Re: Qam16/qpsk
 

care to explain?

Re: Qam16/qpsk
 

Still on QPSK wonder when I will go back to QAM16.

Cable Modem Downstream
Downstream Lock : Locked
Downstream Channel Id : 168
Downstream Frequency : 323000000 Hz
Downstream Modulation : QAM256
Downstream Symbol Rate : 6952 Ksym/sec
Downstream Interleave Depth : taps12Increment17
Downstream Receive Power Level : 1.1 dBmV
Downstream SNR : 36.1 dB

Cable Modem Upstream
Upstream Lock : Locked
Upstream Channel ID : 1
Upstream Frequency : 35800000 Hz
Upstream Modulation : QPSK
Upstream Symbol Rate : 5120 Ksym/sec
Upstream transmit Power Level : 49.7 dBmV
Upstream Mini-Slot Size : 4

Re: Qam16/qpsk
 

they will be aware of using QPSK, and will be in the process of sorting the problem out

Re: Qam16/qpsk
 

Hi all, just to let you all know I am still on QPSK, I would of thought I would of been put back on QAM16 by now.

Cable Modem Downstream
Downstream Lock : Locked
Downstream Channel Id : 166
Downstream Frequency : 307000000 Hz
Downstream Modulation : QAM256
Downstream Symbol Rate : 6952 Ksym/sec
Downstream Interleave Depth : taps12Increment17
Downstream Receive Power Level : 1.6 dBmV
Downstream SNR : 37.2 dB

Cable Modem Upstream
Upstream Lock : Locked
Upstream Channel ID : 1
Upstream Frequency : 35800000 Hz
Upstream Modulation : QPSK
Upstream Symbol Rate : 5120 Ksym/sec
Upstream transmit Power Level : 49.4 dBmV
Upstream Mini-Slot Size : 4

Re: Qam16/qpsk
 

Still on QPSK why?

Cable Modem Downstream
Downstream Lock : Locked
Downstream Channel Id : 168
Downstream Frequency : 323000000 Hz
Downstream Modulation : QAM256
Downstream Symbol Rate : 6952 Ksym/sec
Downstream Interleave Depth : taps12Increment17
Downstream Receive Power Level : 1.0 dBmV
Downstream SNR : 36.9 dB

Cable Modem Upstream
Upstream Lock : Locked
Upstream Channel ID : 1
Upstream Frequency : 35800000 Hz
Upstream Modulation : QPSK
Upstream Symbol Rate : 5120 Ksym/sec
Upstream transmit Power Level : 49.4 dBmV
Upstream Mini-Slot Size : 4

Re: Qam16/qpsk
 

Ask VM?