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TXC-05811

Transwitch
Part Number TXC-05811
Manufacturer Transwitch
Description Port Expander
Published Aug 19, 2006
Detailed Description www.DataSheet4U.com ASPEN Port Expander TXC-05811 DATA SHEET FEATURES • Interoperable with ASPEN (TXC-05810B) UTOPIA L...
Datasheet PDF File TXC-05811 PDF File

TXC-05811
TXC-05811

Overview
www.
DataSheet4U.
com ASPEN Port Expander TXC-05811 DATA SHEET FEATURES • Interoperable with ASPEN (TXC-05810B) UTOPIA Level 2 interface • Provides port expansion for up to 64 UTOPIA Level 2 ports • Utilizes ASPEN ATM AccessEDGE firmware for design and field upgrades • Supports unicast and spatial multicast traffic to all 64 ports • Backpressure mechanism to prevent cell loss • ASPEN-PX management integrated with ASPEN via the host mailbox interface • Single +3.
3 V power supply • 256-lead Plastic Ball Grid Array (PBGA) package, 17 mm x 17 mm  ASPEN-PX Device DESCRIPTION The ASPEN-PX (TXC-05811), ASPEN Port Expander provides state of the art UTOPIA port expansion capability, increasing ASPEN’s PHY support from 16 to 64 ports with unicast and multicast traffic delivery to enhance system flexibility.
Its seamless interface with ASPEN (TXC-05810B) enables customers to increase the system port density of their CellBus-based UTOPIA Level 2 platforms, and leverage existing ASPEN hardware and software designs, reducing time-tomarket.
All traffic management for the 64 ports is handled directly by ASPEN.
Coupled with the ASPEN-PX, ASPEN creates a new value proposition for the industry, particularly in the broadband access market, by extending the CellBus architecture to form a distributed processing and switching environment that can directly implement multi-service network functionality for ATM cell-based traffic effectively and efficiently.
DataSheet4U.
com • ATM Access Multiplexers • DSLAM Applications • Multi-Service Access Multiplexers • ATM LAN Switch • VoIP/VoATM Voice Gateways • Frame Relay Switch AUCLK To ASPEN UTOPIA Ports (data and control) ADCLK 32k x 32 SRAM To 64 Subscriber UTOPIA Ports ASPEN-PX UTOPIA 2 Port ASPEN Port Expander TXC-05811 UTOPIA 2 Ports Copyright  2003 TranSwitch Corporation TranSwitch, TXC, ASPEN CellBus, PHAST are registered trademarks DataSheet4U.
com of TranSwitch Corporation Document Number: PRELIMINARY TXC-05811-MB, Ed.
6 August ...


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