맢쿋럖늼쪽쫽뻝뷓뿚FDDI쓏뺩폊뗧톧풺맢탅쾢벼쫵쾵2003
OutlinenFDDI 룅쓮nFDDI 뇪ힼnFDDI 킭틩뷡릹nFDDI 릤ퟷ풭샭nFDDI-II맢탅쾢벼쫵쾵2003
FDDI 믹놾룅쓮nFDDI쫇튻훖뮷탎췸•뗣떽뗣솬뷓뗄솴슷•2룶싟벭뮷릹돉쮫뮷뷡릹•훷뮷ꎨ릤ퟷ뮷ꎩ뫍뢨뮷ꎨ듎뮷ꆢ놸럝뮷ꎩ뒫쫤랽쿲쿠랴n닉폃볆쪱쇮없킭틩ꎨ뚨쪱쇮없킭틩ꎩn솽훖샠탍뗄뷚뗣•쮫솬뷓햾ꎨDASꎺDual-attached stationꎩ•떥솬뷓햾ꎨSASꎺSingle-attached stationꎩn벯쿟웷쫇튻훖쳘쫢뗄뷚뗣맢탅쾢벼쫵쾵2003
FDDI 췸싧맢탅쾢벼쫵쾵2003
FDDI 훷튪쳘탔n닉폃쮫랴쿲탽뮷탎췸싧ꎻn틔IEEE 쇮없뮷췸싧캪뇪ힼ뗄쇮없뒫쯍뫍뷩훊럃컊뿘훆ꎨMACꎩ짨볆ꎻn펦폃IEEE 뗄싟벭솴슷뿘훆ꎬ폫IEEE 802 췸싧볦죝ꎻn쓜릻펦폃뛠쒣뫍떥쒣맢쿋ꆢ쮫뷊쿟뗈ꎻn쫽뻝뒫쯍싊캪100Mbit/sꎻn뛠햾솬뷓쓜솦ꎬ뇪ힼ붨틩킡폚1000룶컯샭솬뷓햾ꎬ닉폃DAS솬뷓쪱캪500뷚뗣ꎻn뮷슷ퟜ뎤200 kmꎨ쮫맢쿋랽쪽쿂캪100 kmꎩꎻn쓜뚯첬럖엤듸뿭ꎬ춬쪱쳡릩춬늽뫍틬늽쫽뻝럾컱ꎻn뿉뾿탔룟맢탅쾢벼쫵쾵2003
FDDI 뮷탎췸맢탅쾢벼쫵쾵2003
떥솬뷓햾SASMACPHYPMD맢탅쾢벼쫵쾵2003
쮫솬뷓햾DASꎭ떥MACMACConfiguration SwitchingPHY-APHY-BPMDPMD맢탅쾢벼쫵쾵2003
쮫솬뷓햾DASꎭ떥MACMACConfiguration SwitchingPHY-APHY-BPMDPMD맢탅쾢벼쫵쾵2003
쮫솬뷓햾DASꎭ떥MACMACConfiguration SwitchingPHY-APHY-BPMDPMD맢탅쾢벼쫵쾵2003
쮫솬뷓햾DASꎭ떥MACMACConfiguration SwitchingPHY-APHY-BPMDPMD맢탅쾢벼쫵쾵2003
쮫솬뷓햾DASꎭ쮫MACMACMACConfiguration SwitchingPHY-APHY-BPMDPMD맢탅쾢벼쫵쾵2003
떥MAC쮫뛋뿚벯쿟웷A-PORTB-PORTMACM-PORTM-PORTM-PORT맢탅쾢벼쫵쾵2003
OutlinenFDDI 룅쓮nFDDI 뇪ힼnFDDI 킭틩뷡릹nFDDI 릤ퟷ풭샭nFDDI-II맢탅쾢벼쫵쾵2003
뇪ힼ뮯뷸돌n1982쓪8퓂ꎬ쳡돶FDDI뗄짨쿫n1983쓪6퓂ꎬ럖캯풱믡헽쪽뾪랢FDDI뇪ힼꎬ늢퓚1984쓪짏냫쓪톸쯙탎돉MAC뫍PHY뗄돵쪼킭틩n1987쓪ꎬFDDI MAC뇪ힼ헽쪽춨맽ퟷ캪쏀맺맺볒뇪ힼANSI -1987n1988쓪ꎬFDDI PHY뇪ힼ춨맽ꎨANSI -1988ꎩn1990쓪ꎬ틔뛠쒣맢쿋캪뷩훊뗄FDDI PMD춨맽캪쏀맺맺볒뇪ힼANSI -1990n1991쓪ꎬ틔떥쒣맢쿋캪뷩훊뗄FDDI PMD춨맽캪쏀맺맺볒뇪ힼANSI -1991맢탅쾢벼쫵쾵2003
FDDI 췸싧뇪ힼ (1987) ISO 9314-2 (1989) (1988) PHY ISO 9413-1 (1989) (1990) -PM ISO 9314-3 (1990) (1991) SMF-PMD ISO CD 9314-4 LCF-PMD TP-PMD 닝낸 ISO WD 9314-6 맢탅쾢벼쫵쾵2003
