiquette of forum
- chatelot16
- Econologue expert
- posts: 6960
- Registration: 11/11/07, 17:33
- Location: Angouleme
- x 264
the cpl sends a powerful high frequency signal in the 220V to hope to communicate far despite all that is plugged into the 220V which absorbs the signal
normally the edf circuit breaker and the edf counter have inductors which stop the signal ... but as the signal is strong it is not impossible to recover it from the other side of the counter ... finally if a neighbor wants it use it must pass another counter ... a less to make a pyrate connection
see also that the signals passing through the cpl can be encrypted as in wifi
if your internet access speed is not high this is not a problem ... each WIFI or PLC connection has a maximum speed, but does not make any loss of speed ... if the speed of your internet access is lower than the CPL speed means that the CPL will pass everything without slowing down ... it is rather the one who has a very high speed who can notice that it goes less well in CPL than in direct
normally the edf circuit breaker and the edf counter have inductors which stop the signal ... but as the signal is strong it is not impossible to recover it from the other side of the counter ... finally if a neighbor wants it use it must pass another counter ... a less to make a pyrate connection
see also that the signals passing through the cpl can be encrypted as in wifi
if your internet access speed is not high this is not a problem ... each WIFI or PLC connection has a maximum speed, but does not make any loss of speed ... if the speed of your internet access is lower than the CPL speed means that the CPL will pass everything without slowing down ... it is rather the one who has a very high speed who can notice that it goes less well in CPL than in direct
0 x
-
- Moderator
- posts: 79368
- Registration: 10/02/03, 14:06
- Location: Greenhouse planet
- x 11062
chatelot16 wrote:the cpl sends a powerful high frequency signal in the 220V to hope to communicate far despite all that is plugged into the 220V which absorbs the signal
What influence does cos phi have on the CPL?
chatelot16 wrote:normally the edf circuit breaker and the edf counter have inductors which stop the signal ... but as the signal is strong it is not impossible to recover it from the other side of the counter ... finally if a neighbor wants it use it must pass another counter ... a less to make a pyrate connection
This is not what is noted on the link provided above ...
For security, I believe that some manufacturers encrypt the CPL signal (key similar to Wifi) ... but that probably requires having both computers under windows ... would surprise me that Linux drivers exist ...
0 x
Do a image search or an text search - Netiquette of forum
- chatelot16
- Econologue expert
- posts: 6960
- Registration: 11/11/07, 17:33
- Location: Angouleme
- x 264
who's talking to you about cos phi?
we plug into the 220V a lot of things especially to eat power ... so to eat the siganl of the CPL
and as if that were not enough there are even stronger anti-parasite filters to eat the CPL
the CPL does not wave at 2,5GHz like wifi but it does short waves between 1 and 50MHz which come out fairly easily from the electrical wires and are a big pollution for radio amateurs
but anyway the short waves are more and more polluted by all the electrical parasites
we plug into the 220V a lot of things especially to eat power ... so to eat the siganl of the CPL
and as if that were not enough there are even stronger anti-parasite filters to eat the CPL
the CPL does not wave at 2,5GHz like wifi but it does short waves between 1 and 50MHz which come out fairly easily from the electrical wires and are a big pollution for radio amateurs
but anyway the short waves are more and more polluted by all the electrical parasites
0 x
Thank you gegyx! I hadn't seen it
suddenly I don't really know what to do! because this project is coming to an end and I have already spent the whole budget so now I only have a hundred euros left to finish!
suddenly I don't really know what to do! because this project is coming to an end and I have already spent the whole budget so now I only have a hundred euros left to finish!
0 x
"we do not inherit the land from our ancestors, we borrow it from our children" St Exupéry
-
- Similar topics
- Replies
- views
- Last message
-
- 27 Replies
- 8870 views
-
Last message by GuyGadeboisTheBack
View the latest post
14/09/21, 00:42A subject posted in the forum : Electricity, electronics and IT Hi-Tech, Internet, DIY, lighting, materials and new
-
- 43 Replies
- 14081 views
-
Last message by Christophe
View the latest post
21/05/21, 12:12A subject posted in the forum : Electricity, electronics and IT Hi-Tech, Internet, DIY, lighting, materials and new
-
- 4 Replies
- 3266 views
-
Last message by Christophe
View the latest post
30/10/20, 10:01A subject posted in the forum : Electricity, electronics and IT Hi-Tech, Internet, DIY, lighting, materials and new
-
- 0 Replies
- 5043 views
-
Last message by Christophe
View the latest post
17/04/20, 12:04A subject posted in the forum : Electricity, electronics and IT Hi-Tech, Internet, DIY, lighting, materials and new
-
- 1 Replies
- 2612 views
-
Last message by GuyGadebois
View the latest post
17/09/19, 12:31A subject posted in the forum : Electricity, electronics and IT Hi-Tech, Internet, DIY, lighting, materials and new
Who is online ?
Users browsing this forum : Google [Bot] and 130 guests