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  1. What is an SFP+ cable, and what's it actually used for?

    An SFP+ "DAC" (Direct Attach Connector) cable is a twinax cable that has electronic transceivers built into both ends, which takes the place of two transceivers plus a discrete (usually fiber …

  2. A miniPC with 10G support ? : r/MiniPCs - Reddit

    Apr 24, 2022 · I Don't Think There's Any Mini PC with 10G Ethernet Support Out of the Box. I Could Be Wrong Though. ASUS PN41/52/64/80 Mini PCs & Intel NUC11 Pro Comes with …

  3. 10G SFP+ or RJ45 Copper? : r/homelab - Reddit

    Jun 28, 2021 · SFP+ modules are active devices, and have their own firmware for communicating with the host adapter or switch. Don't worry, you don't have to worry about updating firmware, …

  4. Can someone explain what an SFP/SFP+ is? : r/Network - Reddit

    Aug 13, 2023 · An RJ45 port you'd be familiar with can only really work with one type of "medium" to transmit data on: copper network cabling. SFP or SFP+ ports are designed so that a module …

  5. If a switch supports 10 Gigabit, can it support 2.5GB?

    EDIT/Clarification - I'm certainly open to a "10G SFP+" if I can use SFP+ transceivers to make it 2.5G Ethernet/copper/RJ45 capable.

  6. Stuck SPF+ ethernet adapter - How to get it out? - Reddit

    Use pliers to tap the sfp in gently, then put the lever down and try to pull it out with pliers. Also try gently tapping it from various side angles to try to get it to release . If that doesn't work then …

  7. 10GbE Switch Recommendations : r/homelab - Reddit

    Mar 19, 2023 · Hey everyone, I've been purchasing SFP+ and NICs to convert my network between servers and PCs to 10GbE. However, I am missing one important part, I need a …

  8. How hot does the SFP+ RJ45 transceiver get? : r/Ubiquiti - Reddit

    Aug 15, 2023 · You can already get 100 Gbps through it, the 10 Gbps SFP+ modules are like 1/4 the cost of the RJ45 ones, and it looks like twisted pair is just going to get worse WRT power …

  9. Can you use 25G SFP28 DACs to connect 10G SFP+ equipment?

    Jun 28, 2023 · I need to make a few new 10G SFP+ connections so I was going to buy some ordinary 10G DACs, however if I do, those cables would no longer be useful when I move to …

  10. Confusion about SFPs, DAC cables : r/networking - Reddit

    So i know that difference between SFP and SFP+ is that SFP+ is 10G. Then also we have DAC cables which can do the same thing but for shorter distances. So in rack connectivity, so we …