What are the least expensive ways to organize cabling and equipment in my racks or enclosures?
You can run cables horizontally between racks, but you must ensure you’re using the appropriate cable management devices to do so. If you simply run cables directly across—rather than up the side of the rack or enclosure to horizontal cable management devices—it will cause problems for you when you go to change out or service equipment as well as if you need to move a rack or enclosure.
