HP V1910 Console Cable Pinouts

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We just got a couple of these HP V1910 48G switches. These are actually old 3Com switches, but whatevah, they have a web gui and it's designed for the "easy to use" market. I know, IOS is better, but my assumption is that it'll be easier for anyone else to use the web gui.

Maybe it's just a marketing trick, but the device has a RJ45 port for a serial console. The console can't do much except load firmware and get some hardware info. So what's up with that? They include a cable for it, and as far as I can tell, it's not the Yost-style cable used by Cisco. So here is the pinout:

(It's not here yet... a project to do... bookmark this page.)

The solution here is to create an adapter for this freak-o-engineering so that it'll work with the Yost or Cisco standard. The widget to use is a keystone jack, for around $1.25 at any store. Yes, you could spend $6 on a CAT6 certified one if you want to be badass, but the el-cheapo one is good enough for 38,400 bps... or 10,000,000 bps for that matter.

The Yost standard for DCE is:
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4 GND
5 GND
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RJ45 PLUG ---to--- RJ45 SOCKET
HP SIDE CABLE SIDE
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