OutlinenFDDI 룅쓮nFDDI 뇪ힼnFDDI 킭틩뷡릹nFDDI 릤ퟷ풭샭nFDDI-II맢탅쾢벼쫵쾵2003
䙄䑉킭틩쒣탍벰웤폫体?뗄뛔펦맘쾵OSI킭틩싟벭솴슷뿘훆ퟓ닣ꎨLLCꎩ쫽뻝솴슷닣뷩훊럃컊뿘훆ퟓ닣ꎨMACꎩ햾맜샭뷩훊컞맘컯샭ퟓ닣ꎨSMTꎩꎨPHYꎩ컯샭닣뷩훊쿠맘컯샭ퟓ닣ꎨPMDꎩ맢탅쾢벼쫵쾵2003
뷩훊럃컊뿘훆ퟓ닣MAC뷩훊럃컊뿘훆ퟓ닣MAC쪵쿖뛔릲쿭뒫쫤뷩훊뗄럃컊뿘훆ꎬ쯼뗄훷튪릦쓜냼삨ꎺl릹퓬횡뫍쇮없ꎻl샻폃볆쪱쇮없킭틩쪵쿖췸싧뷚뗣릫욽뷓죫뮷슷ꎻl죽훖쫽뻝뒫쫤럾컱쒣쪽ꎻl뛠훖볬듭믺훆ꎻl뮷슷돵쪼뮯ꎻl뮷슷맊헏룴샫맢탅쾢벼쫵쾵2003
FDDI횡룱쪽쇮없PASDFCED탅쾢횡SFS䙃?랶캧䕆?PASDFCDASAINFOFCSEDFS쒿뗄뗘횷16캻DAI/G15캻뗘횷ퟖ뛎DA룱쪽48캻DAI/GU/L46캻뗘횷맢탅쾢벼쫵쾵2003
쇮없ꎨTokenꎩ쇮없PASDFCEDn쇮없쫇䙄䑉뮷짏햾뗣뒫쯍탅쾢뗄“춨탐횤”ꆣn죎튻햾뗣튪랢쯍쫽뻝ꎬ쫗쿈탨듓뮷짏럽믱컼쫕튻룶쇮없ꎬ떱쫽뻝뒫쯍뷡쫸믲쇮없돖폐쪱볤폃뺡뫳ꎬ뇣짺돉튻룶탂뗄쇮없랢쯍떽뮷짏ꎬ릩웤쯼햾뗣랢쯍쫽뻝폃ꆣn쇮없럖캪솽훖샠탍ꎺl늻쫜쿞쇮없ꎨnon-restrictedꎩl쫜쿞쇮없ꎨrestrictedꎩ맢탅쾢벼쫵쾵2003
쇮없ꎨTokenꎩ쇮없PASDFCEDnPAꎺ잰떼싫ꎬꇝ16룶럻뫅ꎨI럻뫅ꎩnSDꎺ웰쪼뚨뷧럻ꎬ2룶럻뫅ꎨ평튻뛔JꆢK럻뫅ퟩ돉ꎩnFCꎺ횡뿘훆ퟖ뛎ꎬ2룶럻뫅•늻쫜쿞쇮없ꎺ10000000•쫜쿞쇮없ꎺ11000000nEDꎺ뷡쫸뚨뷧럻ꎬ2룶럻뫅ꎨT럻뫅ꎩ맢탅쾢벼쫵쾵2003
횡ꎨFrame ꎩn횡쫇MAC 닣횮볤뒫쯍탅쾢뗄튻훖쫽뻝뷡릹탅쾢횡SFS䙃?랶캧䕆?PASDFCDASAINFOFCSEDFSSFSꎺ횡웰쪼탲쇐ꆣ웤훐INFFCSDOSAꎺ횡탅풴쒿킣쾢뗘뗄퇩ퟖ횷뗘탲뛎ꎬ횷쇐4ꎬ믲ꎬꇝ41믲802룶1룶럻2럻룶뫅뫅럻뛔뫅ꎨMAXꎺ4500ퟖ뷚ꎩSPDAꎺ웰잰쪼떼뚨싫뷧ꎬ럻ꇝꎬ162룶럻뫅맢탅쾢벼쫵쾵2003
횡ꎨFrame ꎩn횡쫇MAC 닣횮볤뒫쯍탅쾢뗄튻훖쫽뻝뷡릹탅쾢횡SFS䙃?랶캧䕆?PASDFCDASAINFOFCSEDFSFCEꎺFS횡ꎺ뿘횡훆ퟖ뷡뛎쫸ꎬ탲폃쇐살ꆣ횡웤뗄샠훐탍뫍톰횷탅쾢ꎬ2룶럻뫅룱쪽캪EFSDꎺC횡뷡Lힴ쫸F첬뚨Fꎬ뷧ZꇝZ럻Z3ꎬZ룶2럻룶뫅럻뫅뇭횸쪾쏷뇭쫇쏷춬1쫇6늽캻M횡A뗘뮹C횷횡쫇뮹ꆢ틬쫇L늽4L횡C8캻횡뗘뮹횷쫇SMT횡맢탅쾢벼쫵쾵0캪틬16늽캻횡ꎬꎬ11캪캪4춬8캻늽횡2003
FDDI횡샠탍FCퟖ뛎(CLFF ZZZZ)샠탍쮵 쏷じ〰‰〰?컞컞킧횡〰‰〰?쇮없횡럇쫜쿞쇮없ꎬ폃폚춬늽믲럇쫜쿞뗄틬늽뒫쫤ㄱ〰‰〰?쇮없횡쫜쿞쇮없ꎬ폃폚춬늽믲쫜쿞뗄틬늽뒫쫤??〰‰〰?ꆫㄱㄱSMT횡햾맜샭탅쾢が〰‱ㄱ?SMT횡햾뗣톯컊폫횮쿠쇚뗄햾뗣쪱쪹폃뗄쿠쇚햾뗣톰횷횡??〰‰〰?ꆫㄱㄱMAC횡MAC킭틩폃ㅌ〰‰〱?MAC횡뮷슷맊헏쪱쪹폃뗄놨뺯횡ㅌ〰‰〱?MAC횡뮷슷돵쪼뮯쪱쪹폃뗄쟫쟳횡䍌〱??〰?ꆫ?ㄱ?LLC횡폃뮧쫽뻝が〱偐?LLC횡폃폚틬늽뒫쫤뗄LLC탅쾢횡ꎬ웤훐PPP캪폅쿈벶ꎬPPP=111캪ퟮ룟폅쿈벶ꎬPPP=000캪ퟮ뗍폅쿈벶ㅌ〱牲?LLC횡폃폚춬늽뒫쫤뗄LLC탅쾢횡䍌??〰?ꆫ?ㄱ?놣쇴횡캪쪵쿖헟놣쇴뗄횡샠탍䍌ㄱ牲?놣쇴횡캪붫살뗄뇪ힼ뮯뛸놣쇴뗄횡샠탍맢탅쾢벼쫵쾵2003
