Cable Forum - View Single Post - VM Business Weekend support (SLA details) for business customers

Sephiroth · 24-02-2019, 04:10

Yes - channels 11 & 12 are well below acceptable threshold (which is 34.5 dBmv). The noise level induces data corruption, some of which is recoverable by a process known as Reed-Solomon algorithm; a significant proportion of data will be lost and your downstream speed will fall dramatically.

When it's just a couple of channels, it'll be somewhere like the street cabinet's amplifier or, depending on how signal channels are configured on fibre, the problem could be at the fibre node (a larger street cabinet).

In cases such as this, your neighbours will have the same problem.

24-02-2019, 04:10	#8
Sephiroth Sulking in the Corner Join Date: Jul 2009 Location: RG41 Services: 1 Gbps; Hub 4 MM; ASUS RT-AX88U; Ultimate VOLT. BT Infinity2; Devolo 1200AV Posts: 11,955	Re: Weekend support (SLA details) for business customers Yes - channels 11 & 12 are well below acceptable threshold (which is 34.5 dBmv). The noise level induces data corruption, some of which is recoverable by a process known as Reed-Solomon algorithm; a significant proportion of data will be lost and your downstream speed will fall dramatically. When it's just a couple of channels, it'll be somewhere like the street cabinet's amplifier or, depending on how signal channels are configured on fibre, the problem could be at the fibre node (a larger street cabinet). In cases such as this, your neighbours will have the same problem. __________________ *Seph.* My advice is at your risk.