Cat 7 Speed Limit. Cat7 has been designed as a standard for gigabit ethernet over 100m of copper cabling the cable contains four. A “failed” cat 5e or cat 6 cable will usually still work at 100 mbps.
However, the average price for 250m / 820ft of cat 6 cable is £157 /$ 195 (taking the average price of the first four google shopping results for cat 6 250m), so in terms of price, there’s around £20 / $25 difference per 250m / 820ft length compared to the cat 7. Cat7 has been designed as a standard for gigabit ethernet over 100m of copper cabling the cable contains four. A “failed” cat 5e or cat 6 cable will usually still work at 100 mbps.
A “failed” cat 5e or cat 6 cable will usually still work at 100 mbps.
Cat 6 has to meet more stringent specifications for crosstalk and system noise than cat 5 and cat 5e. However, the average price for 250m / 820ft of cat 6 cable is £157 /$ 195 (taking the average price of the first four google shopping results for cat 6 250m), so in terms of price, there’s around £20 / $25 difference per 250m / 820ft length compared to the cat 7. The more popular cat5 wire was later on replaced by the cat5e specification which provides improved crosstalk specification, allowing it to support. If you have the luxury of trying out short applications you may be able to operate with cable rated at one lower category than the 100 meter rated cable for the required speed.