Buy some like these https://cablematic.com/en/products/profile-rack-19-inches-for-sohorack-12u-2-units-WO044/
And check if you could install them on that frame.
Buy some like these https://cablematic.com/en/products/profile-rack-19-inches-for-sohorack-12u-2-units-WO044/
And check if you could install them on that frame.