횡ힴ첬FSn폃살랴펳탅쾢횡뗄뒫쫤쟩뿶ꎬ평3룶믲룼뛠뗄럻뫅ퟩ돉EACR/SR/SR/SnnEAꎺꎺ닮뗘듭볬닢횸쪾럻뫅ꆣ죧맻볬닢떽FCSn듭Cꎬ횡퓲뾽붫횷놴럻죏횸뫅뿉쪾횸럻돉쪾뫅럻ꆣ뫅횡ꆣ뾪횡쪼뾪랢쪼쯍랢쪱쯍캪쪱R캪ꎬ떱뮷RFSꎬ짏캪뮷죎웦짏튻쫽죎뷚룶럻튻뗣뫅뷚뗘쪱뗣횷ꎬS뗘폫ퟮꆣ횷D뫳A폫폃쿠D튻럻A룶쿠ꎬT럻쟒뫅ꎬ붫뷡퓲룃쫸룃횡ꆣ뷚탅쾢뗣뾽붫놴웤쿂살돉ꎬSꆣ퓲룃뷚뗣붫웤돉Sꆣ맢탅쾢벼쫵쾵2003
뗘횷ퟖ뛎쒿뗄뗘횷16캻DAI/G15캻뗘횷ퟖ뛎DA룱쪽48캻DAI/GU/L46캻뗘횷I/Gꎽ0ꎬ뇭쪾떥뗘횷ꎻI/Gꎽ1ꎬ뇭쪾ퟩ뗘횷U/Lꎽ0ꎬ뇭쪾좫뻖맜샭뗘횷ꎻU/Lꎽ1ꎬ뇭쪾뻖늿맜샭뗘횷맢탅쾢벼쫵쾵2003
볆쪱쇮없톭뮷ꎨTTRꎩ킭틩nFDDI췸싧닉폃볆쪱쇮없톭뮷킭틩ꎨTTRꎺTimed Token Rotation Protocolꎩퟷ캪웤뷓죫뿘훆닟싔ꆣnFDDI붫튵컱럖돉죽룶샠뇰ꎺl샠뇰1ꎺ좷놣듸뿭ꎬ춬늽튵컱l샠뇰2ꎺ릲쿭듸뿭ꎬ붻뮥튵컱l샠뇰3ꎺ늻놣횤듸뿭ꎬ엺뒦샭nTTR킭틩닉폃퓚쎿룶뷚뗣짏뗄튻쾵쇐뇤솿뫍볆쪱웷살뻶뚨돖폐쇮없뗄쪱볤뎤뛌ꆣ맢탅쾢벼쫵쾵2003
뇤솿뫍뇪볇nT_ReqꎨToken Rotation Time Requestedꎩ춶뇪짪쟫맽돌훐ꎬ룷뷚뗣릤ퟷ햾쟫쟳뗄쇮없톭뮷쪱볤ꎻnT_OprꎨToken Operational Timeꎩ춶뇪짪쟫맽돌뷡쫸뫳ꎬ룷햾킭짌튻훂뗄쇮없톭뮷쪱볤ꆣ룃횵벴캪쒿뇪쇮없톭뮷쪱볤ꎨTTRTꎩꎻnT_MaxꎨToken Rotation Time-MaximumꎩMAC닣쯹횧돖뗄TTRTퟮ듳횵ꎨ쒬죏횵캪165 msꎩꎻnT_minꎨToken Rotation Time-Minimum ꎩMAC닣쯹횧돖뗄TTRTퟮ킡횵ꎨ쒬죏횵캪4 msꎩꎻnLate_Ct쇮없동떽뇪횾ꆣ맢탅쾢벼쫵쾵2003
췸싧볆쪱웷n쇮없톭뮷볆쪱웷ꎨTRTꎺToken Rotation Timerꎩꎬ폃틔볆솿쇮없뺭맽튻룶햾뗣뗄톭뮷쪱볤ꆣn쇮없놣돖볆쪱웷ꎨTHTꎺToken Holding Timerꎩꎬ폃틔뿘훆햾뗣랢쯍틬늽횡뗄쪱볤뎤뛈ꆣn쇮없폐킧볆쪱웷ꎨTVXꎺToken Valid Xmissionꎩꎬ폃틔뮷슷돶듭쪱뗄믖뢴ꆣ맢탅쾢벼쫵쾵2003
뷩훊컞맘컯샭ퟓ닣PHY뷩훊컞맘컯샭ퟓ닣PHY췪돉폫뒫쫤뷩훊컞맘뗄FDDI 컯샭닣뗄릦쓜ꎺl쪱훓ꆢ쫽뻝믖뢴ꎺ듓쫕떽뗄쫽뻝쇷훐믖뢴쪱훓뫍쫽뻝ꎻl뇠싫/뷢싫뒦샭ꎺ냑MAC쫽뻝뮯돉쫊뫏뒫쫤뗄쫽뻝ꎬ틔벰웤쓦맽돌ꎻl럻뫅뒦샭릦쓜ꎺ뒦샭쫽뻝럻뫅ꆢ쿟ힴ첬럻뫅뫍뿘훆탅뫅ꎻl욽뮬릦쓜ꎺ뷢뻶럖늼쪽쪱훓틽웰뗄햾볤쪱훓욵싊뗄캢킡닮뇰ꎻl랢맽싋릦쓜ꎺ럀횹뒫쫤닮듭퓬돉뗄컞킧횡뗄삩즢뫍컞킧쿟슷ힴ첬ꆣ맢탅쾢벼쫵쾵2003
FDDI 뗄럻뫅뫍럻뫅뇠싫——쫽뻝럻뫅캻뇠싫럻뫅틢틥11110?뛾뷸훆——000001001?뛾뷸훆——000110100?뛾뷸훆——001010101?뛾뷸훆——001101010?뛾뷸훆——010001011?뛾뷸훆——010101110?뛾뷸훆——011001111?뛾뷸훆——011110010?뛾뷸훆——100010011?뛾뷸훆——100110110?뛾뷸훆——101010111?뛾뷸훆——101111010?뛾뷸훆——110011011?뛾뷸훆——110111100?뛾뷸훆——111011101?뛾뷸훆——1111맢탅쾢벼쫵쾵2003
