2-1 1970 0.85 m 1.31 m 1.31 m 1.55 m (B-ISDN) (Fiber To The Home FTTH) (1) (2) (3) (Electromagnetic Interference EMI) (4) 2-1 2-1-1 (core) (cladding)
2-2 2-1 - 1 C (Cladding) θ A B A (Core) B C 2-1 - 1 2-1 - 1-1 1. ( 0.7µm)
2-3 2-1-2 0.8-1.7µm (Cr +3 Fe +5 Cu +5 ) 1.4µm 2. (Rayleigh ) (Mie ) Mie Mie Rayleigh 0.8-1.7µm 2-1- 2 3. OH 2-1-2 WDM C - band( 1530~1570nm) L- band(1580~1610nm)
2-4 2-1 - 2 6 5 (db/km) 4 3 2 1 IR 1 UV 2 3 0 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 ( m) (Intramodal Dispersion) (Intermodal Dispersion) (Polarization Dispersion) 1.
2-5 0.85µm 1.3-1.4µm 1.31 2. 3. ( 0.85 m) 1.31 m 2-1-3
2-6 2-1 - 3 30 20 D(ps/(nm-km)) 10 0-10 -20 1.1 1.2 1.3 1.4 1.5 1.6 1.7 ( m ) D 0 D 0 2-1 - 1-2 2-1- 1
2-7 2-1 - 1 (Singlemode) SMF (Multimode) MMF ( Step Index SI) (Graded Index GI) ( ) 2-1- 2 2-1 - 2 (db/km) 0.1~5.0 3~10 ( ) 3~10 50~300
2-8 1. 0.8 1.6 m SiO2 GeO2 P 2O5 B2O3 ( -OH ppb ) ( MCVD) (OVD) (VAD) (PCVD) 2. 1964 C.J.Koester 1985 1ppm 0.25wt%
2-9 MCVD VAD 3. (Plastic Optic Fiber POF) 2-1 - 3 1. 2. PMMA POF (Core Diameter) ( 8~ 10 m 50~ 62.5 m 1000 m) POF 3. 4. Mb s CPU Gb s
2-10 (Step-Index)SI-POF (Graded-Index)GI -POF Gb s HSPN DARPA ARL Packard Hughes BOEING BOF Honeywell ASAHI CHEMIACL MITSUBISHI RAYON TORAY POF POF 300Mbps 3Gbps 1000 m POF Boston Optical Fiber POF 125 3Gbps POF PMMA (poly methylmethary late) 850, 1300 1550nm POF 850 1330nm 25 50dB km PMMA ATM forum POF 155 Mbps 50 Mbps POF HSPN (High Speed Plastic Network) Boston Optical Fiber (MA) Boeing (WA) Lucent(NJ) Packard Hughes Interconnect (LA) Honey well (MN) POF VCSEL
2-11 ATM LAN HSPN Graded Index POF 650nm 200m 2.5Gbps POF POF POF (PFGI-POF) ( 2-1-4) 11Gbps 100m 2.5Gbps 550m (PFGI-POF) 2-1 - 4 PFGI- POF (Gbps) 12 10 8 6 4 2 0 Lucina 11Gbps 100m(1300nmLD) 9Gbps 100m(850VCSEL) 7Gbps 80m(950nmVCSEL) PMMA GI-POF 2.5Gbps 200m(650nmLD) PMMA SI-POF 0.5Gbps 100m(650nmLD) 0 200 400 600 (m) Lucina 2.5Gbps 550m (1300nmLD&850VCSEL) 4. (Polarization-Maintaining) Tether Fiber Optic Gyroscopes(FOGs) Fiber Optic Sonar Array (Coherent) Tether
2-12 1550nm G.653 1550nm 0.24 db km (WDM) (SPM) (XPM) (SRS) (SBS) (FWM) (soliton) 1550 nm EDFA o AT&T (non-zero dispersion fiber) Truewave 1. 10 2.
