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My Home Fibre Network Disintegrated

alienchow.dev

141–150 of 237 posts

Re: My Home Fibre Network Disintegrated

#141
post #56
post #4

If you buy a consumer product labeled "military grade" you are buying snake oil. And not just snake oil, incredibly over priced snake oil.

Basically same with any company with "Patriot" or "Veteran" in the name. It's just a weak pander to people's weak egos. Freedumb, if you will.

Not really if it is owned by Veterans. There are many veteran owned businesses and I see nothing wrong with it.

Re: My Home Fibre Network Disintegrated

#142
This looks like regular hydrolysis, same thing that happens to shoe soles after any number of years.

I don't think it's fair to make fun of the cable specifications, seems to me they held up just fine despite the jacket disintegrating. The article doesn't mention the error rate, but I wouldn't be surprised if it was still zero.

Re: My Home Fibre Network Disintegrated

#144
If the point of a home lab is to learn useful lessons where your customers don't pay for your stupidity (or more politely: your learning journey) then this guy's next employer is definitely getting their money's worth.

But that reminds me of something: I spend money on hobbies, but I spend the absolute minimum amount of money possible on home IT research and learning. Fuck that noise: if my employer wants a lab, they can damn well pay for one.

Re: My Home Fibre Network Disintegrated

#145

Earlier quoted context omitted.

I don't regard them very well personally... I bought a bunch of DAC cables from them, only to have them start emailing me under the guise of assigning me a "account manager"... I blocked their domain from my mail server and told them to never contact me again.

They offer to provide you with personalized service and you block them? What do you do when you walk into a high end watch or clothing store? FS provides account managers and they are very useful if you are working on a project as they can guide you and help you.

Right, but sometimes your account manager's job is to manage a giant RMA as a result of their manufacturing department f'ing up. So while I am greatful she did a good job, I would have preferred to not need an account manager at all...

Re: My Home Fibre Network Disintegrated

#146
post #4

If you buy a consumer product labeled "military grade" you are buying snake oil. And not just snake oil, incredibly over priced snake oil.

Military grade: mass produced by the lowest bidder

Well, not mass produced enough.

Common mass produced products manufacturers have incentives to not mess-up too badly: recalls or warranties on such scales are a nightmare.

With military contracts, its a paid maintenance opportunity.

Re: My Home Fibre Network Disintegrated

#147

Earlier quoted context omitted.

If you want to pull another cable: - secure a string to the old cable - pull the cable out the other end, pulling the string through - secure the string to the new cable - pull the string out the other end, pulling the new cable into position

> [...] a string [...] Does someone have a recommendation for a specific material the string should be made of?

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.

[1] https://en.wikipedia.org/wiki/Cable_lacing

Re: My Home Fibre Network Disintegrated

#148

Earlier quoted context omitted.

Came to the thread to see if anyone else had mentioned conduit. It's cheap as chips and saves you a lot of future brick cutting or concrete breaking

I do have PVC conduits under the flooring. You can see the photos here: https://alienchow.dev/post/homelab1/ In theory I can pull a new cable through. But practically it might be tough due to the number of bends (shelter -> wall -> vent -> ceiling -> wall -> floor -> room). In the worst case scenario I can give it a try, but it's probably going to destroy the new fibre cable when I pull it through. For now the connec…

That's why they invented cable lube. That number of turns is no obstacle, even with existing cables. But you should also have a pull cord spool.

Re: My Home Fibre Network Disintegrated

#149
That's weird. Only place I've seen a rapid degradation of cables were those getting direct sunlight.

The conclusion paragraph seems doubtful to me though - unlikely that speeds will slow down from a cables external plastic flaking

Re: My Home Fibre Network Disintegrated

#150
post #149

That's weird. Only place I've seen a rapid degradation of cables were those getting direct sunlight. The conclusion paragraph seems doubtful to me though - unlikely that speeds will slow down from a cables external plastic flaking

I imagine there could be some slowdown if the exact wavelength of the transmission also happens to come in from outside where the jacket is missing.
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