CY7C9547

PRELIMINARY CONFIDENTIAL CY7C9547 OC-192c/STM-64/10-Gigabit Ethernet Framer - POSIC10G™ Features Four modes of operation: — LANPHY Mode: Supports the SFI4/XSBI, 645-MHz interface: in this mode the SONET framer block is bypassed — Packet-Over-SONET (POS) Mode: Supports FullDuplex mapping of HDLC/PPP-like framing into STS192c/STM-64 in accordance with RFC1662/2615 (PPP) www.DataSheet4U.com — Direct Mode: Supports the full-duplex, direct mapping of system packets into the SONET STS192c/STM-64 payload: In this mode the processing of packets is passed on to the link layer — Ethernet-over-SONET Mode (WANPHY): Supports Full-Duplex 10-Gigabit Ethernet mapping into STS192c/STM-64 SONET/SDH payload in compliance with IEEE802.3ae/D4.0 standards Compliant with 802.3ae specifications[6]: — Full-duplex MAC data transmission and reception — 64B/66B PCS — Rate Adaptation — MII Management Interface specifications — WAN Interface Sub-layer (WIS) SONET Receiver/Transmitter Features: — Generates/extracts SONET/SDH Section, Line and Path overhead — Detects Loss of Signal (LOS), Loss of Frame (LOF), Line Alarm Indication (AIS-L), Line Remote Defects (RDI-L), Loss of Pointer (LOP), Path Alarm Indication (AIS-P) and Remote Path Defect Indication (RDI-P) — Performs count on B1, B2, and B3 errors — Detects Signal Degrade (SD) and Signal Fail (SF) threshold crossing alarms based on B2 errors — Filters and captures Automatic Protection Switching (APS) channel and implements the 1+1 APS architect...