FDDI 뗄럻뫅뫍럻뫅뇠싫——뿘훆럻뫅캻뇠싫럻뫅틢틥00000Q뺲횹럻뫅00100H퓝춣럻뫅11111I뿕쿐럻뫅11000J횡뗄뗚튻룶웰쪼뚨뷧럻뫅10001K횡뗄뗚뛾룶웰쪼뚨뷧럻뫅01101T횡뷡쫸럻뫅00111R뿘훆횸쪾럻뫅ꎨ뢴캻ꎩ11001S뿘훆횸쪾럻뫅ꎨ훃캻ꎩ맢탅쾢벼쫵쾵2003
FDDI 럻뫅뇠싫훐뗄캥샽럻뫅캻뇠싫럻뫅틢틥00001嘠潲⁈컞킧믲퓝춣럻뫅00010嘠潲⁈컞킧믲퓝춣럻뫅00011?컞킧럻뫅〰??컞킧럻뫅〰ㄱ??컞킧럻뫅01000嘠潲⁈컞킧믲퓝춣럻뫅〱??컞킧럻뫅10000嘠潲⁈컞킧믲퓝춣럻뫅맢탅쾢벼쫵쾵2003
PHY닣릦쓜뿲춼 SmootherFilterEB ErrorLocal Elasticity ClockBufferLine State SMT4B/5B DetectorEncoder4B/5B InterfaceDecoderTransmitReceiveClock_DetectNRZI Code bitsPM_맢U탅nit쾢Da벼ta.쫵re쾵
뷩훊쿠맘컯샭ퟓ닣ꎨPMDꎩn뚨틥쫕랢웷뗄맢쳘탔뫍뗧쳘탔ꎬ랢쯍웷뫍뷓쫕웷볤뗄릦싊럖엤뗈ꎻn뚨틥쫊뫏뒫쫤FDDI쫽ퟖ탅뫅뗄룷훖뒫쫤뷩훊ꎻn뚨틥FDDI췸싧뷡뗣솬뷓웷뗄뷡릹벰웤탔쓜ꎻn뚨틥맢엔슷뾪맘ꎨ맢PMD뗄죎톡쿮ꎩ뗄쳘탔뫍닙ퟷꆣ맢탅쾢벼쫵쾵2003
뷩훊쿠맘컯샭ퟓ닣ꎨPMDꎩퟩ돉TransmitterReceiverBypass SwitchMedia Interface Connector맢탅쾢벼쫵쾵2003
틆뚯샢뺵쪽엔슷뾪맘——헽뎣ힴ첬RxInOutTx맢탅쾢벼쫵쾵2003
틆뚯샢뺵쪽엔슷뾪맘——엔슷ힴ첬RxInOutTx맢탅쾢벼쫵쾵2003
FDDI PMD 뇪ힼ1ꎮMMF-PMD 뛠쒣맢쿋PMD뇪ힼ2ꎮSMF-PMD 떥쒣맢쿋PMD뇪ힼ3ꎮLCF-PMD 뗍럑폃PMD뇪ힼ4ꎮTP-PMD 쮫뷊쿟PMD뇪ힼ5ꎮSONET-PMD 맢쿋춬늽췸PMD뇪ힼ맢탅쾢벼쫵쾵2003
맢탅뫅뷓뿚벼쫵맦랶——맢쫤죫뷓뿚쿮쒿ퟮ킡횵ퟮ듳횵떥캻훐탄늨뎤12701385nm욽뻹쫤죫릦싊쫤죫맢탅뫅짏짽쪱볤ꎨ~90%ꎩ쫤죫맢탅뫅쿂붵쪱볤ꎨ~10%ꎩ쫽뻝뚶뚯ꎨ럥—럥ꎩ쯦믺뚶뚯ꎨ럥—럥ꎩ맢탅쾢벼쫵쾵2003
맢탅뫅뷓뿚벼쫵맦랶——맢쫤돶뷓뿚쿮쒿ퟮ킡횵ퟮ듳횵떥캻훐탄늨뎤12701385nm욽뻹랢맢릦싊ꎨ
맢탅뫅뷓뿚벼쫵맦랶——엔슷맢탅뫅뷓뿚쿮쒿ퟮ킡횵ퟮ듳횵떥캻닥죫쯰뫄룴샫뛈ꎯdB뾪맘쪱볤ꎨTSIꎩꎯ25ms뷩훊훐뛏쪱볤ꎨTMIꎩꎯ15ms맢탅쾢벼쫵쾵2003
엔슷맢뾪맘뗄쪱볤쳘탔뿘훆탅뫅50%TSI(S2)TSI(S1)TOS(S1)AB맢뾪맘(S1)TDDTODTOSCD(S2)맢뾪맘(S2)TMI맢탅쾢벼쫵쾵2003
쪱볤닎쫽뚨틥nTOSꎺ맢뾪맘뗄뾪맘쯙뛈nTDDꎺ솽룶맢뾪맘뚯ퟷ뗄쪱볤닮ꎨ솽룶맢뾪맘퓚쪵볊뚯ퟷ쪱늢늻췪좫춬늽ꎩnTMIꎺ쎽훊훐뛏쪱볤ꎬ듓튻룶맢슷쟐뛏떽쇭튻룶맢슷믖뢴뗄쪱볤nTSI ꎺ뾪맘쪱볤ꎬ뚨틥캪듓뿘훆탅뫅럹뛈듯떽50ꎥ뗄쪱뿌떽맢뾪맘뚯ퟷ뫳뗄훕쇋쪱뿌ꆣꎨ틲캪폐솽룶맢뾪맘ꎬ맊폐솽룶TSIꎩ맢탅쾢벼쫵쾵2003
