Cat5e 500 ft Reel: Good for Small Floors
Quick answer / TL;DR: Short answer: buy 500 ft when the job needs 250 to 400 ft of conductor, which suits roughly six to eight 25 m runs. Add 10 percent for routing and 3 m per termination. For anything larger, two 500 ft reels or one 1000 ft reel is cheaper per foot but leaves more waste.
Three bulk formats: reel, payout box, half box – the choice is about payout and splices.A 500 ft reel is about 152 m. It suits a small office, a workshop or a partial floor where a 1000 ft drum would sit half-used for years.
The arithmetic is the same as any reel: count conductors, not runs.
Sizing
| Runs | Conductor | Recommendation |
|---|
| 4 x 20 m | 160 m | 500 ft reel |
| 6 x 25 m | 300 m | 1000 ft reel |
| 8 x 30 m | 480 m | Two 500 ft reels |
The middle row shows why the 500 ft reel is a compromise: at six runs it is already short.
Practical Notes
- Verify length on receipt
- Use a pull box for clean feed
- Label leftover with grade and date
- Do not splice a short reel
- Keep off the floor
Leftovers are the hidden cost of the middle size: a partial reel is rarely used and often lost.
Real-World Applications
A workshop with four machines and 20 m runs uses one 500 ft reel and has spare for a fifth point. A house with two long runs uses a box instead.
Standards and Verification
| Reference | Relevance |
|---|
| TIA-568.2-D | Cabling |
| IEC 61156 | Cable construction |
| UL 444 | Cable ratings |
Reel length accuracy is not provided in the knowledge base. Measure on receipt for paid jobs.
References
- TIA-568.2-D, Balanced Twisted-Pair Cabling
- IEC 61156-5, Symmetrical pair/quad cables
- UL 444, Communications cables
Practical Notes
Plan the last run from the reel before starting the first. It prevents a shortfall at the far end of the building.
Related reading: ethernet cable — blogs/news/ethernet-cable
Related reading: cat5e 500ft box — blogs/news/cat5e-500ft-box
Related reading: cat5e cables — blogs/news/cat5e-cables
Frequently Asked Questions
How many runs in 500 ft?
About six to eight at 25 m.
Is it cheaper per foot than 1000 ft?
No, but it wastes less.
Can I join two reels?
Avoid splices in permanent runs.
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