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| Re: Etherprint plus EtherTalk to LocalTalk converter — help with connection type BNC [message #385609 is a reply to message #385607] |
Fri, 02 August 2019 02:35   |
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Originally posted by: Anthony Adverse
On Friday, August 2, 2019 at 3:36:24 PM UTC+10, Leon Sargent wrote:
> Hi James.
>
> Where I seem to be stumbling.
>
> I am seeing BNC to Ethernet adapters that transmit on pins 6 & 7 or pin one and ground to pin 2. Looking at Ethernet pin out appears to be 1 & 2 & 3 & 6 are transmit and receive.
>
> I assume the transmit and receive pins have to match or we have no connections.
>
> Leon
Thats probably because your BNC anything is only going to be 10Mb equipment, the original 1 pair job. Fast or 100Mb uses two pairs, but most will cut back to 10Mb for older equipment.
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| Re: Etherprint plus EtherTalk to LocalTalk converter — help with connection type BNC [message #385616 is a reply to message #385613] |
Fri, 02 August 2019 07:53 |
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Originally posted by: Leon Sargent
Ralph.
I did lookup BNC and how it worked. I read about thick and thin Ethernet.
I spent hours trying to get a good grasp of this technology before I had a pile of adapter in my house that did not work.
I am sorry I did not mention trying to work this out on my own as it is not often one hears talk of this technology unless it pertains to analog or IP security camera, and AV forums.
I am sorry that when I started in technology in 1995 the companies I worked for did not use BNC but the new CAT 3 standard.
Between from going to frys,com to looking at BNC cables for AV and having it recommended to go do research on BNC I am no better off than not asking the question in the first place.
It is a large amount of frustration you are reading.
Leon
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| Re: Etherprint plus EtherTalk to LocalTalk converter — help with connection type BNC [message #385626 is a reply to message #385623] |
Fri, 02 August 2019 14:50 |
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Originally posted by: Leon Sargent
> Check to see if your device has an AUI connector (DB-15 with a sliding clip)
> on it. If it does, you can get a 10Base-T transceiver for it, and that will
> be cheap:
This device has the AUI connection and it has the sliding strip with the little brass screws on either side of the sliding clip.
I would think the transceiver would lock into the port with the other end having the 10base-t connector. I will check the link for AUI transceivers.
Thank you for your efforts.
Leon
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