senthumax
03-02-2010, 15:55
Hi Steph and friends,
Finally Installation Engineer came yesterday and fixed my outside cable issue.
But still i am not getting 20Mb all the time. my downstream is not stable.
Last night i spoke with one of the VM technical staff over their hotline
he was saying i am in Langley platform my SNR and Signal Level are Pretty much high for my platform. i don't understand totally what he was talking to me.
Also he was saying i should get get 28-33 on SNR and power level Should be negative reading.
At the moment i am getting:
Cable Modem Downstream
Downstream Lock : Locked
Downstream Channel Id : 5
Downstream Frequency : 331000000 Hz
Downstream Modulation : QAM256
Downstream Symbol Rate : 5360.537 Ksym/sec
Downstream Interleave Depth : taps32Increment4
Downstream Receive Power Level : 6.1 dBmV
Downstream SNR : 41.4 dB
Upstream Lock : Locked
Upstream Channel ID : 3
Upstream Frequency : 25800000 Hz
Upstream Modulation : QPSK
Upstream Symbol Rate : 2560 Ksym/sec
Upstream transmit Power Level : 46.5 dBmV
Upstream Mini-Slot Size : 2
My question is:
Is there any possibility that the High SNR and High Power level effect my Download speed?
to be honest in early morning 1am to 6am i tested my download speed via rapid share i a getting 1.8Megabyte to 2.4Megabyte (i use Internet Download Manager)
but in other times i am getting 1.5Megabyte to 1.6Megabyte
from 6pm to 11.30pm iam getting 700KB to 1.3Megabyte
Finally arranged a senior service engineer for this friday regarding my Unstable connection.
Note :i was getting spot on 20Mb since last year. but this new probs only started from the begining of jan 2010.
Finally Installation Engineer came yesterday and fixed my outside cable issue.
But still i am not getting 20Mb all the time. my downstream is not stable.
Last night i spoke with one of the VM technical staff over their hotline
he was saying i am in Langley platform my SNR and Signal Level are Pretty much high for my platform. i don't understand totally what he was talking to me.
Also he was saying i should get get 28-33 on SNR and power level Should be negative reading.
At the moment i am getting:
Cable Modem Downstream
Downstream Lock : Locked
Downstream Channel Id : 5
Downstream Frequency : 331000000 Hz
Downstream Modulation : QAM256
Downstream Symbol Rate : 5360.537 Ksym/sec
Downstream Interleave Depth : taps32Increment4
Downstream Receive Power Level : 6.1 dBmV
Downstream SNR : 41.4 dB
Upstream Lock : Locked
Upstream Channel ID : 3
Upstream Frequency : 25800000 Hz
Upstream Modulation : QPSK
Upstream Symbol Rate : 2560 Ksym/sec
Upstream transmit Power Level : 46.5 dBmV
Upstream Mini-Slot Size : 2
My question is:
Is there any possibility that the High SNR and High Power level effect my Download speed?
to be honest in early morning 1am to 6am i tested my download speed via rapid share i a getting 1.8Megabyte to 2.4Megabyte (i use Internet Download Manager)
but in other times i am getting 1.5Megabyte to 1.6Megabyte
from 6pm to 11.30pm iam getting 700KB to 1.3Megabyte
Finally arranged a senior service engineer for this friday regarding my Unstable connection.
Note :i was getting spot on 20Mb since last year. but this new probs only started from the begining of jan 2010.