Port densities vary from 4 to 24 per device. SOHO users can install portable or palm-size hubs with as few as 4 or 5 ports. Larger workgroups can make use of desktop or rack-mount devices with port densities from 8 to 24. The stackable hubs offer the benefit of scalable expansion. Users can flexibly increase the network size by simply adding units to the stack.
Users can expend by simply stacking up devices together to increase port densities.
As each stack has only one repeater count, users can connect 2 stacks together to further increase the port density. D-Link offers both unmanaged and managed hub stocks. Dual-speed Hubs These hubs connect to both 10Mbps and 100 Mbps workgroups from any port. They are designed for easy migration from Ethernet to Fast Ethernet, and for mixed topology from the some devices, without any need to set configuration. All managed hubs are stackable hubs.