I think the real question is why would a manufacturer have the same type of ports for two different things when one would cause that kind of damage?
Also that is what can happen when you don't RTFM!
My favourite thing to do is to RTFM, it stops me from being an ID-10T!
Yes, it seems like a major design oversight to me. Two physically compatible ports that are not electrically compatible.
Also begs the question "Why isn't it the same wire in all RJ45 cable ends the wire that carries +vdc?"
The ethernet standard doesn't actually have a pin for +VDC. Signal on the wire is generally +-2.5V, transmitted on differential pairs. No ground, no power, simply 4 pairs with signals. RJ45 was not designed for the power delivery requirements that a Variax or FBV require.
I agree with Eddie, probably should be a standard associated with which wire carries what. So then even if you screw up you don't brick you stuff.
I heartily agree.
As far as what Simon Says (see what I did there?) I would love to know WHAT the guy plugged into where. I don't know anything about equipment I don't have, and my Line 6 amps CLEARLY say that the RJ45 is for the shortboard. I have moth the little practice amp and a Spyder III modeling amp head plugged into my 2x12 speaker. That this is SO LOUD I an barely use it at home. I haven't even gone through all the modeling settings yet. 100 bucks from a pawn shop in Los Angeles! Also have a Pocket Pod I got for $30 and shipping from a pawn shop in San Francisco. All those guitar toys!!!
And I am a keyboard and sax player who used to be a guitar player and now can't grip a pick because of arthritis. LOL!! We won't even get into how many guitars I have.
There are a bunch of Line 6 products that have two RJ45 connectors for the FBV pedalboard and for the Variax - both use a "standard" RJ45 socket (although the Variax uses a ruggedized connector, but this doesn't stop someone from using a regular ethernet cable). This customer plugged their Variax into the FBV plug. I think the Vetta was among the first that did that.
And since you didn't ask, I'm "down" to 8 guitars now after my last move. Far too few!