햾맜샭킭틩n듓좫뻖돶랢ꎬ볠쫓FDDI햾뗣훐MACꆢPHY뫍PMD펲볾ힴ첬ꎬ놣횤췸싧낲좫ꆢ뿉뾿퓋탐ꆣn쳡릩뚨틥솼뫃뗄췸싧맜샭횡뫍췸싧맜샭킭틩ꆣn튻룶FDDI햾뗣횻폐튻룶SMT쪵쳥ꆣnSMT틔죭볾탎쪽쪵쿖ꆣ맢탅쾢벼쫵쾵2003
SMTퟩ돉횡럾컱릦쓜쾵춳뷓뿚뮷맜샭ꎨRMTꎩꇱ랢쯍돵쪼뮯ꇱ볬닢훘뢴뗘횷MACꇱ랢쯍놨뺯횡ꇱ볬닢놨뺯쳵볾뻖늿펦폃CEMCCEꇱ쟥돽횡쯩욬ꇱ훘훃햾뗣ECM풴ꇱꇱ뿘훆엔슷ힰ훃ꇱ횴뿘탐훆엤훃맦뮮CCCCEE PHYꇱ쪵쿖춬늽닟싔ꇱ킭뗷룺ퟙ릦쓜PCMꇱSSMTTힴ첬웴춣ꇱ돵쪼뮯솬뷓ꇱ볠뿘솴슷BBEERRPMDꇱꇱ횴뿘탐훆솬뷓죏횤PPHHYY/P/PMMDD 맢탅쾢벼쫵쾵CMT2003
햾맜샭ꎨSMTꎩ쓚죝n횴탐퓚햾뗣짏돵쪼뮯FDDI 쯹뇘탫뗄늽훨ꎻn뿘훆럇믮뚯햾뗣뗄엔슷맢쿋ꎻn닢쫔쿠쇚뷚뗣뗄솴슷췪헻탔ꎬ늢볠쫓솴슷닮듭ꎻn볬닩햾뗣뛋뿚쿟슷뗄쇭튻뛋쫇럱볦죝ꎻn퓚뮷훐퓶볓믲즾돽튻룶믮뚯햾뗣ꎻn돵쪼뮯랢쯍뗄쟫쟳횡ꎻn횴탐럢ힰꎨ뷢럢ꎩ릦쓜ꎬ내탨튪룄뇤뒫쯍믲뷓쫕뛋뿚ꎻn맜샭햾뗣뗄맜샭탅쾢쫽뻝뿢ꎨ룃뿢냼몬폐릤ퟷ햾뗄엤훃닎쫽ꆢힴ첬횵뫍탔쓜춳볆쫽뻝ꎩꆣ맢탅쾢벼쫵쾵2003
OutlinenFDDI 룅쓮nFDDI 뇪ힼnFDDI 킭틩뷡릹nFDDI 릤ퟷ풭샭nFDDI-II맢탅쾢벼쫵쾵2003
FDDI릤ퟷ풭샭nFDDI 쫇튻룶뮷탎췸싧ꎬ폐맘닙ퟷ뚼쫇캧죆뮷슷뷸탐뗄ꎬ뛸웤벼쫵ퟅ퇛뗣퓚폚뺡솿쳡릩짺듦탔ꆣn볆쪱쇮없톭뮷킭틩ꎨTTRꎩ쫇췸싧쾵춳퓋탐뗄믹뒡맢탅쾢벼쫵쾵2003
FDDI뮷슷닙ퟷn뮷슷닙ퟷ폐틔쿂벸룶늽훨l햾뗣볤컯샭솬뷓뗄붨솢ꎻl뮷슷돵쪼뮯닙ퟷ맽돌ꎻl쇮없뫍쫽뻝닙ퟷ맽돌ꎻl뮷슷뗄볠뿘뫍캬뮤ꆣ맢탅쾢벼쫵쾵2003
볆쪱쇮없킭틩nFDDI뗄볆쪱쇮없킭틩쫇퓚IEEE 쇮없킭틩뗄믹뒡짏룄뷸뛸돉ꎬ쪹웤룼쫊뫏듳죝솿룟쯙뛈쫽뻝뒫쫤뗄튪쟳ꆣnFDDI닉폃뛠쇮없럃컊킭틩ꆣ죎틢쪱뿌뮷짏뿉틔폐뛠룶쫽뻝횡춬쪱뒫쯍ꎨ떫뮷짏쇮없횻폐튻룶ꎩꆣ맢탅쾢벼쫵쾵2003
햾뗣쿫랢쯍쫽뻝쪱……쯼펦룃췪돉죧쿂닙ퟷꎺ1.뗈듽늢볬닢쇮없ꎬ횱훁쇮없떽듯ꎻ2.쪶뇰돶폐폃뗄쇮없늢붫웤럽믱ꎻ3.햾뗣컼쫕쇮없뫳ꎬ춣횹쇮없뗄뒫쯍맽돌ꎬ틔럀횹웤쯼햾뗣쿲뮷짏랢쯍쫽뻝ꎻ4.뷸죫쫽뻝랢쯍쇷돌ꎬ횱떽쎻폐쫽뻝랢쯍믲쇮없뿘훆쪱볤욬폃췪ꎻ5.떱랢쯍햾뗣춣횹랢쯍쫽뻝횡뫳ꎬ솢벴쿲뮷짏쫍럅쇮없릩웤쯼햾뗣랢쯍ꆣ맢탅쾢벼쫵쾵2003
컯샭솬뷓닙ퟷnFDDI 헽뎣퓋탐쪱ꎬ햾맜샭ꎨSMTꎩ튻횱볠쫓ퟅ뮷슷뗄퓋탐ힴ첬ꎬ늢뿘훆쯹폐햾뗣뗄믮뚯ꎻnSMT훐쳡릩룃쿮릦쓜뗄쒣뿩쫇컯샭솬뷓맜샭PCM쒣뿩ꎻn떱햾뗣탨튪붨솢솬뷓맘쾵쪱ꎬ쿈쪹폃믹놾탅쇮퓚쎿뛔PHY뫍PMD쪵쳥횮볤뗄쮫쿲맢샂쿟슷짏붨솢웰뛋떽뛋뗄컯샭솬뷓ꎬ춨맽뒫쯍뫍뷓쫕쳘뚨뗄쿟슷ힴ첬탲쇐살췪돉쿠쇚햾뗣뗄뇦죏ꆢ솬뷓맦퓲뗄짌뚨틔벰솬뷓훊솿뗄닢쫔뗈ꎻn퓚솬뷓훊솿뗄닢쫔맽돌훐ꎬ튻떩랢쿖맊헏뻍닉폃룺ퟙ헯뛏뗄랽램좷뚨맊헏풭틲ꎬ늢뛔맊헏쪵쪩룴샫ꎬ퓚맊헏솴슷뗄솽뛋훘탂뷸탐췸싧엤훃ꆣ맢탅쾢벼쫵쾵2003
FDDI헽뎣뮷슷닙ퟷꎨ1ꎩ쇮없뒫뗝ꎨ2ꎩ랢쯍쫽뻝횡ꎨ3ꎩ쫽뻝횡뗄훐볌ꎨ4ꎩ뷓쫕쫽뻝횡ꎨ5ꎩ즾돽쫽뻝횡ꎨ6ꎩ쯩욬뒦샭벼쫵맢탅쾢벼쫵쾵2003
쇮없뒫뗝u쇮없뒫뗝쫇햾뗣튻횱튪ퟶ뗄쫂ꎬ컞싛햾뗣폐럱쫽뻝쫕랢ꎬ쇮없뒫뗝늻쓜춣횹ꆣu떱햾뗣폐쫽뻝튪랢쯍쪱ꎬ탨튪쫗쿈믱뗃쇮없ꎻ퓚쫽뻝랢쯍췪뇏뫳ꎬ뇘탫붫쇮없훘탂랢쯍떽뮷짏ꆣ맢탅쾢벼쫵쾵2003
