https://www.localstack.cloud/ emulates a bunch of the aws services, perfect for local testing.

No that’s really not possible. I’d recommend tossing the similar ones after you pick the “best”.

You can get gigabit over 5e, you don’t need super expensive cables. That said I ran cat 6 through my whole house and am able to fully saturate the bus, about 115 MBps (920 Mbps) which accounts for the TCP overhead. I haven’t tried 2/5/10G on it bull I’ll probably upgrade in a few years, I don’t expect to have much trouble getting good speeds. Your biggest issue was you might not have had all the cable pairs in your wire, or your cables ends might have been crusty, or you could have had bad kinks in the wire causing packet loss, or some real absolute trash quality wire. In general, 5e and 6 are plenty for most people/situations to get good speeds (1Gb+)

In our case cloud is fine, as long as it’s within our security boundary- so that means external SaS is out, but hosted within our cloud is fine. I’m still not super excited about the prospect of managing and maintaining it though :/ We’re going down this path because AWS is killing code commit and other pipeline stuff, which sucks because even though other tools are better, code commit was fedRamped and from the same vendor.

You cant re-use an old connector, you’ll have to crimp on a new one. It may or may not be worth buying the tool/ends depending on the length of the cable.

You can buy a cable crimper and a bag of the ends on Amazon, prob for $20-$40, but if it’s just one small patch cable you’re trying to fix, you can probably buy that for $5.

I ran Ethernet through my whole house and outside for cameras, so it was worth it to me to buy the tools and spools of cable.