How can I tell what speed my line will support using the Attenuation? Windstream DSL FAQ

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How can I tell what speed my line will support using the Attenuation? (#16229)
Simple: • For 3 Mbps DSL the Downstream Attenuation must be under 48 dB with 10 dB SNR or better. • For 6 Mbps DSL the Downstream Attenuation must be under 38 dB with 10-12 dB SNR or better. • For 12 Mbps DSL the Downstream Attenuation must be under 32 dB with 12 dB SNR or better. Note: If the Downstream Attenuation is lower than 32 dB and the SNR is lower than 12-14 dB, there may be a "bridge tap" on the cable pair that needs to be removed. [Thanks go out to shadowfax for these figures] feedback form by Doctor Olds last modified: 2009-02-13 03:53:24


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