[Berealwith]

Not knowing how to test my cable, the wire i mean. Due to road works in my street i would like to get confidence that my wire has not been damaged. Its the last thing to check for my slow speeds. If it can be done looking at my modem signals see below
Downstream Status
Operational
Channel ID
4
Downstream Frequency
331000000 Hz
Modulation
256QAM
Bit Rate
20480000 bits/sec
Power Level
-1.6 dBmV
Signal to Noise Ratio
42.7 dB

Upstream Status
Operational
Channel ID
1
Upstream Frequency
34000000 Hz
Modulation
16QAM
Bit Rate
768000 bits/sec
Power Level
42.0 dBmV

or do i need an engineerto come and do local tests ?

cheers