r/Network

Image 1 — Built my own SFP case
Image 2 — Built my own SFP case
Image 3 — Built my own SFP case
▲ 28 r/Network

Built my own SFP case

Iv allways hated the dumb classic blister packs and not having an off the shelf solution to store bulk transceivers. So I took some time to built a prototype(full box) then the empty one is the final product. Holds the optics tightly like an actual port. Plus I can design my own cap inserts to lable and sort. Yes I know, im 3D printing a batch of caps, most of these are reclaimed and going to be redeployed at some point.

u/jianniabain — 8 hours ago
▲ 20 r/Network

What is this?

I was looking through some stuff at a thrift store and found this. at first I thought it was a network switch, but it has fiber optic ports.

u/Teddyboymakes — 8 hours ago

Next step?

For the past two years I have been doing layer 1 work, installing idfs/mds, network refresh , running Ethernet cable, doing cameras and all that fun stuff. Iv studied the ccna but have not got certified yet. I’m wondering what a good entry lvl position for the layer 2 layer 3 work possibly without the certification.

reddit.com
u/Superb-Departure8000 — 1 hour ago

New (rural) fiber installed this week. 1ms and 4ms ping tests to 1.1.1.1 and 8.8.8.8, but 40-55ms ping in games wired AND unwired. (Eero 6+)

Using a brand new 2025 laptop for tests, both World of Warcraft and Fortnite. I’m unsure where to go from here, but this is definitely surprising for fiber.

reddit.com
u/Economy-Database7305 — 7 hours ago
▲ 3 r/Network+1 crossposts

Is this a correct depiction of each infrastructure data packets go through when goin from client to server?

u/Whole-Tie7140 — 6 hours ago

Cameras for outdoors

Hello!

I live far from urban areas and have a somewhat big area around my house. What type of camera could I use that that doesn't need cables so that it can be installed far away?

Anyhow, thanks for reading!

reddit.com
u/LlamaCompass — 5 hours ago

No DHCP server was found / connected no internet / connection failure

WiFi has been a bit temperamental before, but usually I restart the router and it fixes itself. I've tried restarting the router 5 times with no luck.

I'm wondering if my router is the issue, because I cannot connect to the internet on any of my devices (giving similar errors usually at the finding IP address stage). But the other flats in my building are not experiencing a problem I don't think.

Anything I can try? Thanks!

reddit.com
u/Wombatc0m — 17 hours ago

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u/rizzthekid — 19 hours ago
Week