器件名称: TDAT161G2-BA23
功能描述: MARS
文件大小: 10822.88KB 共810页
简 介:Data Sheet
August 18, 2004
MARS2G5 P-Pro (TDAT162G52) SONET/SDH 155/622/2488 Mbits/s Data Interface
Features
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One of the next-generation, system-on-a-chip devices of Agere Systems’ multiservice access & rate solutions MARSTM family of framers. Transmission convergence and SONET/SDH terminal functionality for linear networks. Versatile IC supports 155/622/2488 Mbits/s SONET/SDH interface solutions for packet over SONET (POS), packet over fiber (POF), or asynchronous transfer mode (ATM) applications. Low-power 1.6 V/3.3 V operation.
— IETF RFC 2615: PPP over SONET/SDH. — IETF RFC 1661: The Point-to-Point Protocol (PPP). — IETF RFC 1662: PPP in HDLC-like Framing.
Data Processing
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SONET/SDH Interface
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Termination of quad STS-3/STM-1, quad STS-12/STM-4, or single STS-48/STM-16. Supports overhead processing for transport and path overhead bytes. Optional insertion and extraction of overhead bytes via serial overhead interface. STS pointer processing to align the receive frame to the system frame. Support for 1 + 1 and 1:1 linear networks. Full path termination and SPE extraction/insertion. SONET/SDH compliant condition and alarm reporting. Handles all concatenation levels of STS-3c to STS-48c (in multiples of 3: e.g., 3c, 6c, 9c, etc.). Built-in diagnostic loopback modes. Compliant with the following Telcordia Technologies, ANSI, and ITU standards: — GR-253 CORE: SONET Transport Systems: Common Generic Criteria. — ITU-T G.707: Ne……