2-13 (Group Velocity) (dispersion) (Step Index) (Graded Index) 2-1-5 1. 50 2. 2-1-5 ( ) 2-1 - 5
2-14 1310nm G.652 1550nm DFB 2Gb s (DSF)-G.653 1550nm 90 (EDFA) 1550nm EDFA DSF WDM km km EDFA (DWDM) DSF EDFA DWDM FWM(four wave mixing) AT&T True -Wave Fiber EDFA 1530 1560nm OC192 2-1- 6 1. G.652 1310nm
2-15 1310nm 2. (DSF) G.653 1550nm 0.2dB km (EDFA) 1550nm 3. (NZ-DSF) G.655 2-1 - 6 ps/nm-km 10 1,300 1,400 nm -10 Cband Lband 1,500 (FWM) (SBS) (SRS) (SPM) (XPM) (MI) (dithering) broadening 2-1 - 2
2-16 1996 70 1999 25 3 4 Corning Lucent 50% 2001 50 5~ 15 58.5% 24% 15% 1600 5000 10% Fuji chimera & KMI 2-1- 7 Fuji chimera KMI KMI Fuji chimera DWDM Fuji chimera
2-17 2000 5800 18% 10%~20% 99 2-1 - 7 25000 (Fuji Chimera) (KMI) 20000 19375 15000 10000 5000 6250 4900 5800 9000 6800 12656 7900 15000 9100 0 1999 2000 2001 2002 2003 Fuji Chimera 2000 KMI 1999 1800 600 100
2-18 2-1 - 8 1999 (%) 9% 20% 38% 13% 20% Fuji Chimera 2000 2000 38 2003 1999 8 2005 7 385 2-1 - 9 200 150 154 100 77 50 34.5 38 48 0 1999 2000 2001 2002 2003 Fuji Chimera 2000
2-19 1999 6 2~3 2-1 - 10 1999 (%) 23% 1% 0% 9% 67% Fuji Chimera 2000 30 (Internet) 21
2-20 (Corning) (Lucnet) (Sumitomo) (Fujikura) (Furukawa) 99 Optical Fiver Siemens Siecor Lucent 2-1 - 1 1 Cornig Lucent Technologies Alcatel Fujikura 20% 37% 5% 5% 6% 13% 14% Fuji Chimera 2000 KMI
2-21 2-1 - 3 7 5 50% Wilmington and Concord North Carolina Australia Noble Park Victoria 400~780nm Corning Fujikura 2000 5 Gb s Mitsubishi Rayon PC PS mcoc PMMA mcoc Sol Gel
2-22 Mitsubishi Rayon Toray B oston Optical Fiber 2-1 - 12 1999 (%) 13% 0% 13% 74% Fuji Chimera 2000
2-23 2-2 1. 2. 3. 4. 2-2 - 1 Optical Cable Corp. Pirellis Ultra-Fox Kleen Core Lucent stripping Lucent 288 2-2 - 1-1 1.
