Multiport non-blocking high capacity ATM and packet switch

摘要

A multiport non-blocking high capacity ATM and packet switch is a single chip switching solution for ATM and packet systems. It is capable of 8x8 switching of 800 Mbit/s per port in both directions. The ports support UTOPIA Level 2 interfaces. The switch is non-blocking and lossless, incorporating a backpressure mechanism for eliminating congestion toward any one port. The switch supports prioritized and variable size cell and packet switching.