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  1. nephri

    EU Arista DCS-7050TX-72Q-R on ebay (48x 10GBase-T + 6x QSFP+) on auctions

    Without to mention that in a house, we have a lot of devices working only with RJ45. Even if you have a fiber network, you have to deal also with a RJ45 network for legacy devices. This switch have the ability to handle all of theses with a single unit. But i'm ok with the conclusion : This is...
  2. nephri

    EU Arista DCS-7050TX-72Q-R on ebay (48x 10GBase-T + 6x QSFP+) on auctions

    I'm also checked my unit (with few RJ45 connected and 2 QSFP+) I'm sticking 166W with near an IDLE activity.
  3. nephri

    EU Arista DCS-7050TX-72Q-R on ebay (48x 10GBase-T + 6x QSFP+) on auctions

    Thanks for this tip. One week ago this serial key would save me time and money.... i bought new modules on fs.com I admit , 170 watts is a bit high... It would be better in the 100 watts range.
  4. nephri

    EU Arista DCS-7050TX-72Q-R on ebay (48x 10GBase-T + 6x QSFP+) on auctions

    I will see this evening. They say around 5w per 10G-BaseT port. The typical 340W / 430W is for 50% load (i'm far from 50% since i didn't use many of the 48x RJ45 availables ) I set the "shutdown" configuration for every unused port. I use only 8x Rj45 (2x are connected on 10G-BaseT) and 5 QSFP+
  5. nephri

    EU Arista DCS-7050TX-72Q-R on ebay (48x 10GBase-T + 6x QSFP+) on auctions

    For the noise, it's really acceptable in basement. It do lesser noise than the Gnodal GS4008 For pricing, maybe it's not a great deal, but i didn't find in october price near 250€... For power consumption, i can give tomorrow what i have but 10G-BaseT use more power than fibers. I have to also...
  6. nephri

    EU Arista DCS-7050TX-72Q-R on ebay (48x 10GBase-T + 6x QSFP+) on auctions

    Hi, (i'm not the seller but i'm a buyer of one of theses units) I'm not sure if it's a great deal (in term of price) but for me it was a great deal in term of switch capabilities. You can find on ebay Arista DCS-7050TX-72Q-R with 48x 10GBase-T + 6x QSFP+ in auctions. Theses auctions ends...
  7. nephri

    EU [EU-DE] Group buy: Celestica DX010 -> 210€ shipped

    Cool, If it was me and my wife saw that... it could be an epic moment :)
  8. nephri

    EU [EU-DE] Group buy: Celestica DX010 -> 210€ shipped

    It will be a pain... I'm in france, i can't help you but good luck !
  9. nephri

    EU [EU-DE] Group buy: Celestica DX010 -> 210€ shipped

    Confirmed but i prefer a front to rear airflow:
  10. nephri

    EU [EU-DE] Group buy: Celestica DX010 -> 210€ shipped

    Hi, I'm in for one unit. I'm in France. Best regards, Séb.
  11. nephri

    QNAP QSW-M7308R-4X is a 4x 100GbE 8x 25GbE Switch

    Hi, Do you have any plans to review theses switchs ? QSW-M7308R-4X QSW-M3216R-8S8T Both are really appealing :)
  12. nephri

    Downgrade 40Gb/s connectivity to 10Gb/s without changing network card and fiber cable.

    If i understand, i could use (to the switch side) https://www.fs.com/fr/products/61713.html Number of fibers : 12 Connector A : Male UPC 0.35dB Connector B : LC Uniboot Polarity : Type A But before, i would check if i can negociate my Connect-X 3 to only 10Gb/s using a single pair of fibers...
  13. nephri

    Downgrade 40Gb/s connectivity to 10Gb/s without changing network card and fiber cable.

    Hi, I would done a temporary transition from 40Gb/s to 10Gb/s for one link on my home network. It's because, i have plan to change 2 switches in my home lab but not in the same time (for budget cost distribution). For a while, i will not have anymore 40 Gb/s connectivity. I have 4 links to 40...
  14. nephri

    QSFP28 100G to differents speeds like 40Gb

    Hi, Thanks, I didn't see the S8550-6Q2C. If it had 8x QSFP28, it would be a good option. In FS.com, my attention was also for the S5850-24XMG for the RJ45 : Switch Ethernet L3 à 24 Ports, 24x 10GBASE-T/Multi-Gigabit et 2x QSFP28 100Gb, Support MLAG, S5850-24XMG - FS France A bit power hungry...
  15. nephri

    QSFP28 100G to differents speeds like 40Gb

    Thanks for theses answers. It's a good news i will study my options. I would find a combo of switches for handle RJ45 and fibers at high speeds. I found Mikrotik have good products like : - CRS312-4C+8XG-RM for RJ45 MikroTik - CRS504-4XQ-IN for 100G MikroTik But theses would be ideal...
  16. nephri

    QSFP28 100G to differents speeds like 40Gb

    Hi, i just saw this link Run QSFP28 100G Port in 40Gbps, 4x 10GbE, and 4x 25GbE Modes | FS Community I knew you could achive 4x25Gb or 4x10Gb but i was sure we can't use QSFP+ tranceiver for having 40Gb but te FS thread seems to say we can... If i read it correctly, we can do : - Use a QSFP28...
  17. nephri

    Micron 9200 MAX 1.6TB $125 each

    It's a nice temptation even if i don't need them...
  18. nephri

    Basement Relay Switches

    Yep, my core installation is on the basement (where the ISP fiber come to, with servers and switches) After that, i want to deliver a network to : - the ground floor (living room, the office room) - the upstairs (children's bedrooms) At the upstairs, i want one "uplink" cable from the...
  19. nephri

    Basement Relay Switches

    Will it be mostly silent ? I have (on the servers room) theses ones: Quanta LB4M Gnodal GS4008 Mellanox SX6036 None of theses can be used on living rooms because they do to much noise... How much noise do brocade ones ?
  20. nephri

    Basement Relay Switches

    Hi, I want to install small switches in my basement at differents locations Ideally i want small switches that must be quiet and offer multi-gig connectivity (at least 2.5Gbps RJ45) I will buy 3 switchs (can be a mix) For now i studies theses switches: Unifi USW-Flex-XG 4x RJ45 10Gbps 1x...