CBX 500® Multiservice WAN Switch

The widely deployed 5 Gbps CBX 500® Multiservice WAN Switch delivers carrier-class ATM, frame relay, circuit emulation, and IP services. Support for a wide range of input/output (I/O) modules and a distributed I/O module-based processing design enable the CBX 500® switch to offer high port and service densities from a compact chassis.

Flow control conserves network resources by using switch-to-switch signaling to manage congestion at the network edge. The high-performance switching fabric, modular architecture, and cross-point technology enable you to cost-effectively grow your edge network.