I need to figure out how to safely run a few data cables, specifically Ethernet and possibly a USB extension cord, from my basement server closet up into the cold air return space. When I take off the cold air return grille, I can see directly into the closet's ceiling and light fixture. The area above seems to connect into a duct, but right by the grille, there's just open space.
What's the best method for neatly running these cables into the cold air return without making a mess? I know that Ethernet cables have different fire safety ratings and I want to adhere to safety standards, especially since I'm in Alberta where codes can vary. Also, I'm unsure about the best way to go up the wall and through the ceiling that doesn't look awful. I could totally just drill through and be done in seconds, but I'd love to get it done right instead.
3 Answers
I think we need some pics to really understand the layout here. It sounds like you’re trying to work with some tight space configurations.
You might consider using wall plates and keystone jacks for a cleaner finish. There are also low voltage old work boxes that can help. If you could share some pictures of your setup, it would be easier to give advice on how to navigate the spacial constraints. By the way, plenum rated cables are designed for spaces like the one you're looking at, and they provide better fire resistance as well.
Make sure to use plenum rated cables for any runs through the air handling areas. Just remember not to restrict airflow too much. And a tip: you could consider running a single category cable with a switch on the opposite end to easily connect other devices.
What do you mean by a single category? Is that just a specific type of Ethernet? I'd like to know more!
Good point about the USB extension! They do have a length limit, and it's a pain if they get pulled or damaged. If it's just for a home server, using remote desktop is a solid idea to avoid those issues.