each CAT5 cable has 8 wires in it (4 pairs)
They aren't using cat 5, and IMO that's cheating to make the number look more impressive if they go that route.
each CAT5 cable has 8 wires in it (4 pairs)
I'm not off by that much.
1 mile == 5280 feet. 10 x 500 ft box of cable == 5000 ft. 10.5 is a better approximation, but it's the scale of the number that we are interested in.
Circumference of the Earth is literally just under 25,000 miles either around the poles or around the equator. The earth is slightly oblate, so it's a hundred or 200 miles difference between the two. For easy math I used 25,000 miles.
6 x 25,000 miles (per trip around) is 150,000 miles.
10 boxes per mile is 1.5 million boxes.
This is about the scale of the number, not an exact count on boxes.
Ahh.. I missed the 500 ft box of cable you were using.
They aren't using cat 5, and IMO that's cheating to make the number look more impressive if they go that route.
They probably are using Cat5e, you're right. What else are they using for all their computers to connect?They aren't using cat 5, and IMO that's cheating to make the number look more impressive if they go that route.
John was probably thinking of the video cabling, not just the PC cabling. I have no idea what that would be. Low-loss coax such as RJ11? Waveguides for microwave frequencies?They probably are using Cat5e, you're right. What else are they using for all their computers to connect?
They probably are using Cat5e, you're right. What else are they using for all their computers to connect?
Bet you've never wired a master control operations. I have and have no problems in believing that from the Dishes to the output to uplink plus all the CAT 6 for the place that they have that much cable.Scott sez:
That's 150,000 miles give or take a few hundred. I don't believe the claim.
Bet you've never wired a master control operations. I have and have no problems in believing that from the Dishes to the output to uplink plus all the CAT 6 for the place that they have that much cable.
No, I just worry about the systems at the end points of the cable plants. I still have problems believing the number unless they're doing things like counting runs of Cat5 at 4x the physical length.
150,000 miles > 3/4 of a billion feet. Let's say that the average run is 15 meters / 50 feet. That means they have to have > 15 million 15 meter runs.
You can believe it, but I am actually paying attention to the scale of the number.