DSL
From NuclearCat's homepage
SNR table
| SNR(dB) | Comment |
|---|---|
| 6 and less | Very bad (almost will not work) |
| 7-10 | No margin, Will drop if conditions will worsen |
| 11-20 | Rare sync problem |
| 20-28 | Good |
| 29+ | Excellent |
Attenuation table
Theoretical limits! Expect to have 80% of estimated speed.
| Km | Atten(db) | ADSL2 DL Max |
|---|---|---|
| 1 | 13.81 | 23Mbit |
| 1.5 | 20.7 | 21Mbit |
| 2 | 27.6 | 18Mbit |
| 2.5 | 34.5 | 13Mbit |
| 3 | 41.4 | 8Mbit |
| 3.5 | 48.4 | 6Mbit |
| 4 | 56 | 4Mbit |
| 4.5 | 62.1 | 3Mbit |
| 5 | 69 | 2Mbit |
