sfp+

  1. Zarathustra[H]

    Clarification on SFP+ and SFP28 compatibility

    Hey everyone, The more I google on this, the more it muddies the waters. Some sources say SFP+ and SFP28 are compatible, others say they aren't, so I figured I'd seek clarification here from someone with actual experience with them. 1.) If I have a SFP+ port with an SFP+ 10GBase-SR...
  2. Zarathustra[H]

    QSFP28 questions

    Hey everyone, I've been searching on eBay and have seen that Intel 100Gbit QSFP28 adapters have started to become affordable, and I am toying in my mind with maybe upgrading. From googling, it looks as if qsfp28 is just four sfp28 lanes, and sfp28 is backwards compatible with SFP+, so if I use...
  3. Zarathustra[H]

    (WTF Amazon?) Would you use these or return them?

    So I ordered a few Mikrotik SFP+ to gigabit copper modules. This is how they arrived: ...just rattling around inside of a cardboard box without any secondary packaging or ESD protection. What's worse, this wasn't some fly by night marketplace seller. They were sold by a third party...
  4. L

    10Gb SFP+ card for RAID PC to switch, Sonnet Presto Solo reviews?

    I would like to connect my PC RAID server to US-16-XG Ubiquiti 10Gb switch using SFP+. I would prefer only a single port, and would like it to be PICe3.0 X4, so as to not to unduly burden my expansion slot requirements. PCIe X8 just isn't needed for a single-port card on PCIe3.0. But if the best...
  5. Zarathustra[H]

    Aruba s2500 48 port Gigabit + 4x 10gig uplink SFP+ and Layer3

    I wanted to thank IdiotInCharge for cuing me in to these in another thread (which I don't want to pull off topic anymore than I already have) They are original pre-HPE MAS Aruba switches. I just ordered mine, $125 on eBay, with a 1 year warranty included at no added cost. Seems like A LOT of...
  6. Z

    FS: Chelsio 2x10GBps SPF+

    Hello, I have a Chelsio S320E 110-1082-31 dual port 10GBps PCI-E FC HBA. I am currently working on setting up a 40GBps lab, so cleaning out some older hardware. (Many RAID cards coming soon)! $50 +actual shipping (I'll throw in a gift!) $50 +actual shipping (I'll throw in a gift!)
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