Realsense D435 / D455 USB Mode

[Rob_NM]

Hi everyone,

can one tell me which USB mode the Realsense D435 and D455 are using. Is it Bulk or Isochronous?

Background of this question is that for an Application I have to extend either one of them via Cat and I am wondering whether the extender needs to support Isochronous Mode or not.

The Extenders I am thinking about are:

http://www.icron.com/products/icron-brand/usb-extenders/cat5/icron-usb-3-2-1-raven-3104/

http://www.icron.com/products/icron-brand/usb-extenders/cat5/icron-usb-3-2-1-raven-3104-pro/

Thanks

Robert

[AlHill]

You will get a better response at:

https://support.intelrealsense.com/hc/en-us/community/topics?erpm_id=1234530_ts1600136184847

Doc (not an Intel employee or contractor)

[Rob_NM]

Hi AlHill, thanks for that input I also tried my luck there.

If anyone else here can help, please let me know.

If i get a response in the realsense forum I will post here.

[AlHill]

@MartyG over on the realsense forum will respond to you.

Doc (not an Intel employee or contractor)

[MartyG]

Thanks very much Al, I have responded at the RealSense forum to this question.

[Rob_NM]

Thanks @MartyG for replying in the RealSense Forum.

The RealSense Cameras seem to run in Bulk Mode. See here:

https://github.com/IntelRealSense/librealsense/issues/2682#issuecomment-436403065

https://github.com/IntelRealSense/librealsense/issues/2682#issuecomment-459874438