STP wire on steroids

10 Aug 2005

Category: Geek. Decidedly geek. Yeah, I’m talking about cables.

So we were patching an extension to the phone system here today (no, no more phones, don’t worry… just an extension for an existing handset), and for some reason were using some seriously weird STP cable. The S stands for solid. This stuff is very solid.

The second photograph is probably better (though the first is far prettier — which was actually the only reason I shared it, sorry low-bandwidth visitors!)… you can clearly see that the STP cable (shielding and core) is nearly one and a half times the diameter of the standard (boring) ivory cable that we mere mortals generally use for telephony hookups. Which creates problems.

The back of this standard RJ11 connector allows the STP monster cores to insert up until the final section that guides individual cores to position under the pins — at which point it is simply too thick to continue. On the other hand, the normal (boring) ivory cable (that mere mortals use) moves unimpeded to the end of the lug without difficulties.

I haven’t got photo evidence to back up this claim, but the same is true of standard RJ45 connectors/lugs. This cable is truely… odd. Because it’s an STP cable with solid orange/white orange solid blue/white blue pairings, and seems in nearly all other respects like a network cable (albeit lacking two pairs)… but its cores are bloody enormous!

Trivially, it seems like the actual conductor in this souped-up cable is smaller than its standard counterpart. And it’s made out of tin. So it’s probably a worse cable, though my multimeter’s battery died (and I haven’t got any spares) so I couldn’t actually test impedence.

So. Does anyone know what this thing is? Got me stumped. And vaguely frustrated.

In the end I terminated it to a wall plate (because the odd stuff was of course what we used to do the long run in a cavity) and made a short RJ45 to RJ11 patch (because I didn’t have any RJ11 wall plates), thus avoiding all kinds of complications, but it’s more curiosity at this stage than anything else.

Water droplets against the sky

09 Aug 2005

Click on the images above to access a high resolution version of the same image, suitable for non-commercial usage stock or desktop wallpapers. For additional rights, feel free to get in touch.

Elevator Safety Tips

09 Aug 2005

Due to an alarming rash of elevator-related accidents, the United States Congress recently declared the month of October to be National Elevator Safety Month. In the interest of promoting elevator safety awareness and educating the public about proper elevator riding techniques, I’ve created this page of elevator safety tips.

– http://www.monzy.com/elevator/

Very chocolaty hot chocolate

08 Aug 2005

The most chocolaty hot chocolate I ever had, from an obscure coffee shop in the backwaters of Sydney (in the middle of an industrial/commercial area). I think the location was the strangest part about it all, but the chocolate was… intense. Very, very rich, and very, very dehydrating ;) As in, if I had a few more, I think I’d have been as effectively preserved as a mummy.

Good stuff! Allpress Espresso is the name of the place, and they’re at 58 Epsom Road, Rosebery, Sydney, NSW 2018. If you happen to be around there (Zetland, Alexandria, Kensington, etc) I’d say it’s worth a look in…

A cool button

08 Aug 2005

I found this button on an oldish jacket today, and thought it was sufficiently cool to share. The jacket was tailored in New Zealand by some guy/company called Peter Wain (yeah, I’d never heard of them either… a quick Google didn’t turn up anything), and the buttons consist of a cast with significant height, subsequently filled with some clear plastic.