Page 114 - Optical Switching And Networking Handbook
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05_200023_CH04/Batesx 1/17/01 8:18 AM Page 99
VT/VC Designator VT1.5/VC-11 VT2/VC-12 VC-31 VC-32 VC-4
Capacity in DS-0s 1 2B D (2) 24 32 512 672 672 2016 2048 672 2,016 8,064 32,256 129,024
Mbps
Data Rate, 0.064 0.144 1.544 2.048 1.5 up 6.384 down 10 34.368 44.736 51.84 100 100 1000 155.52 139.368 51.84 155.52 622.08 2,488.32 9,953.28
Comparison of Common Interfaces Medium Used Twisted pair Twisted pair Twisted pairs (1 or 2) Twisted pairs (2 or 3) Twisted pair Coaxial/twisted Pair (4) Coaxial/fiber Coaxial/fiber/MW Coaxial Twisted pairs Fiber Fiber Coaxial Coaxial/fiber Fiber Fiber Fiber Fiber Fiber
Table 4-6 Interface DS-0 ISDN BRI DS-1/ISDN PRI E-1 ADSL Ethernet E-3 T-3 STS-1 Fast Ethernet FDDI Gigabit Ethernet STS-3 E-4 OC-1 OC-3/STM-1 OC-12/STM-4 OC-48/STM-16 OC-192/STM-64
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