SANTA BARBARA, Calif.--(BUSINESS WIRE)--CALIENT Technologies, Inc., the global leader for Optical Circuit Switching technology, today announced two new optical circuit switch subsystems that allow ...

The infrastructure of 2G and 3G cellular networks are similar. They comprise an air interface between the user's mobile device and the base station and two core networks; one for circuit-switched ...

Circuits as WAN connections battled successfully against packets for years because they guaranteed bandwidth, no matter what. If you bought a T-1 circuit, the service provider nailed up 1.5Mbps from ...

Packet-switching networks -- networks which break data up into chunks called packets before transport -- help make your business communications stable and efficient. Once used only for data ...

In many organizations the core network is taken for granted, largely because Cisco Systems Inc., the preeminent enterprise network vendor, has built expansion headroom into its Catalyst 6500 switches, ...