Bandwith of Cable Rates
Service
Bandwith
Approx time to transmit 680MB
ISDN
64Kbps
24 hours, 10 min, 26 sec
T1
1.544Mbps
58 min, 43 sec
T3
44.736
2 min, 2 sec
STS-1
51.840
STS-3
155.240
34.95 sec
STS-12
622.080
8.77 sec
STS-24
1.244360
STS-48
2.488320