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Preliminary Data Sheet August 18, 2003
TAAD08JU2 T1/E1/J1 ATM Processor, Versions 2.1 and 3.1
1 Features
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System-on-a-chip integrated circuit supports lowspeed ATM access for next-generation wireless base transmission station (BTS), base station controller (BSC), node-B, radio network controller (RNC), and remote access concentrator (RAC) applications. IC provides an integrated octal framer that supports T1/E1/J1 formats. Supports inverse multiplexing for ATM (IMA) over selected group and link mappings ranging from four two-link groups up to one eight-link group per ATM Forum AF-PHY-0086.001. Integrates an ATM adaptation layer 2 (AAL2) segmentation and reassembly (SAR) function for support of low-speed data or voice traffic per ITU I.363.2.