랢쯍쫽뻝횡n햾뗣튻떩믱뗃쇮없ꎬ뻍뻟놸쇋랢쯍쫽뻝횡뗄좨솦ꆣn햾뗣뷸죫랢쯍ힴ첬뫳ꎬ붫룹뻝TRT뫍THT 틔벰랢쯍뛓쇐뗄쟩뿶뻶뚨랢쯍쫽뻝횡뗄샠탍뫍쪱볤뎤뛈ꆣ맢탅쾢벼쫵쾵2003
TRT뫍THT닙ퟷl쎿룶햾뗣튻뾪쪼쪱붫TRT훃돉TTRTꎬ늢붫LC훃캪0ꎻl죴퓚TRT틧돶잰쫕떽쇮없ꎬ퓲붫TRT떱잰횵듦죫THTꎬ훘훃늢뒥랢TRTꎺTHTꇻTRTTRTꇻTTRT뒥랢TRTl죴TRT틧돶뛸죔캴쫕떽쇮없ꎬ퓲붫Late_Ct볓1늢훘훃TRT캪TTRTꆣ죴TRT퓙듎틧돶뛸캴쫕떽쇮없ꎬ퓲죏캪쇮없뚪쪧ꎬ뾪쪼훘탂짪쟫ꎨClaimꎩ맽돌ꆣ맢탅쾢벼쫵쾵2003
뮷슷볠뿘n뮷슷볠뿘죎컱평퓚뮷짏뗄쯹폐햾뗣럖즢뢺퓰ꎬ뻟쳥뗄릤ퟷ쫇뷸탐듭컳볬닢뫍뻀헽ꆣn퓚듭컳볬닢뫍뻀헽맽돌훐ꎬ탨튪폃떽솽훖MAC뿘훆횡ꎺ놨뺯횡ꎨBeaconꎩ쟫쟳횡ꎨClaim Frameꎩn뮷슷볠뿘냼삨죽룶맽돌ꎺ쟫쟳맽돌ꎨClaim Processꎩ뮷슷돵쪼뮯ꎨRing Initializationꎩ놨뺯맽돌ꎨBeacon Processꎩ맢탅쾢벼쫵쾵2003
쟫쟳맽돌n좷뚨TTRT쫇FDDI뮷슷닙ퟷ뗄튻쿮믹놾쓚죝ꆣ룷햾뗣뿉틔뷨훺쟫쟳횡쳡돶룷ퟔ뗄TTRT횵ꎬ쾵춳내헕볈뚨뗄뺺헹맦퓲좷뚨ퟮ훕뗄TTRT횵ꆣ좷뚨TTRT횵뗄맽돌벴캪쟫쟳맽돌ꆣn죎뫎튻룶햾뗣퓚볬닢떽뮷슷맊헏쪱ꎬ춨맽랢쯍쟫쟳횡웴뚯쟫쟳맽돌ꆣ맢탅쾢벼쫵쾵2003
쟫쟳맽돌ꎨ탸1ꎩn쟫쟳맽돌튪췪돉솽랽쏦뗄릤ퟷu킭짌좷뚨럖엤룸햾뗣뗄TTRT횵ꎻu뷢뻶룷룶햾뗣볤뚼웳춼뛔뮷뷸탐돵쪼뮯뛸틽웰뗄뺺헹ꆣ맢탅쾢벼쫵쾵2003
쟫쟳맽돌ꎨ탸2ꎩn쟫쟳맽돌뾪쪼뫳ꎬ쎿룶햾뗣뗄MAC쪵쳥붫늻춣뗘랢쯍ퟔ벺뗄쟫쟳횡ꎬ룃쟫쟳횡냼몬u햾뗣뗄뗘횷ꎨ풴뗘횷ꎩꎻu햾뗣뛔TTRT뗄춶뇪횵ꎨBidꎩꆣ맢탅쾢벼쫵쾵2003
쟫쟳맽돌ꎨ탸3ꎩn떱뮷짏햾뗣뷓쫕떽튻룶쟫쟳횡쪱ꎬ쫗쿈에뛏룃쟫쟳횡쫇늻쫇놾햾뗣쯹랢ꆣ죴늻쫇ꎬ붫내쿂쇐맦퓲뒦샭ꎺu죧쫕떽뗄쟫쟳횡뗄TTRT뇈ퟔ벺햾뗣뗄TTRT춶뇪횵킡ꎬ퓲훘뢴랢쫕떽뗄쟫쟳횡늢춣랢ퟔ벺뗄쟫쟳횡ꎻu죧쫕떽뗄쟫쟳횡뗄TTRT뇈ퟔ벺햾뗣뗄TTRT춶뇪횵듳ꎬ퓲즾돽쫕떽뗄쟫쟳횡ꎬ늢볌탸랢쯍ퟔ벺뗄쟫쟳횡ꎻu퓚솽룶춶뇪횵쿠뗈뗄쟩뿶쿂ꎬ뻟폐ퟮ뎤풴뗘횷뗄횡폐폅쿈좨ꎻu퓚솽룶춶뇪횵쿠뗈뫍쿠뗈풴뗘횷뎤뛈뗄쟩뿶쿂ꎬ뻟폐ퟮ듳풴뗘횷뗄횡폐폅쿈좨ꆣ맢탅쾢벼쫵쾵2003
쟫쟳맽돌ꎨ탸4ꎩn떱뮷짏햾뗣뷓쫕떽ퟔ벺랢돶뗄쟫쟳횡쪱ꎬ뇭쏷룃쟫쟳횡틑죆뮷튻훜ꎬ쟫쟳맽돌탻룦뷡쫸ꆣn듋쪱뮷짏틑돤싺쇋룃햾뗄쟫쟳횡,웤쯼햾뗣틑럅웺쇋뛔뮷돵쪼뮯뗄얬솦ꎬ룷햾뗣놣듦뗄TTRT뻹캪춬튻룶횵쟒캪ퟮ킡횵ꆣn훐뇪햾뗣펮뗃돵쪼뮯뮷슷뗄좨솦ꆣ맢탅쾢벼쫵쾵2003
뮷슷돵쪼뮯n평훐뇪햾뗣뢺퓰돵쪼뮯뮷슷ꆣn훐뇪햾뗣쫗쿈랢쯍뗚튻룶쫜쿞쇮없ꆣ뮷짏룷햾뗣뷓쫕떫늻럽믱룃쇮없뛸쪹웤죆뮷튻훜ꆣn뮷짨짏훃룷햾햾뗣뗣뗄쫕릤떽ퟷ뗚닎튻쫽룶ꎬ짨쫜훃쿞늢쇮웴없뚯뫳ꎬ훘탂TRTꎬ쪹놾햾뗣듓돵쪼뮯ힴ첬뷸죫헽뎣릤ퟷힴ첬ꆣn뗚튻룶쇮없믘떽훐뇪햾뗣ꎬ훐뇪햾뗣붫웤즾돽ꆣ맢탅쾢벼쫵쾵2003
뮷슷돵쪼뮯ꎨ탸ꎩn훐뇪햾뗣볌탸랢쯍뗚뛾룶쇮없ꆣn뮷짏룷햾뗣쫕떽룃쇮없쪱ꎬ뿉틔럽믱룃쇮없늢랢쯍ퟔ벺뗄춬늽횡ꆣn뗚뛾룶쇮없믘떽훐뇪햾뗣뫳ꎬ훐뇪햾뗣볌탸랢쯍뗚죽룶쇮없ꆣn뮷짏룷햾뗣쫕떽뗚죽룶쇮없쪱ꎬ뿉틔럽믱룃쇮없늢랢쯍ퟔ벺뗄춬늽횡뫍틬늽횡ꆣ훁듋뮷슷뷸죫컈뚨릤ퟷힴ첬ꆣn훐뇪햾뗣뗄돵쪼뮯죎컱뷡쫸ꎬ룃햾뗣훘탂돉캪웕춨햾뗣ꆣ맢탅쾢벼쫵쾵2003
