Quote:
Originally Posted by Sephiroth
It's all fairly clear now, to me at least.
3 channels x 11 dBmv hits the DOCSIS 3 limit.
4 channels x 8.25 dBmv also hits the limit.
I've noticed that some VMNG 300's don't like > 78 dBmv, others 8 dBmV. El cheapo modem is my take on that.
Masque mauy well be grateful that his team's observations can be rationalised to the DOCSIS 3 spec.
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My take on that would be it leaves no margin for error and we all know ambient temp alters attenuation.