(Hong Kong)
Product Summary
The N82230-2 is a transmitter/receiver which converts several types of frames to ATM cells and vice versa. The N82230-2 contains framers for DS3, E3, E4, STS-1, STS-3c, and STM-1. This chapter provides an overview of the N82230-2, describing its primary features and applications. A block diagram and a logic diagram are included.
Features
N82230-2 features: (1)Integrates 7 line framers with ATM layer processing according to ATM Forum UNI and NNI Specifications; (2)UTOPIA Level 1 interface; (3)Internal framers for DS3, E3 (G.751, G.832), E4 (G.832), STS-1, STS-3c, STM-1; (4)PLCP and G.804 HEC cell alignment for all data rates from 1.544 Mbps to 155 Mbps; (5)Direct interface to TAXI or external T1/E1 framers; (6)ATM and SMDS cell modes.
Diagrams
