Acceptable power levels?

[pooper]

Having had a stable 20Mb connection for a few years (albeit with a 12dB attenuator attached to my modem), I've just hooked up and activated my Superhub and am having a few stability issues.

Now, I don't know if it's because i've literally just activated it (within the past 30 mins), but it's up and down like a yo-yo at the moment.

Can't seem to find power levels relating to 30Mb peeps, but do levels below seem acceptable?

(Sorry for the dull question - i'm just wondering whether or not I need/should take off the 12dB attenuator, as the 30Mb might benefit from it?!)

Thanks!

http://img13.imageshack.us/img13/8223/30mbpowerlevels.png

[TJS]

Powere levels are the same for all tiers pretty much and those levels are basically perfect :)

[pooper]

Powere levels are the same for all tiers pretty much and those levels are basically perfect :)

Ah that's good then - i'll leave the attenuator on :D

Annoying how i'm constantly dropping offline though :(

Nothing useful in the hub eventlogs either

[TJS]

Actually having a second look at it your SNR levels are a little low especially on the second channel, but there near enough the same as mine and mine works fine

Downstream Channels
Lock Status Modulation Channel ID Max Raw Bit Rate Frequency Power SNR Docsis/EuroDocsis locked
Locked QAM256 104 55616000 Kbits/sec 298750000 Hz 4.4 dBmV 32.8 dB Hybrid
Locked QAM256 105 55616000 Kbits/sec 306750000 Hz 4.3 dBmV 32.7 dB Hybrid
Locked QAM256 106 55616000 Kbits/sec 314750000 Hz 4.8 dBmV 32.7 dB Hybrid
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown
Unlocked Unknown 0 0 Ksym/sec 0 Hz 0.0 dBmV 0.0 dB Unknown

[pooper]

Hmm seems to have stabilised for now, touch wood! :D