Katae manual book LINKSYS
From Switch To Switch or HUB* Maximum Distances 100 meters (328 feet)
From HUB To HUB Maximum Distance 5 meters (16.4 feet)
From Switch or HUB To Computer Maximum Distance 100 meters (328 feet)
* : A HUB refers to any type of 100Mbps HUB, including regular HUBS and stackable HUBS.
A 100Mbps HUB connected to another 10Mbps HUB can span up to 100 meters (328 feet).