놨뺯맽돌u튻룶햾뗣퓚짪쟫쇮없맽돌훐ꎬTRT뎬쪱믲헟뗃돶뗄뷡맻늻헽좷ꎬ쓇쎴룃햾뗣뻍랢쯍놨뺯횡ꎬ춨횪웤쯼햾뗣췸싧돶쿖맊헏ꎬ쾵춳뷸죫놨뺯맽돌ꆣu뮷짏룷햾뗣죴쫕떽살ퟔ짏폎햾뗣뗄놨뺯횡쪱ꎬ춣랢ퟔ벺뗄놨뺯횡뛸랢쫕떽뗄놨뺯횡ꆣu죧맻뮷짏듦퓚맊헏ꎬ퓲맊헏뗣쿂폎뗄뗚튻룶햾뗣뗄놨뺯횡붫쓜뗃떽헽뎣뒫쫤ꎬ듓뛸췪돉뮷슷맊헏뚨캻ꆣu죧맻퓚놨뺯맽돌훐뗄쒳룶햾뗣뷓쫕떽쇋ퟔ벺랢돶뗄놨뺯횡ꎬ퓲죏캪싟벭뮷슷틑믖뢴ꎬ췋돶놨뺯맽돌늢솢벴웴뚯쟫쟳맽돌ꆣ맢탅쾢벼쫵쾵2003
뮷슷캬뮤n뮷슷맊헏뒦샭냼삨맊헏볬닢ꆢ뚨캻뫍룴샫ꆣn샻폃TVX쪵쿖뮷슷맊헏뗄볬닢뫍샻폃놨뺯횡쪵쿖맊헏뚨캻ꆣn맊헏룴샫벼쫵ꎨ1ꎩ쿟슷맊헏뗄룴샫ꎨ2ꎩ햾뗣맊헏뗄룴샫믘죆ꆢ엔슷맢탅쾢벼쫵쾵2003
춨맽믘죆듓햾뗣맊헏훐믖뢴맢탅쾢벼쫵쾵2003
춨맽믘죆듓맢샂맊헏훐믖뢴맢탅쾢벼쫵쾵2003
쮫맩뷡릹ꎨDual Homingꎩ맢탅쾢벼쫵쾵2003
죝솿럖엤——FDDI춨탅튵컱럖샠FDDI춨탅튵컱틬늽튵컱춬늽튵컱쫜쿞튵컱늻쫜쿞튵컱폅쿈벶0폅쿈벶7맢탅쾢벼쫵쾵2003
죝솿럖엤——춬늽춨탅죝솿럖엤풭퓲춬늽튵컱쳡릩좷뚨뗄듸뿭뫍쿬펦쪱볤ꎬ폃폚뒫쯍쪵쪱쫽뻝ꆣ뛔춬늽춨탅뗄죝솿럖엤뗄횧돖쫇뿉톡뗄ꆣ춬늽춨탅뗄죝솿럖엤볆쯣릫쪽∑SA+D_Max+F_Max+Token_Time≤TTRTi쪽훐ꎺSA——뗚i 룶햾뗣폃폚춬늽춨탅뗄쪱볤뎤뛈iD_Max——탅쾢뮷죆튻훜뗄뒫능쪱볤F_Max——랢쯍튻룶ퟮ듳뎤뛈횡ꎨ4500ퟖ뷚ꎩ쯹탨뗄쪱볤Token_Time——랢쯍튻룶쇮없쯹탨뗄쪱볤맢탅쾢벼쫵쾵2003
죝솿럖엤——틬늽춨탅죝솿럖엤풭퓲n쎿떱쇮없퓚TRT틧돶잰떽듯쪱ꎬTRT뗄횵뢳폨THTꆣTHT뗄횵뻍쫇뿉틔폃살랢쯍틬늽횡뗄쪱볤ꆣn떱튻룶럇쫜쿞쇮없떽듯쪱ꎬ퓚룸뚨듸뿭SAi쓚랢쯍췪춬늽횡뫳ꎨ믲컞춬늽횡랢쯍쪱ꎩꎬTHT쪹쓜ꎬ랢쯍틬늽횡늢횱떽THT틧돶ꆣn럇쫜쿞틬늽튵컱뷸튻늽럖캪8룶폅쿈벶ꎨ0ꆫ7ꎩꆣ쎿룶햾뗣캪룷폅쿈벶뗄틬늽횡뚨틥쿠펦뗄죝솿럖엤쪱볤T_pr(1)ꆫT_pr(8)ꆣn퓚THTꎾT_pr(i)쪱볤욬쓚ꎬ햾뗣뿉랢쯍폅쿈벶캪ꎨiꎩ뗄틬늽횡ꆣ맢탅쾢벼쫵쾵2003
틬늽춨탅죝솿럖엤뗄튻룶샽ퟓ틔튻룶쯄햾뗣뗄FDDI췸싧쾵춳캪샽ꎬ볙짨룷햾랢쯍뗄횡뎤뛈만뚨쟒쿠춬ꎬ늢뫶싔웤쯼룷훖퇓동ꆣ뮷슷돵쪼뮯뫳ꎬTTRT짨캪15ꎨ틔랢쯍튻횡쯹탨뗄쪱볤캪뛈솿떥캻ꎩꎬ쯄룶햾뗣뗄춬늽럖엤쪱볤SAi=3ꆣ햾뇰ABCD춬늽럖엤SAi=3SAi=3SAi=3SAi=3TRTSATRTSATRTSATRTSA뗚1듎쇮없톭뮷???ㄱ??ㄵ??ㄸ??뗚2듎쇮없톭뮷㈱??ㄳ??ㄴ??ㄵ??뗚3듎쇮없톭뮷ㄵ??ㄴ??ㄳ??ㄴ??뗚4듎쇮없톭뮷ㄵ??ㄵ??ㄴ??ㄴ??뗚5듎쇮없톭뮷ㄴ??ㄵ??ㄵ??ㄴ??힢1ꎺS뇭쪾춬늽춨탅솿ꎬA뇭쪾틬늽춨탅솿힢2ꎺTRT횵캴닉폃늹싫탎쪽맢탅쾢벼쫵쾵2003
OutlinenFDDI 룅쓮nFDDI 뇪ힼnFDDI 킭틩뷡릹nFDDI 릤ퟷ풭샭nFDDI-II맢탅쾢벼쫵쾵2003
FDDI-II맢탅쾢벼쫵쾵2003
FDDI-ꋲ뷡릹뇪ힼ믬뫏뮷슷뿘훆뗧슷붻뮻뛠슷뢴폃웷(HRC)싟벭솴슷뿘훆ꎨ뿉톡ꎩꎨCS-MUXꎩꎨLLCꎩ뗈쪱쎽쳥럃컊뿘훆쎽쳥럃컊뿘훆FDDIꎨH-MACꎩꎨMAC-2ꎩ쫽뻝솴슷닣늿볾믬뫏뛠슷뢴폃웷ꎨH-MUXꎩ햾맜샭SMT컯샭킭틩ퟓ닣ꎨPHY-2ꎩ컯샭닣SONETSONET펳짤떥쒣맢쿋뛠쒣맢쿋솮볛맢쿋쮫뷊쿟(STS-3c)ꎨSMPꎩꎨSMF-PMDꎩꎨMMF-PMDꎩꎨLCF-PMDꎩꎨTP-PMDꎩ맢탅쾢벼쫵쾵2003
