A switch is a data-link layer (Layer 2
of the OSI model) internetworking device. A switch
contains a number of bridges, providing one bridge between each
pair of external ports. The advantage of a switch over a bridge is that there is no single
point for congestion to occur; data can flow independently between
each pair of network segments.
Manufacturers of Switch
Brands of Switch include:
Netgear.
Products from Netgear include ADSL Switch, NAT VPN, Repeater,
Wireless xDSL Access and Broadband Router
Netcomm.
Products from Netcomm
include DSL Modem, HDSL Switch, Broadband Switch, NAT Firewall and
Switch
Dlink.
Products from Dlink include Hub, DSL Modem, Cable
Router, and Ethernet Router
Other topics in our resources on Broadband Internet related to Switch include: