Introduction to LAN TDC 363 - condor.depaul.edu
WAN Technology DialDial--up (PSTN ... The most common TThe most common T--carrier implementations are carrier implementations are T1 and T3 Signal level (DS0, DS1, etc.) ANSI standard for TANSI standard for T--carrier technology that refers to its carrier technology that refers to its Ph i l l l t i l i li h t i ti 01/24/08 TDC363-04 17 Physical layer electrical signaling characteristics DSO ...