2-2 - 1 Tight Buffer Loose Buffer Filled Loose Buffer 2-24 2-2- 1 0.55 1mm 1 5mm Nylon Hytrel Tefzel 2. 2-2-1 Kevlar Yarn 2-2- 1(a) Kevlar 2-2- 1(b)
2-25 2-2 - 1 (a) (b) 3. polyethylene, polyurethane 2-2- 1(a)British Telecom 2-2 - 1-2 1. (Loose Tube Cable) 2-2- 2
2-26 0.3-0.4% 2-2 - 2 2. (Slotted Core Cable) 2-2- 3 V U 2-2 - 3
2-27 3. (Slotted Core Ribbon Cable) ribbon ribbon 4. U FITL FTTH CATV B - ISDN 5. ( ) 6. FTTB( ) FTTH( ) LAN( ) 7. EMI ( 6 )
2-28 100 (GWWOP) (OPGW) (ADSS) 2-2 - 2 2000 5 8 14% 2-2 - 2 1999~2003 1999 2000 2001 2002 2003 CAGR 1617 1759 1882 1984 2069 1162 1407 1680 1984 2328 1870 2228 2621 3052 3448 404 469 538 610 776 5054 5863 6720 7629 8621 KMI
2-29 2-2 - 4 1999 ~2003 9000 8000 7000 6000 5000 4000 3000 2000 1000 0 1999 2000 2001 2002 2003 KMI 2-2 - 2-1 1 3 1999 12% 1999
2-30 2-2 - 5 1999 12% 8% 8% 17% 5% 32% 18% KMI 2-2 - 2-2 1999 5000 23% 45% 16% 2-2 - 6 1999 23% 8% 8% 45% 16% KMI
2-31 2-2 - 2-3 1999 70 11% 2003 2-2 - 3 1999 2000 2001 2002 2003 CAGR 7159 7676 8567 9563 10677 11% Electronicast Fiber Optics 43% 1999 72 2-2 - 7 1999 48% 43% 9% KMI 360
2-32 120 150 4 8 16 64 2.5Gbps 10Gbps 84mW 120mW DWDM China-US( ) SEA-ME-WE3 Africa One( ) PC-1( ) AC-1( ) TAT-14 Oxygen( 169000 ) TAT-12 13( ) TPC-5( ) FLAG APC APCN EDFA Dolphin 2.56Gbps Nava APCN2 4000 3000 APCN2 10.6 2-2 - 2-4 1999 5 4 3 (Sea- Me -We- 3 SMW- 3)
2-33 15 92 3600 2.4% 39 8 2.5Gbps 40Gbps 25 (SDH) (WDM) 70 ( ) 12 SMW-3 SWM-3 8000 80Gbps SWM-3 SWM-3 China-US (GPT 1989 12) (HT2 1990 8) (APC 1993 9) (APCN 1996 11) 2000 3 NEC 20 2001 10,000 2.5Gbps 3 40 2000 27
2-34 2000 370 95 ( ) T oll-trunk( ) 2000 60 3%
2-35 2-2 - 8 90 80 70 60 50 40 30 20 10 0 1999 2000 2001 2002 2003 2000 2-2 - 9 160 140 120 100 80 60 40 20 0 1999 2000 2001 2002 2003 2000 2-2 - 2-5 (Siemens) (Corning) (Lucent) Pirelli Alcatel (Sumitomo)
2-36 40% 2-2 - 10 39% Siemens 13% Lucent 11% Corning Alcatel 7% 10% 10% Pirelli 10% KMI 2-2 - 3 NEC Global Crossing Softbank 3 7900 480 NEC 2000 10Gbps 64 4 C2C 7.68Gbps C2C 30% 20%~30% 2
2-37 2-2 - 11 140 120 100 80 60 40 20 0 1999 2000 2001 2002 2003 90 80 70 60 50 40 30 20 10 0 2000 2-2 - 4 1999 2000 2001 2002 2003 CAGR 2000 NTT 18 2002 Bandon Nedonna Beach 5.12 Tbps DWDM
2-38 (APCN2) APCN2 10 1111 (Tight-Buffered) Bellcore GR-409-CORE LAN DataCom CaTV Video Voice OEM Nokia (DLC) 216 1999 APCN2 2 1 C2C 1 10 3 C2C 30
2-39 APCN2 10.5 2001 9 C2C TPC5 APCN2 KDD NTT
2-40 2-3 (NII) AT&T MCI Sprint Worldcom WDM 1980 WDM 20 30 Corning 1 3 1996 Corning Corning Lucent Alcatel 2-3 - 1 1999 ~2003 1999 2000 2001 2002 2003 180 550 206% 850 1,000 1,300 2,256 2,945 31% 3,287 3,640 4,024 1999 2000 2 12% 31% Laser Diode
2-41 CATV ( ) 4-5 600 4000 ( )
2-42