A.4 EXTENSION DISTANCE AND RATE
•2.3 Mbps (Model 2156) or 4.6 Mbps speed (Model 2157)
•Distances up to 30,000 ft (9,144 m) on 24 AWG (0.4 mm) wire
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Table 2: Model 2156 Extension Distances
DSL line |
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| rate | 26g (0.4 mm) | 24g (0.5 mm) | 22g (0.6 mm) | 20g (0.8 mm) | 19g (0.9 mm) | ||||||
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N |
| kbps | miles | km | miles | km | miles | km | miles | km | miles | km |
3 |
| 200 | 4.4 | 7.0 | 5.7 | 9.4 | 8.0 | 13.1 | 10.3 | 16.8 | 12.1 | 19.7 |
6 |
| 392 | 4.0 | 6.6 | 5.4 | 8.8 | 7.5 | 12.3 | 9.7 | 15.8 | 10.8 | 17.5 |
8 |
| 520 | 3.8 | 6.2 | 5.1 | 8.3 | 7.1 | 11.6 | 9.2 | 14.9 | 9.7 | 15.8 |
12 |
| 776 | 3.5 | 5.6 | 4.6 | 7.5 | 6.0 | 9.8 | 7.8 | 12.7 | 8.8 | 14.3 |
18 |
| 1160 | 3.0 | 4.9 | 4.0 | 6.4 | 5.2 | 8.4 | 6.7 | 11.0 | 7.5 | 12.3 |
24 |
| 1544 | 2.8 | 4.6 | 3.7 | 6.1 | 4.9 | 7.9 | 6.4 | 10.3 | 6.7 | 11.0 |
32 |
| 2056 | 2.5 | 4.0 | 3.3 | 5.3 | 4.2 | 6.9 | 5.6 | 9.0 | 5.9 | 9.6 |
36 |
| 2312 | 2.3 | 3.8 | 3.1 | 5.0 | 4.0 | 6.6 | 5.3 | 8.6 | 5.6 | 9.1 |
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| Table 3: Model 2157 Extension Distances |
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DSL line |
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| No Noise |
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| rate | 26g (0.4 mm) | 24g (0.5 mm) | 22g (0.6 mm) | 20g (0.8 mm) | 19g (0.9 mm) | ||||||
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N |
| kbps | miles | km | miles | km | miles | km | miles | km | miles | km |
3 |
| 200 | 4.4 | 7.0 | 5.7 | 9.4 | 8.0 | 13.1 | 10.3 | 16.8 | 12.1 | 19.7 |
6 |
| 392 | 4.0 | 6.6 | 5.4 | 8.8 | 7.5 | 12.3 | 9.7 | 15.8 | 10.8 | 17.5 |
8 |
| 520 | 3.8 | 6.2 | 5.1 | 8.3 | 7.1 | 11.6 | 9.2 | 14.9 | 9.7 | 15.8 |
12 |
| 776 | 3.5 | 5.6 | 4.6 | 7.5 | 6.0 | 9.8 | 7.8 | 12.7 | 8.8 | 14.3 |
18 |
| 1160 | 3.0 | 4.9 | 4.0 | 6.4 | 5.2 | 8.4 | 6.7 | 11.0 | 7.5 | 12.3 |
24 |
| 1544 | 2.8 | 4.6 | 3.7 | 6.1 | 4.9 | 7.9 | 6.4 | 10.3 | 6.7 | 11.0 |
32 |
| 2056 | 2.5 | 4.0 | 3.3 | 5.3 | 4.2 | 6.9 | 5.6 | 9.0 | 5.9 | 9.6 |
36 |
| 2312 | 2.3 | 3.8 | 3.1 | 5.0 | 4.0 | 6.6 | 5.3 | 8.6 | 5.6 | 9.1 |
42 |
| 2696 | 2.3 | 3.7 | 3.0 | 5.0 | 4.0 | 6.4 | 5.2 | 8.4 | 5.5 | 8.9 |
48 |
| 3080 | 2.2 | 3.6 | 3.0 | 4.8 | 3.9 | 6.3 | 5.0 | 8.2 | 5.4 | 8.7 |
54 |
| 3464 | 2.1 | 3.4 | 2.7 | 4.5 | 3.6 | 5.8 | 4.7 | 7.6 | 4.9 | 8.0 |
60 |
| 3848 | 1.9 | 3.1 | 2.5 | 4.1 | 3.3 | 5.3 | 4.3 | 7.0 | 4.5 | 7.4 |
66 |
| 4232 | 1.7 | 2.8 | 2.3 | 3.7 | 2.9 | 4.8 | 3.9 | 6.3 | 4.1 | 6.6 |
72 |
| 4616 | 1.5 | 2.5 | 2.0 | 3.3 | 2.6 | 4.2 | 3.4 | 5.5 | 3.6 | 5.9 |
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16
