Physical Media for Local ATM

• Twisted Pair
  • desktop connection (100 meters)
  • follow ANSI FDDI standards
  • 100-155 Mb/s
• Multimode Fiber
  • desktop and campus connections
  • LED for 100-155 Mb/s
  • (CD) laser for 622 Mb/s
• Single Mode Fiber
  • wide area, higher speeds