Do Not Buy 40G Ethernet. It's Obsolete

Don't buy 40Gig Ethernet. Go right for 25/50/100G interfaces instead. Here's why.

A new era for my lab: Upgrade to 100G in progress : r/homelab

QSFP-40G-SR4-O Cisco QSFP+ Fiber Optical Transceivers from Pro Optix

40G VS. 100G Ethernet - Which One is a Better Choice

OSFP-400G-DR4-O Cisco OSFP Fiber Optical Transceivers from Pro Optix

Ahmed Muhi (@aemuhi) / X

Cat5, Cat5e, Cat6, Cat6a, Cat7, Cat7a vs Cat8 Cable, What is the

QED Reference Ethernet tinklo kabelis

40 Gigabit Ethernet Options Guideline

What is the best Ethernet cable for PoE?

What is a cat 2 cable?

Cisco ASR1004-40G-NB Router

Is cat5 cable outdated?