Absolutely this. I think a problem arises when parents install their kid in front of the TV and use it as a childminder.
Mine just turned 3. She watches YouTube kids - navigates the TV just fine and makes her own choices. She’s also a dab hand at platformer games - I didn’t think I’d have someone to play Mario with just her.
But - and it’s a big but - she spends 95% of her time doing something else, be it exploring outdoors, playing with duplo/lego, art, looking at books, telling stories with her toys, whatever.
For her, TV and games are just another thing to do, and she picks them up and puts them down like anything else.
The other problem arises at the other end of the spectrum. For me, TV was verboten until I was at least 8 or 9 years old - and when I was finally allowed that forbidden fruit I gorged myself.
9/10 times the problem is at the terminator - they can get yanked out of position if they are pulled rather than the sleeve. Snip off the pulled end of the suspect line with Kevlar shears and shine an OFF down the other end - and you’ll probably see laser. It’s then a surprisingly simple job to re-terminate with mechanical connectors.
They can survive a 500m pull (in 100m stages, or the friction is too high) in mud and rain, through active water line.
Honestly, fibre, even unarmoured with just a standard Kevlar & HDPE sleeve is hardy stuff. When I first started mucking around with it a few years ago I was like “don’t breathe on it too hard”, now I’m like “tie the fibre in a knot on the bullbar and pull it with the truck”.
> Honestly, fibre, even unarmoured with just a standard Kevlar & HDPE sleeve is hardy stuff.
To be fair, it also got a lot better in the last 20–30 years. In particular, we now have bend-insensitive fiber for the last mile (G.657.A1/G.657.A2) and in general, we just figured out how to make it more robust.
You can kink the shit out of fibre and it’s fine. Like, I’ve accidentally managed ~15mm diameter loops while pulling and then proceeded to yank on them. The Kevlar takes the brunt. Only time I broke a fibre was when it was me and two other guys pulling on it as hard as possible - and instead of moving it went “ping”.
The metal coil will hold the actual fibre itself, yes - after a few more layers of protection. This is what is usually called “armoured” cable and is suitable for suspension and direct in ground. Dunno why he’s using it indoors.
Honestly, this writeup is… weird? Dude doesn’t know you can terminate fibre at home with like $50 of gear?
I had the fucking fox attack a freshly laid 500 meter line, literally the day before I was going to stuff it in conduit and bury it. Didn’t just break the fibre, she (I know this fox, well) chomped it into pieces, hauled on the exposed Kevlar, generally had a party.
Did I despair? Did I launch a baby complete with bathwater into the sun?
No. I bought a cleaver, some alcohol wipes, some stripping pliers and a whole bunch of mechanical terminators.
Needn’t have worried. Repaired it, outdoors, first attempt, in the rain, and have since buried it - no problems five months on.
Hey actually I didn't know! It's my very first time dealing with fibre networking so I just maxed out the supposed durability specs. I figured I'd rather go overkill than regret not having done so. Ironic I know.
Unfortunately I can't easily dig the cable out and bury it again in this case. I'll have to figure out how to pull a new cable using the existing cable through the PVC conduits as the cable shares a larger conduit with multiple other fibre and Ethernet cables. The whole project was orchestrated remotely in a different timezone with me giving the electricians instructions over WhatsApp photos and audio recordings, so that limited what I could realistically control onsite back then. Often the contractors would proceed with a do first ask questions later approach while I was still asleep. The networking project was holding up the entire home renovation so everything was learnt and planned in a short amount of time.
AFAIK fibre splicing and terminating tools are very expensive. Do point me in the right direction for the $50 tools and I could go get some and DIY.
> AFAIK fibre splicing and terminating tools are very expensive.
They're more like $600 expensive than $6000 expensive these days. For very low budget, you could go with a mechanical (aerobic) splice; it's more loss, less robust and takes up more space, but doesn't require a fusion splicer.
Back in my day the local telephone company used waxed lacing cable for that sort of thing[1]. These days it seems that polypropylene string is popular (search on "conduit pull string").
You basically want something that is slippery and will tend to not get stuck. I have used Dacron fishing line, but that is mostly because I had a bunch of it laying around.
I wanted to reach you regarding your comment here: https://news.ycombinator.com/item?id=44547866 Would you be willing to maybe elaborate on the problems caused - I've planned to adopt Miro Sameks for an application?
DM me via my about me, if interested. Would be very thankful.
Ah, for days of yore, when if the parents wanted to talk to the school, they could… write a letter.
Honestly, I see no small part of the problem here as being that communication is too easy, and it results in a lot of frivolity. Used to be that you had a problem, you figured it out - now you can send an angry WhatsApp message, and because some person hasn’t responded to you within 20 seconds, they are now your problem, and any initiative to figure it out yourself has flown the coop.
Mine just turned 3. She watches YouTube kids - navigates the TV just fine and makes her own choices. She’s also a dab hand at platformer games - I didn’t think I’d have someone to play Mario with just her.
But - and it’s a big but - she spends 95% of her time doing something else, be it exploring outdoors, playing with duplo/lego, art, looking at books, telling stories with her toys, whatever.
For her, TV and games are just another thing to do, and she picks them up and puts them down like anything else.
The other problem arises at the other end of the spectrum. For me, TV was verboten until I was at least 8 or 9 years old - and when I was finally allowed that forbidden fruit I gorged myself.
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