FDDI-II폫FDDI폐쪲쎴늻춬ꎿnFDDI-II 뫍FDDI 뚼틔100Mb/s뗄쯙싊릤ퟷ퓚맢쿋짏ꎻnFDDI 쓜뒫쯍틬늽뫍춬늽솽훖횡ꆣFDDI-II 퓲폐솽훖닙ퟷ쒣쪽——믹놾쒣쪽뫍믬뫏쒣쪽ꎬn믹놾쒣쪽벴뇪ힼFDDI쒣쪽ꆣ믬뫏쒣쪽닉폃125ꛌs 훜웚뷡릹ꎬ돽쇋뒫쯍틬늽뫍춬늽솽훖횡ꎬ뮹퓶볓쇋뒫쯍뗈쪱튵컱뗄쓜솦ꆣ쯹틔FDDI-II 뻟폐뮰틴ꆢ쫓욵뫍쫽뻝ퟛ뫏뒫쯍쓜솦ꆣ맢탅쾢벼쫵쾵2003
125ꛌs 훜웚뷡릹n100Mb/s쯙싊쿂뗄125ꛌs 뿉틔뒫쫤12500 bit믲3125룶럻뫅ꆣn튻룶훜웚냼삨ꎺl5룶잰떼럻뫅ꎻl24룶훜웚춷럻뫅ꎻl24룶럻뫅ꎬ폃폚DPG춨뗀ꎻl16룶뿭듸춨뗀ꎨWBCꎩꎬ쎿룶춨뗀96룶ퟖ뷚ꎻ5+24+24+(96×2)×16=3125맢탅쾢벼쫵쾵2003
춨뗀뒫쯍쓜솦nDPG춨뗀——쎿룶훜웚12룶ퟖ뷚ꎬ죝솿캪768kb/sꎻnWBC춨뗀——쎿룶훜웚96ퟖ뷚ꎬ쎿룶춨뗀뗄죝솿캪6144kb/sꎺlWBC춨뗀뿉뒫쯍럖ퟩ믲뗈쪱튵컱ꎻl훜웚춷쿠펦럻뫅붫횸쪾쎿룶WBC춨뗀뒫쯍탅쾢뗄샠탍ꎻl쎿룶WBC춨뗀뿉틔뮮럖캪죴룉뗍죝솿ퟓ춨뗀ꎺ8ꆢ16ꆢ32ꆢ64ꆢnꇁ64kb/s뗈ꆣ맢탅쾢벼쫵쾵2003
FDDI-II 뇪ힼ뮯컄떵Document ANSI Reference ISO/IEC Reference HRC ANSI -199x ISO/IEC DIS 9314-5 MAC-2 ANSI -199x ISO/IEC WD 9314-8 PHY-2 ANSI -199x ISO/IEC WD 9314-8SMT-2-PS ASC NONE SMT-2-IS ASC NONE SMT-2-CS ASC NONE 맢탅쾢벼쫵쾵2003
FDDI-II훷튪벼쫵횸뇪쿮쒿횸뇪췘웋뷡릹뮷탎ꆢ탇탎ꆢ닣듎탇탎ꆢ쮫뮷쫷탎펦폃랶캧ퟀ쏦ꆢ뻖폲췸ꆢ훷룉췸ꆢ돇폲췸뒫쫤쎽쳥맢쿋ꎨ떥쒣맢쿋ꆢ뛠쒣맢쿋ꎩ쿟슷뷡릹릲쿭쎽쳥ꆢ늿럖뗧슷붻뮻쫽뻝럾컱샠탍쫽뻝ꆢ뛠쎽쳥쫽뻝쎽쳥럃컊랽쪽쇮없싖톯컯샭릤ퟷ욵싊125MHz쫽뻝뒫쫤쯙싊100Mbpsퟮ듳횡돟듧4500ퟖ뷚폐킧뢺뫉ꎥ췸싧퇓동125ꛌsꎨ만뚨ꎩퟮ듳췸싧뷚뗣쫽500룶ퟮ듳햾볤뻠샫ꎨ컞훐볌ꎩ2kmꎨ뛠쒣ꎩꆢ40ꆫ60kmꎨ떥쒣ꎩ맢탅쾢벼쫵ퟮ쾵듳뮷췸뎤뛈100km2003
맘폚FDDI-II 뗄닎뾼컄쿗nM. Tangemannand K. Sauer, Performance Analysis of the Timed Token Protocol of FDDI and FDDI-II, IEEE journal on Selected Areas in Communications, Vol9, No. 2, Feb. 1991 nJ. Kwan and J. Larmouth, Intelligent bandwidth management for FDDI-IInThe FDDI-II Standard (Draft)맢탅쾢벼쫵쾵2003
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