There are two different ways of looking at this. The maximum length from end to end from the telecommunications closet to the wor karea device is 100 meters.
The horizontal cable itself is usually a maximum of 90 meters, with 10 meters maximum from the wall plate to the device in the work area.
10 feet
The current maximum length for a serial cable is around 50 meters. Different cables have length limits with the maximum varying.
The maximum length of a 1000ft Cat6 cable for networking is 328 feet.
The maximum length of a Cat3 Ethernet cable that can be used for networking purposes is 100 meters.
100
1480 METERS
The maximum length of a 1000 ft Ethernet cable for network connections is 328 feet.
The maximum length of a cat 5 e cable with out a repeater is 100meters
40 Pins and 80 wires. Maximum recommended length is 18" but can purchase 24" cables.
The maximum length of a Cat 3 Ethernet cable that can be used for networking purposes is 100 meters.
maximum is 100 meters or 328 ft
The maximum allowed length of a Cat-6 cable is 100 meters (330 ft) when used for 10/100/1000baseT. This consists of 90 meters (300 ft) of solid "horizontal" cabling between the patch panel and the wall jack, plus 10 meters (33 ft) of stranded patch cable between each jack and the attached device. Since stranded cable has higher attenuation than solid cable, exceeding 10 meters of patch cabling will reduce the permissible length of horizontal cable. When used for 10GbaseT, Cat-6 cable's maximum length is 55 meters (180 ft) in a favorable alien crosstalk environment, but only 37 meters (120 ft) in a hostile alien crosstalk environment such as when many cables are bundled together. 10GbaseT runs of up to 100 meters (330 ft) are permissible using Cat-6a.