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TXC-05806

Transwitch
Part Number TXC-05806
Manufacturer Transwitch
Description ATM DATA-LINK SWITCHING/ROUTING
Published Aug 19, 2006
Detailed Description www.DataSheet4U.com Multi-PHY CellBus Access Device TXC-05806 DATA SHEET FEATURES DESCRIPTION ASPEN Express Device ...
Datasheet PDF File TXC-05806 PDF File

TXC-05806
TXC-05806

Overview
www.
DataSheet4U.
com 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.
ASPEN Express supports unicast and Discard (PPD) in inlet and outlet direction multicast transfers, and has all necessary functions for • Dual CellBus interfaces for load sharing or implementing a switch: cell address translation, cell routing, redundancy policing and inlet/outlet cell queuing.
The ASPEN Express • Inlet-side address translation and routing header offers dual CellBus interfaces to support load sharing or insertion redundancy.
• Header translation for egress cells The ASPEN Express is designed to interface directly with • 512k cell shared SDRAM buffer memory UTOPIA Level 1/2, 8/16-bit compliant devices, such as the • Support for spatial multicast for 512 sessions with PHAST-3P (TXC-06203) and the PHAST-12E (TXC-06212) at header translation up to 50 MHz.
On the switch side, the ASPEN Express • Support for over-reservation of GFR, UBR, and interfaces directly with CellBus devices such as the CUBIT-Pro VBR traffic (TXC-05802B), CUBIT-3 (TXC-05804), CUBIT-622 (TXC-05805) and ASPEN (TXC-05810B).
• Minimum Cell Rate (MCR) guarantees for egress queues APPLICATIONS • CellBus traffic monitor mode including APS support and congestion control DataSheet4U.
com • ATM Access Multi...


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