Microchip VSC9118VH/E

Overview

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GENERAL DESCRIPTIONThe VSC9118 is a 10 Gb/s multi-service SONET/SDH data mapping device that supports both contiguously concatenated and virtually concatenated transport channels.   ► 64 STS-1/VC-3, 48 TU-3/VC-3, or 16 STS-3c/VC-4 Virtual    Concatenation Groups► Link Capacity Adjustment Scheme (LCAS) with Hitless Adds and    Removes and Fault Isolation► External DDR 64 bit SDRAM for Diverse Routing Applications.    Differential Delays of up to 108 ms► Flexible Payload Processing for Generic Framing Procedure (GFP).    Support for Several Interfacing Formats including Ethernet Frames► Supports HDLC-like framing: PoS - RFC2615, LAPS - X.85, and X.86► System Packet Interface Level 4 (SPI-4), Phase 2, 16-bit Interface► Dual 4x 2.5 Gb/s Serial STS-48/STM-16-like Backplane Interfaces    or Dual 4 x 622 Mb/s Serial STS-12/STM-4-like Backplane Interfaces    with Performance Monitoring for Connection to Working and    Protection TSIs► SerDes Framer Interface Level 4 (SFI-4) 16-bit Interface► Full Access to SONET/SDH Section and Line-Overhead Bytes via    Dedicated Ports► Access to Selected Section and Line Overhead Bytes via Special    Purpose Ports► Complete STS-192/VC-4-64 Section, Line, and Path Termination    and Generation► Two-Level Pointer Generation and Interpretation for SDH Mapping    of TU-3/VC-3 into AU-4► Channelized Payload Mapping into AU-4/TU-3/VC-3, STS-1/VC-3,    STS-3c/VC-4, STS-12c/VC-4-4c, STS-48c/VC-4-16c or Virtual Groups    Composed of AU-4/TU-3/VC-3s, STS-1/VC-3s, or STS-3c/VC-4s► Extensive Performance Monitoring    APPLICATIONS► Point-to-Point Linear Configurations Such as a Multi-Service Router/    Switch or Point-to-Point Transport► SONET/SDH ADM and TSI Switching Systems► Gigabit Ethernet Transport Applications Utilizing LAPS or GFP Frame    Encapsulations► Point-to-point Packet-Over-SONET (PoS) Router Applications► Data Channels or Payloads can be Shared Among up to 192 Transport    Channels by Using Contiguous Concatenation and/or Virtual Concatenation   

Features