802.3av-2009

802.3av-2009
802.3av-2009IEEEStandardforInformationTechnology-Part3:(CSMA/CD)AccessMethodandPhysicalLayerSpecificationsAmendment1:PhysicalLayerSpecificationsandManagementParametersfor10Gb/sPassiveOpticalNetworksThisamendmenttoIEEEStd802.3-2008extendsEthernetPassiveOpticalNetworks(EPONs)operationto10Gb/sprovidingbothsymmetric,10Gb/sdownstreamandupstream,andasymmetric,10Gb/sdownstreamand1Gb/supstream,datarates.Itspecifiesthe10Gb/sEPONReconciliationSublayer,10GBASE-PRsymmetricand10/1GBASE-PRXPhysicalCodingSublayers(PCSs)andPhysicalMediaAttachments(PMAs),andPhysicalMediumDependentsublayers(PMDs)thatsupportbothsymmetricandasymmetricdatarateswhilemaintainingcompletebackwardcompatibilitywithalreadydeployed1Gb/shttp://grouper.ieee.org/groups/802/3/AmendmentofIEEEStd802.3-2008Price:MemberandAffiliatePrice:$99.00Non-MemberPrice:$121.00PartNumber:STD95960Format:PDFStandardNumber:802.3av-2009PublicationDate:30/10/2009 本软件ID:1904947