fiber optic dispersion compensators光纤色散补偿器

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1、PlanarLightwaveCircuits(PLCs)GlobalMarketForecastTableofContents1.ExecutiveSummary1-11.1PlanarLightwaveCircuitsMarketForecast–Overview1-1TechnologyadvancesarePushingPLCAcceptance1-2PLCUse–DrivenbyFiber-to-the-Home(FTTH)1-2Reducingsize,Weight,andCostwithMultipleFunctions1-2Ri

2、seofIntegratedMultifunctionOptics1-3RegionalOverview:PlanarLightwaveCircuits(PLC)Consumption1-3PLCGlobalMarkettoReach$141.2Millionin20151-41.2EnterpriseOpticalCommunicationNetwork—ProtocolOverview1-7TheIEEE802.3zStandardFacilitatedHigherBandwidthLANs1-7OpticalFiberUseinEther

3、net1-8EnterpriseBackbone1-9MetropolitanAreaNetworks1-10ResilientPacketRingforEthernet1-11EthernetintheFirstMile:AnexpectedgrowthareaforGigabitEthernet1-11CopperSeenViableforLowCost,ShortDistanceGigabitEthernet1-11ShortWavelengthFastEthernet:ANewVersionofanOldStandard1-121.3B

4、roadbandandFibertothePremiseOverview1-13DefinitionofAccessandMetro1-13DramaticChangesAhead1-14CommunicationsAdvancementsAffectsManyLevels1-14MultipleFiberPathChoicesforOfficeSubscribers1-16Cogent'sEnd-to-EndOpticalNetwork1-16BroadbandDefined(speedsexceeding200kbps)1-18FCC:Ad

5、vancedTelecommunicationsCapability1-18WhyBroadbandDevelopment(FCC)1-19FCC:USAisNumber1and/orNumber11inBroadband(ItDepends)1-19MuchMorethanHigh-SpeedInternetAccess1-19Ciscoputsup$200MillionforP-Cube1-22BusinessBroadband:Movingto40Gbps1-22Metro:ROADMandDWDM1-22FibertothePremis

6、e(FTTP)tobeFacilitatedbyROADMs1-22RapidGrowthofOADMComponentValue1-23PrivateData(“Enterprise”)Networks1-24The“Triple-Play”andFTTPsystemsareLong-term1-24Hitachi’sOLTs1-25ManyCostElementsinServiceExpansion1-25APON/BPON1-25BPON1-26ITU:PassiveOpticalNetworksActivity(GE-PON)1-26G

7、-PON(SupportsATMandEthernet)1-26Comparison:PONs1-27FTTU:BasedontheITUG.9831-28Standards:G.984.1andG.984.2.G.984.11-28GIANTConsortium:PacketCentricMetroNetwork(Europe1-29TheIEEE802.3ahStandard(EFM)1-29EthernetintheFirstMile(EFM)ActivityinJapan1-29JointProcurementContract(JPC)

8、forFTTP1-30BroadbandServices1-30FTTPActivity:Verizon1-30FTTPActivity:BellSo