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            首頁 > 設(shè)計(jì)與選型 > 選型與應(yīng)用 > 愛普生晶體晶振在有線網(wǎng)絡(luò)/無線網(wǎng)絡(luò)中的應(yīng)用

            愛普生晶體晶振在有線網(wǎng)絡(luò)/無線網(wǎng)絡(luò)中的應(yīng)用

            作者:愛普生代理江蘇南山 發(fā)布時(shí)間:2020-10-14分類:選型與應(yīng)用瀏覽:14次

            有線網(wǎng)絡(luò)概述

            城域網(wǎng)

            光纖網(wǎng)絡(luò)交換機(jī)

             

              Block
            Function
            Epson Products
            Function Category Model Description 1 Description 2
            A NPU Ref. clock OCXO (contact us) 10MHz, 12.8MHz, 20MHz  
            B Framer Ref. clock VCXO VG7050EBN
            VG7050ECN
            698.812335MHz, 794.727753MHz OTU4, OTU4V
            C Framer Ref. clock VCXO VG7050EBN
            VG7050ECN
            698.812335MHz, 794.727753MHz OTU4, OTU4V
            D DSP Ref. clock VCSO EV1409EAN
            EV1409SAN
            1.747030837GHz, 1.98619383GHz  
            E DSP Ref. clock VCSO EV1409EAN
            EV1409SAN
            1.747030837GHz, 1.98619383GHz  

            數(shù)據(jù)中心

            路由器/交換機(jī)

             

              Block
            Function
            Epson Products
            Function Category Model Description 1
            A PHY Ref. clock Multi-OSC MG7050EAN
            MG7050VAN
            156.25MHz x 4out
            B NPU Ref. clock Multi-OSC MG7050EAN
            MG7050VAN
            156.25MHz x 4out
            C FIC Ref. clock SPSO XG-2121CA
            XG-2102CA
            312.5MHz
            D FIC Ref. clock SPSO XG-2121CA
            XG-2102CA
            312.5MHz
            E CPU Memory Ref. clock SPSO XG-2121CA
            XG-2102CA
            133.33MHz, 200MHz

            服務(wù)器

             

              Block
            Function
            Epson Products
            Function Category Model Description
            A CPU Ref. clock SPSO XG-2121CA
            XG-2102CA
            133MHz
            B CPU Ref. clock SPSO XG-2121CA
            XG-2102CA
            133MHz
            B SerDes Ref. clock SPSO XG-2121CA
            XG-2102CA
            133MHz
            B SerDes Ref. clock MOSO MG7050HAN 100MHz
            C SAS Ref. clock SPSO XG-2121CA
            XG-2102CA
            150MHz
            D SerDes Ref. clock MOSO MG7050EAN
            MG7050VAN
            156.25MHz x 2out
            E SerDes Ref. clock MOSO MG7050EAN
            MG7050VAN
            125MHz, 150MHz, 212.5MHz x 2out

            移動(dòng)回程 / 移動(dòng)接入

            基站方框圖

            Block
            FunctionEpson ProductsFunctionCategoryModelDescription 1Description 2AFPGARef. clockMOSOMG7050EAN
            MG7050EAN125MHzAFPGARef. clockSPXOSG-210SEH
            SG-210SDH
            SG-210SCH125MHzBSerDes, ProcessorRef. clockMOSOMG7050EAN
            MG7050VAN125MHz, 156.25MHzBSerDes, ProcessorRef. clockSPXOSG-210SEH
            SG-210SDH
            SG-210SCH125MHz, 156.25MHzCProcessorRTCBuilt in Crystal unitRX-8803SA
            RX-4803SAI2C/SPISystem maintenance
            High accuracyDBufferSampling clockOCXO(contact us)10MHz, 30.72MHzESerDesSampling clockVCXOVG-4231CA
            VG-4231CB30.72MHz, 61.44MHzESerDesSampling clockVCXOVG-4513CA
            VG-4513CB122.88MHzFBufferSampling clockVCXOVG-4231CA
            VG-4231CB30.72MHz, 61.44MHzFBufferSampling clockVCXOVG-4513CA
            VG-4513CB122.88MHz

            家庭基站/Small Cell

             

              Block
            Function
            Epson Products
            Function Category Model Description 1 Description 2
            A Clock Dis. Sampling clock TCXO TG5032CBN
            TG5032SBN
            TG5032CAN
            TG5032SAN
            19.2MHz, 26MHz  

            ---定時(shí)同步概述---

             

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