Editing Talk:2651: Air Gap
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What is the highest wattage commercial opto-isolator, and how can I get one mounted from the ceiling in my bedroom? [[Special:Contributions/172.70.207.8|172.70.207.8]] 14:10, 28 July 2022 (UTC) | What is the highest wattage commercial opto-isolator, and how can I get one mounted from the ceiling in my bedroom? [[Special:Contributions/172.70.207.8|172.70.207.8]] 14:10, 28 July 2022 (UTC) | ||
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I wonder if it's worth noting the significant understatement within the title text, where it says "the bitrate does drop a little" in contrast to the severe and drastic drop in bitrate that would actually occur, especially in light of today's typical Internet speeds. It might not be worth mentioning, but it struck me as a humorous understatement of the true impact. [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 14:25, 28 July 2022 (UTC) | I wonder if it's worth noting the significant understatement within the title text, where it says "the bitrate does drop a little" in contrast to the severe and drastic drop in bitrate that would actually occur, especially in light of today's typical Internet speeds. It might not be worth mentioning, but it struck me as a humorous understatement of the true impact. [[User:Ianrbibtitlht|Ianrbibtitlht]] ([[User talk:Ianrbibtitlht|talk]]) 14:25, 28 July 2022 (UTC) | ||
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::: Maybe this helps? https://ieeexplore.ieee.org/abstract/document/5625426 [[Special:Contributions/172.70.142.21|172.70.142.21]] 06:51, 29 July 2022 (UTC) | ::: Maybe this helps? https://ieeexplore.ieee.org/abstract/document/5625426 [[Special:Contributions/172.70.142.21|172.70.142.21]] 06:51, 29 July 2022 (UTC) | ||
:::: Yes! [https://tigerprints.clemson.edu/cgi/viewcontent.cgi?article=1961&context=all_theses Figure 1.10 seems to suggest that frequencies above 10 Hz are filtered,] and that seems consistent with Figure 3.14, in that recovery time is a tenth of a second (though drop-off "cooldown" time is much shorter.) So if I remember my {{w|Binary Golay code|modem math,}} even with the most sophisticated coding, anything more than 640 bits per second should be impossible. [[Special:Contributions/172.69.33.225|172.69.33.225]] 07:39, 29 July 2022 (UTC) | :::: Yes! [https://tigerprints.clemson.edu/cgi/viewcontent.cgi?article=1961&context=all_theses Figure 1.10 seems to suggest that frequencies above 10 Hz are filtered,] and that seems consistent with Figure 3.14, in that recovery time is a tenth of a second (though drop-off "cooldown" time is much shorter.) So if I remember my {{w|Binary Golay code|modem math,}} even with the most sophisticated coding, anything more than 640 bits per second should be impossible. [[Special:Contributions/172.69.33.225|172.69.33.225]] 07:39, 29 July 2022 (UTC) | ||
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I'm almost tempted to suggest that this should be an (honourary) addition to the Cursed Connectors comic-collection. [[Special:Contributions/172.71.94.187|172.71.94.187]] 14:56, 28 July 2022 (UTC) | I'm almost tempted to suggest that this should be an (honourary) addition to the Cursed Connectors comic-collection. [[Special:Contributions/172.71.94.187|172.71.94.187]] 14:56, 28 July 2022 (UTC) | ||
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Yes, solar panels can transform electrical into electromagnetic signals. It is more on the side of the incandescent bulb that the capability to receive and forward these signals is missing. My source: https://www.youtube.com/watch?v=TGUteH93xNo | Yes, solar panels can transform electrical into electromagnetic signals. It is more on the side of the incandescent bulb that the capability to receive and forward these signals is missing. My source: https://www.youtube.com/watch?v=TGUteH93xNo | ||
[[User:Torge|Torge]] ([[User talk:Torge|talk]]) 15:11, 28 July 2022 (UTC) | [[User:Torge|Torge]] ([[User talk:Torge|talk]]) 15:11, 28 July 2022 (UTC) | ||
: Interesting! [[Special:Contributions/172.70.142.21|172.70.142.21]] 06:51, 29 July 2022 (UTC) | : Interesting! [[Special:Contributions/172.70.142.21|172.70.142.21]] 06:51, 29 July 2022 (UTC) | ||
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Nobody caught on that powerline networking is about sending data through powerlines? or that a crude opto-isolation setup could effectively scrub it? Where my networking geeks at? I am disappoint [[Special:Contributions/172.69.71.51|172.69.71.51]] 15:19, 28 July 2022 (UTC) | Nobody caught on that powerline networking is about sending data through powerlines? or that a crude opto-isolation setup could effectively scrub it? Where my networking geeks at? I am disappoint [[Special:Contributions/172.69.71.51|172.69.71.51]] 15:19, 28 July 2022 (UTC) | ||
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Most of the bulbs in my house (before compact flourescent and LED) were 75 Watt or 100 Watt. 50 Watt would be a very dim bulb. | Most of the bulbs in my house (before compact flourescent and LED) were 75 Watt or 100 Watt. 50 Watt would be a very dim bulb. | ||
: Mice wouldn't agree. [[Special:Contributions/172.70.214.43|172.70.214.43]] 05:05, 29 July 2022 (UTC) | : Mice wouldn't agree. [[Special:Contributions/172.70.214.43|172.70.214.43]] 05:05, 29 July 2022 (UTC) | ||
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There are actually usecases for optical power links. For example electric field probes use this: https://www.raditeq.com/products/electric-field-probes/ | There are actually usecases for optical power links. For example electric field probes use this: https://www.raditeq.com/products/electric-field-probes/ | ||
--[[User:Casandro|Casandro]] ([[User talk:Casandro|talk]]) 08:10, 29 July 2022 (UTC) | --[[User:Casandro|Casandro]] ([[User talk:Casandro|talk]]) 08:10, 29 July 2022 (UTC) | ||
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