10
◆
The maximum rate and capacity ratio of upstream Channel
and downstream channel
◆
The modulating bits in the DMT sub-channel: 0~15 and each
sub-channels' frequency points
◆
The number of error codes (CRC, HEC, FEC, NCD, OCD)
◆
The output power of DSL
◆
It can display every condition of the DSL line: lost signal and
shutdown of link
VDSL2 Module
1) It can meet the ITU-T G993.2
(
VDSL2), compatible with
ADSL2/ ADSL standard
2) It can test the transmission parameters in the DSL line:
◆
Attenuation
◆
Noise margin
◆
Upstream channel rate(interweaved/fast mode): 0~100M
◆
Downstream channel rate(interweaved/fast mode): 0~100M
◆
The maximum rate and capacity ratio of upstream channel
and downstream channel: 0~100M
◆
The modulating bits in the DMT sub-channel: 0~15 and
each sub-channels' frequency points
◆
The number of error codes (CRC, HEC, FEC, NCD, OCD)
◆
The output power of DSL
◆
It can display every condition of the DSL line: lost signal
and shutdown of link
◆
DSLAM information
◆
Error seconds
◆
INP pulse protection
◆
SNR channel figure
◆
Channel noise margin figure
3) Support VDSL2 (profile 8a, 8b, 8c, 8d, 12a, 12b, 17a)
1.2 Optical Power Index (Optional)
➢
Wavelength range(nm): 800~1700
➢
Photo-sensing material: InGaAs
