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Steve 7 Now that it has become clear that you are using a Lantronix moduleas opposed to a PHY majgackthe easiest solution is to find a MagJack that has both CT pins broken out, magjacl example: Sign up using Email and Password.
An additional issue is that MagJacks being more expensive are more likely to be used in more expensive overall products like those having metal casings, e.
RJ45 Ethernet MagJack-Compatible
I’ve no experience with this particular module and the documentation does not say much about those pins. What device are you using? In my experiance connectors in ethernet equipment usually have a metal shell to support shielded cables regardless of whether they are magjacks or not.
Look at TE’s catalog to see a whole bunch that don’t have magnetics but have “wings”. magjackk
So most manufacturers including TE or Molex offer their parts in variants without the tabs if that’s fj45 you want them. Sign up using Email and Password. Email Required, but never shown. Armandas 6, 1 23 Other RJ45 jacks without magnetic don’t have the wings, but most RJ45 jacks with magnetics inside have them.
rj45 – Ethernet Connector(MAG JACK) question – Electrical Engineering Stack Exchange
After all, they broke out the pins separately, presumably so they can swap phy’s on their modules while staying compatible with client’s hardware. Even if in some applications those wings don’t actually end up connecting to a case. And their purpose is to ensure a good high-frequency short-circuits between the shielded connector and the panel. Email Required, but never shown.
On a different connector, you may find two CT pins, so you’ll need to use one cap for each pin. The connector is designed to provide a good high frequency connection between the sheild of mabjack cable if anya metal case if any and the sheild ground connections to the PCB.
However, you may find that they will tell you the magiack conclusion. The jack has the center tap pins tied together to a single maggjack.
Home Questions Tags Users Unanswered. In that case, I’d recommend that you either find a connector with both of those pins broken out, or contact Lantronix and ask them what to do. Here’s a sample design.
In my experience, these pins are not normally connected to the PHY. Home Questions Tags Users Unanswered. Post as a guest Kagjack. Did you come to any solution?