PM5392 Datasheet | PMC-Sierra

Advance PM5392 S/UNI®-9953-POS SATURN® User Network Interface for 9.953 Gbit/s GENERAL DESCRIPTION - The S/UNI-9953-POS is a single chip ATM, POS User-Network Interface operating at 9953.28 Mbit/s. The S/UNI 9953-POS is intended for use in OC192c and high-density OC-48c POS/ATM applications. - Provides ATM and POS payload processing for: - STS-192c (STM-64-64c) - 4 x STS-48c (4 x STM-16-16c). - STS-192 (STM-64) channelized down to STS-48c (STM-16c). - Implements the Point-to-Point Protocol (PPP) over SONET/SDH specification according to RFC 2615(1619)/1662 of the PPP Working Group of the Internet Engineering Task Force (IETF). GENERAL - Provides internal FIFOs (16 KB ingress, 20 KB...