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| PHYSICAL LAYER PRODUCT TRANSPORT PRODUCT VSC6134 Advanced 10 Gb/s Transport Processor with Enhanced FEC BENEFITS: eFEC Allow for Maximum Optical Budget with Standards-based 7% Overhead G.709/G.975 Processor Allows for Standards-based FEC Operation Measured eFEC OSNR Coding Gain >9dB at BER of 1x10-13 Asynchronous Mapping Enables Network-bridging Function STS192 Performance Monitor/Generator Provide Bellcore Compliant Client Parametrics 10 Gb/s Ethernet PCS and MAC Performance Monitoring for Data Traffic A P P L I C AT I O N S : Long-haul / Metro Transponder with STS192 / 10GbE / G.709 Performance Monitoring and G.975 or Enhanced FEC Long-haul / Metro Regenerator with G.709 Performance Monitoring and G.975 or Enhanced FEC Dual G.709 Regenerator Network to Network Bridge S P E C I F I C AT I O N S : 2.5/3.3 Volt I/O -- 1.2 Volt Core Typical power 3.5 Watts 897 pin CBGA 35.0mm x 35.0mm Telecom Temp Range: 0 to 85 Degrees C BLOCK DIAGRAM: OTN Optical Crossconnect North (Add ) Path 10GbE MAC Stats 64B/66B Decoder F E AT U R E S : Two ITU-T G.709 Compliant Processors GR253 Compliant STS192 Section/Line Processor OTU Synchronous and Asynchronous Mapping 10 Gb/s Ethernet transport with RMON MIB per IEEE 802.3 DES 16 622.08/669.33/ 690.25 Mb/s DES RS FEC Encoder SONET/ SDH Processor DW Generator DW Monitor RS FEC Decoder Line (West) Interface DW Monitor RS FEC Decoder 64B/66B Decoder DW Generator RS FEC Encoder SER SER EFEC Encoder 16 622.08/624.70/ 644.53/669.33/ 690.25 Mb/s Network (East) Interface EFEC Decoder SONET/ SDH Processor 16 ITU-T G.975 Reed-Solomon Encoder/Decoder 16-bit Intel/Motorola Compatible Microprocessor Interface 622.08/624.70/ 644.53/669.33/ 690.25 Mb/s 16 622.08/669.33/ 690.25 Mb/s 10GbE MAC Stats South (Drop) Path PRBS Generation/Detection Adaptation and Regenerator Functionality Supported JTAG Boundry Scan FPGA Serial Interface Microprocessor Interface Clock Dividers and Phase-Frequency Detectors PB-VSC6134-001 VSC6134 10 Gb/s Transport Processor with Enhanced FEC GENERAL DESCRIPTION: The VSC6134 is a bi-directional transport processor providing Forward Error Correction (FEC), SONET/SDH section and line processing, 10 Gb/s Ethernet performance monitoring and G.709 Digital Wrapper termination and generation for fiber optic transmission lines operating at approximately 10 Gb/s. As recommended by ITU-T G.975 and G.709, VSC6134 provides FEC based on a block oriented Reed-Solomon code RS(255,239) in addition to an optional proprietary FEC code that provides increased gain with the same overhead as RS(255,239). The required error correction symbols are transferred out of band increasing the transmission data rate by 7.1%. The VSC6134 FEC device provides superior error correction of arbitrary data streams of approximately 10 Gb/s for applications in data and telecom networks. It is especially suitable for OC192c/STM- 64 SONET/SDH and 10Gbps Ethernet applications, as it supports monitoring and termination of section and line overhead as well as RMON. As recommended by ITU-T G.709, in standard FEC mode, error coding is performed using a 16X interleaved block oriented Reed-Solomon RS (255,239) coder, resulting in a maximum correctable burst error length of 1024 bits. In enhanced FEC mode, a different code with iterative decoding is used to provide increased code gain. Due to the out of band transmission of the parity bits and framing/overhead information, the transmission rate is increased by a factor of 1.07 in both standard and enhanced FEC mode resulting in a 10.7 Gb/s transmission rate. A P P L I C AT I O N D I A G R A M S : 10G CBR/ STS192/STM64 VSC8479 CMOS 10g Xceiver SF I4 VSC6134 G.709 Mapper TDM Over G.709 Digital Wrapper OTU2 / SuperFEC VSC1137/ VSC1138 MUX / DMUX SF I4 Transparent 10 x GbE VSC7331 Campbell MAC SPI4.2 VSC9118 VC / GFP Mapper OTU2 G.975 / eFEC VSC8479 CMOS 10g Xceiver SFI4 VSC6134 G.709 Mapper For more information on Vitesse Products visit the Vitesse web site at www.vitesse.com or contact Vitesse Sales at (800) VITESSE or sales@vitesse.com 741 Calle Plano Camarillo, CA 93012, USA Tel: +1 805.388.3700 Fax: +1 805.987.5896 www.vitesse.com SFI4 Data Over G.709 Digital Wrapper (c)2003 Vitesse Semiconductor Corporation |
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