Hi Dave, Thank you for helping out here.
Yes, the four SFP28 ports on the ZCU216 aggregate in an implementation of a CAUI-4 PHY making a logical 100GBASE-CR/SR/LR/KR-4 link from the 4 SFP28 lanes. Mitch > On Jul 31, 2023, at 1:03 AM, David Harold Edward MacMahon > <dav...@berkeley.edu> wrote: > > Hi, Mitch, > > Does this mean that the four ports on the ZCU216 can function as a single 100 > GbE interface? If so, then I'll need to amend my response to Ken in a > different thread. > > Thanks, > Dave > >> On Jul 30, 2023, at 22:28, Mitch Burnett <mitch.burn...@byu.edu> wrote: >> >> Ken, >> >> If you plan to use fiber you can use this MTP to 4 UPC/LC breakout cable: >> https://www.fs.com/products/68059.html With these generic SFP28 transceivers >> for the LC end: https://www.fs.com/products/75296.html >> >> The MTP end of the connector will need to have a transceiver programmed to >> be compatible for your target NIC/switch. For example, targeting a Mellanox >> NIC you can purchase the following transceiver making sure to select the >> “Mellanox” compatible configuration: https://www.fs.com/products/71009.html >> >> If you want to use copper cables you can purchase this 100G to 4x25G >> breakout cable: >> https://www.fs.com/products/49617.html?attribute=10201&id=197844 >> >> When choosing cooper, make sure the configuration is the “dual >> compatibility” solution. This configuration will have “end A” targeting your >> hardware brand that the QSFP28 end will plug into (e.g., select Mellanox for >> a Mellanox NIC) and that “end B” is selected to be “generic”. For copper, it >> is also not recommended to purchase lengths longer than 3 meters. >> >> A few other notes to get the ZCU216 100G running. Jumpers need to be >> installed on each of the 4 headers next to the 4x SFP28 cage to enable >> transmit. See the ZCU216 UG for more information regarding this. The >> reference clock for the 100G CMAC also needs to be programmed. For this, >> there is a `prg_8a34001` binary distributed with the CASPER ZCU216 image in >> the `/home/casper/bin` directory. >> >> Hope this helps, >> >> Mitch >> >>> On Jul 28, 2023, at 6:27 AM, Ken Semanov <shapkiqua...@gmail.com> wrote: >>> >>> >>> Dear Mitch, >>> >>> Thanks for the help with this. Would you happen to know the make and model >>> of the cable that was used for implementing the tutorial? Also the >>> receiving NIC? I believe we have enough resources here to closely >>> replicate your hardware. >>> >>> >>> >>> On Monday, July 24, 2023 at 7:20:45 PM UTC-4 Mitch Burnett wrote: >>>> By default, the tool will targeting the first CMAC location in this case >>>> it is the 4x25 SFP28 cage for the ZCU216. >>>> >>>> The 100G port option is the one you would want to select. >>>> >>>> Best, >>>> >>>> Mitch >>>> >>>>> On Jul 24, 2023, at 3:40 PM, Ken Semanov <shapki...@gmail.com <>> wrote: >>>>> >>>>> >>>> >>>>> A simulink model appears below with the hosting github. Is this tutorial >>>>> intended to target a ZCU216 with a mezzanine card containing a 100GbE >>>>> port, or is it intended to target to the J29 4xSFP28 cage? >>>>> >>>>> zcu216_tut_onehundred_gbe.slx >>>>> >>>>> https://github.com/mitchburnett/tutorials_devel/tree/main/rfsoc/tut_onehundred_gbe >>>>> >>>>> In light of the above question, what should be the port configuration on >>>>> the receiving NIC? The following options are available. Thank you ! >>>>> >>>> >>>>> <portoptions.png> >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google Groups >>>>> "cas...@lists.berkeley.edu <>" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send an >>>>> email to casper+un...@lists.berkeley.edu <>. >>>>> To view this discussion on the web >>>>> visithttps://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/83a48147-2082-41de-9095-2e15b3378e32n%40lists.berkeley.edu >>>>> >>>>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/83a48147-2082-41de-9095-2e15b3378e32n%40lists.berkeley.edu?utm_medium=email&utm_source=footer>. >>>>> <portoptions.png> >>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "casper@lists.berkeley.edu" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to casper+unsubscr...@lists.berkeley.edu >>> <mailto:casper+unsubscr...@lists.berkeley.edu>. >>> To view this discussion on the web >>> visithttps://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/6db16175-8823-458e-aa70-dcd262ef8f99n%40lists.berkeley.edu >>> >>> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/6db16175-8823-458e-aa70-dcd262ef8f99n%40lists.berkeley.edu?utm_medium=email&utm_source=footer>. >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "casper@lists.berkeley.edu" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to casper+unsubscr...@lists.berkeley.edu >> <mailto:casper+unsubscr...@lists.berkeley.edu>. >> To view this discussion on the web visit >> https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/0898C15F-E68F-45C5-92D8-138C7C2D6558%40byu.edu >> >> <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/0898C15F-E68F-45C5-92D8-138C7C2D6558%40byu.edu?utm_medium=email&utm_source=footer>. > > > -- > You received this message because you are subscribed to the Google Groups > "casper@lists.berkeley.edu" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to casper+unsubscr...@lists.berkeley.edu > <mailto:casper+unsubscr...@lists.berkeley.edu>. > To view this discussion on the web visit > https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/08514B3C-0C26-4AE2-BEAE-88B701FD9F49%40berkeley.edu > > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/08514B3C-0C26-4AE2-BEAE-88B701FD9F49%40berkeley.edu?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. 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