You can get it from the McAfee Products download page when you log in with your grant number provided you have the license for it.
Prashanth B Pillai
McAfee Technical Support
Customer Success Group
I also check the documentation site - https://docs.mcafee.com/bundle/siem-collector-linux-11.1.x-install-guide/page/GUID-7E43FA77-5F46-43C...
and the link inside is broken.
and the version that should be is 11.1 and not 11.0
where I can get the newest version?