Theoretical maximum Throughput | ||||||
Std. | bits/sec | bytes/sec | k/min | meg/hr | min/meg | min/10meg |
bell 103 | 300 | 30 | 1.8 | 0.1 | 583 | 5825 |
bell 212A | 1,200 | 120 | 7 | 0.4 | 146 | 1456 |
v.22bis | 2,400 | 240 | 14 | 0.8 | 73 | 728 |
v.32 | 9,600 | 960 | 56 | 3.3 | 18 | 182 |
v.32bis | 14,400 | 1,440 | 84 | 5 | 12 | 121 |
v.34 | 28,800 | 2,880 | 169 | 10 | 6.1 | 61 |
33.6 | 33,600 | 3,360 | 197 | 12 | 5.2 | 52 |
v.90 | 56,000 | 5,600 | 328 | 19 | 3.1 | 31 |
ISDN 1B | 64,000 | 6,400 | 375 | 22 | 2.7 | 27 |
ISDN 2B | 128,000 | 12,800 | 750 | 44 | 1.4 | 14 |
T1 | 1,536,000 | 153,600 | 9000 | 527 | 0.1 | 1.1 |
T3 | 45,000,000 | 4,500,000 | 263672 | 15450 | 0.004 | 0.039 |
DSL | 1,500,000 | 150,000 | 8789 | 515 | 0.1 | 1.2 |
Cable | 30,000,000 | 3,000,000 | 175781 | 10300 | 0.0 | 0.1 |
10T | 10,000,000 | 1,250,000 | 73242 | 4292 | 0.0 | 0.1 |
100T | 100,000,000 | 12,500,000 | 732422 | 42915 | 0.0 | 0.0 |
ATA 33 | 264,000,000 | 33,000,000 | 1,933,592 | 113,296 | 0.0 | 0.0 |
ATA 66 | 528,000,000 | 66,000,000 | 3,867,184 | 226,592 | 0.0 | 0.0 |
1X CD | 1,860,000 | 232,500 | 13623 | 798 | 0.1 | 0.8 |
Throughput | ||||||
bits/sec | bytes/sec | k/sec | k/min | meg/hr | min/meg | min/10m |
1200 | 120 | 0.1 | 7.0 | 0.4 | 145.6 | 1456 |
2400 | 240 | 0.2 | 14 | 0.8 | 72.8 | 728 |
3600 | 360 | 0.4 | 21 | 1.2 | 48.5 | 485 |
4800 | 480 | 0.5 | 28 | 1.6 | 36.4 | 364 |
6000 | 600 | 0.6 | 35 | 2.1 | 29.1 | 291 |
7200 | 720 | 0.7 | 42 | 2.5 | 24.3 | 243 |
8400 | 840 | 0.8 | 49 | 2.9 | 20.8 | 208 |
9600 | 960 | 0.9 | 56 | 3.3 | 18.2 | 182 |
10800 | 1080 | 1.1 | 63 | 3.7 | 16.2 | 162 |
15600 | 1560 | 1.5 | 91 | 5.4 | 11.2 | 112 |
20400 | 2040 | 2.0 | 120 | 7.0 | 8.6 | 86 |
25200 | 2520 | 2.5 | 148 | 8.7 | 6.9 | 69 |
30240 | 3024 | 3.0 | 177 | 10 | 5.8 | 58 |
36288 | 3629 | 3.5 | 213 | 12 | 4.8 | 48 |
43546 | 4355 | 4.3 | 255 | 15 | 4.0 | 40 |
52255 | 5225 | 5.1 | 306 | 18 | 3.3 | 33 |
62706 | 6271 | 6.1 | 367 | 22 | 2.8 | 28 |
75247 | 7525 | 7.3 | 441 | 26 | 2.3 | 23 |
90296 | 9030 | 8.8 | 529 | 31 | 1.9 | 19 |
108355 | 10836 | 11 | 635 | 37 | 1.6 | 16 |
130026 | 13003 | 13 | 762 | 45 | 1.3 | 13 |
156032 | 15603 | 15 | 914 | 54 | 1.1 | 11 |
187238 | 18724 | 18 | 1097 | 64 | 0.9 | 9 |
224686 | 22469 | 22 | 1317 | 77 | 0.8 | 8 |
269623 | 26962 | 26 | 1580 | 93 | 0.6 | 6 |
323547 | 32355 | 32 | 1896 | 111 | 0.5 | 5 |
388257 | 38826 | 38 | 2275 | 133 | 0.5 | 5 |
465908 | 46591 | 45 | 2730 | 160 | 0.4 | 4 |
559090 | 55909 | 55 | 3276 | 192 | 0.3 | 3 |
670908 | 67091 | 66 | 3931 | 230 | 0.3 | 3 |
805090 | 80509 | 79 | 4717 | 276 | 0.2 | 2 |
966108 | 96611 | 94 | 5661 | 332 | 0.2 | 2 |
1159329 | 115933 | 113 | 6793 | 398 | 0.2 | 2 |
1391195 | 139119 | 136 | 8152 | 478 | 0.1 | 1 |
1669434 | 166943 | 163 | 9782 | 573 | 0.1 | 1 |
2003321 | 200332 | 196 | 11738 | 688 | 0.1 | 1 |
2403985 | 240398 | 235 | 14086 | 825 | 0.1 | 1 |
2884782 | 288478 | 282 | 16903 | 990 | 0.1 | 1 |
3461738 | 346174 | 338 | 20284 | 1188 | 0.1 | 1 |
4154085 | 415409 | 406 | 24340 | 1426 | 0.0 | 0 |
4984903 | 498490 | 487 | 29208 | 1711 | 0.0 | 0 |
5981883 | 598188 | 584 | 35050 | 2054 | 0.0 | 0 |
7178260 | 717826 | 701 | 42060 | 2464 | 0.0 | 0 |
8613912 | 861391 | 841 | 50472 | 2957 | 0.0 | 0 |
10336694 | 1033669 | 1009 | 60567 | 3549 | 0.0 | 0 |
12404033 | 1240403 | 1211 | 72680 | 4259 | 0.0 | 0 |
14884839 | 1488484 | 1454 | 87216 | 5110 | 0.0 | 0 |
17861807 | 1786181 | 1744 | 104659 | 6132 | 0.0 | 0 |
21434169 | 2143417 | 2093 | 125591 | 7359 | 0.0 | 0 |
25721002 | 2572100 | 2512 | 150709 | 8831 | 0.0 | 0 |
30865203 | 3086520 | 3014 | 180851 | 10597 | 0.0 | 0 |
Notes: Above figures are theoretical maximums. Other factors may affect throughput: phone line quality, network bottlenecks at ISP, overload at server end, etc. Bytes /sec is calculated as 10 bits/sec to account for housekeeping on modem transfers(parity & start & stop bits). Please send any corrections or additions to this table. It's kind of a work in progress |