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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.