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  1. U

    Beware of EMC switches sold as Mellanox SX6XXX on eBay

    # SX6012 mlxi2c set_fan /MGMT/FAN1 1 35 #SX6036, SX6018 mlxi2c --master-mode set_fan /FAN/FAN 1 65
  2. U

    HPE Synergy Dual 10Gbase-T QSFP+ 30M RJ45 transceiver (838327-B21)

    It also works on SX6036. But it can't work on SN2700.
  3. U

    UK Chelsio T6? 100Gbe Ethernet NIC

    My card working with intel and aoi brand qsfp even a huawei 10g sfp+ transceiver.
  4. U

    Mellanox Switches - Tips & Tricks

    Has anyone got Onyx v3.10.4302 (LTS)?
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    Mellanox Switches - Tips & Tricks

    There is a 32gb innodisk 3ie4 used in windows for new drive speed test. I think onie will format it again while installing the onyx.
  6. U

    Mellanox Switches - Tips & Tricks

    Disable csm in bios then boot ONIE 2020.11-5.3.0005 and install X86_64-3.10.4206-installer.bin with new ssd formated in windows the switch is successfully booted with uefi.
  7. U

    UK Chelsio T6? 100Gbe Ethernet NIC

    How to solve the problem of bracket?
  8. U

    $5 Intel 100G CWDM4 QSFP28

    Between sn2700 and sx1012 40g didn't work.
  9. U

    Mellanox Switches - Tips & Tricks

    fae mlxi2c set_fan /PS1/FAN 1 30 will slowdown the fan, but the _shell mdbreq one no.
  10. U

    Mellanox Switches - Tips & Tricks

    ps fan running at 17984rpmo_O
  11. U

    Mellanox Switches - Tips & Tricks

    I think the original psu is also made by Delta. I inserted two Delta DPS-750XB-A in the switche and finally those power supplys can be recognized.
  12. U

    Mellanox Switches - Tips & Tricks

    After the SN2700 DC power supply is replaced with a Liteon AC power supply, Power Supply 1/2 is unresponsive. How can I read/modify the i2c/pmbus information of the power supply?
  13. U

    Mellanox Switches - Tips & Tricks

    Could you share a link for " X86_64-3.10.4206-installer.bin "?
  14. U

    Brocade ICX Series (cheap & powerful 10gbE/40gbE switching)

    Those heatpipes are 140mm long 11mm height and 3mm thickness from AliExpress. Small heat sinks are from vintage ATI video card and north bridge chips. I put thermal paste on the heatsink fin’s bottom then use silicon rtv to bonding them together.
  15. U

    Brocade ICX Series (cheap & powerful 10gbE/40gbE switching)

    Because I don’t have a slim fan. Those two heat pipes pair with 0.1a delta 8020 fan made the temperature 61.7 degree, with a Foxconn 0.16a 8028 fan is 60 degree. Room temperature around 22 degree.
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    Brocade ICX Series (cheap & powerful 10gbE/40gbE switching)

    This is my 7250-24
  17. U

    Brocade ICX Series (cheap & powerful 10gbE/40gbE switching)

    #by usb device# copy disk0 flash spz10114.bin bootrom #by tftp device# copy tftp flash 10.176.220.51 spz10114.bin bootrom
  18. U

    My poor Wallet

    I have the same motherboard. Sadly this board unsupported ipmi oob bios update.
  19. U

    Help Wanted: Supermicro x10SL7-F Now stuck in infinite boot loop

    Same bug with bios 3.4 of my x10slm-f, I rolled back to 3.3 bios. From bios release notes " Fixed failure of chipsec items BLE, BWP, and TCO SMI lock. " I think is the broken bios code related with PCH chipset.
  20. U

    Flash HP Mellanox MCX556A (HP 872726-B21)

    In windows I can use two ports. But my card is 25g only eth function.