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Multi-PHY CellBus Access Device TXC-05806 DATA SHEET FEATURES DESCRIPTION
ASPEN Express Device
The ASPEN Express device is a single-chip solution for • 622 Mbit/s bi-directional throughput implementing cost-effective ATM multiplexing and switching • UTOPIA Level 1/2 interface (8/16-bit) with support systems, based on the CellBus architecture. Such systems are for 64/124 ports at 50 MHz constructed from a number of CUBIT-3, CUBIT-Pro, • OAM Fault Management per ITU-T I.610 CUBIT-622, or ASPEN devices, all interconnected by a 37-line • UPC/NPC policing on ingress compliant with common bus, the CellBus. The ASPEN Express provides state TM4.1 of the art traffic management to the CellBus family of ATM • Early Packet Discard (EPD) and Partial Packet switching devices.