odd upstream power level

[chambohambo]

this week i have noticed in the evening like late on after 10pm the upstream power level goes up to 55.5 dbmv but during the day its around 45dbmv-47dbmv just wondering what is causing this? could it be my cable is connected to a faulty tap? or the green cab is getting more power than normal at night? by the way there is already a 6db forward path attenuator on my modem.

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Signal
This page provides important information about the status and quality of the communications between your cable modem and the cable modem network.

Downstream Channel
The data shown in the table below provides information about the signal coming from the network to your cable modem.

Downstream Status
Operational

Channel ID
6

Downstream Frequency
331000000 Hz

Modulation
256QAM

Bit Rate
10240000 bits/sec

Power Level
2.0 dBmV

Signal to Noise Ratio
42.1 dB

Upstream Channel
The data shown in the table below provides information about the signal being transmitted to the network from your cable modem.

Upstream Status
Operational

Channel ID
3

Upstream Frequency
29200000 Hz

Modulation
16QAM

Symbol Rate
512000 bits/sec

Power Level
47.0 dBmV

[chambohambo]

How come there has been no replys to my post?

[Nedkelly]

Could be down to noise on the network caused by a bit of kit that might be on during the day the turned on at night :)