CN8223
Overview
- Integrates 7 line framers with ATM layer processing according to ATM Forum UNI and NNI Specifications UTOPIA Level 1 interface Internal framers for DS3, E3 (G.751, G.832), E4 (G.832), STS-1, STS-3c, STM-1 PLCP and G.804 HEC cell alignment for all data rates from 1.544 Mbps to 155 Mbps Direct interface to TAXITM or external T1/E1 framers ATM and SMDS cell modes 4 FIFO ports with header screening, formatting, and transmit priority controls Idle cells generated and screened Statistics counts latched on one-second intervals Error detection and insertion Option insertion or generation of al
