Industrial PDA
26
2) It can test the transmission parameters in the DSL line:
◆
Attenuation: 0~63.5dB
◆
Noise Margin: 0~32dB
◆
Upstream Channel Rate (interweaved / fast mode):
0~1.2Mbps
◆
Downstream Channel Rate (interweaved / fast mode):
0~24Mbps
◆
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 conditions of the DSL line: lost of
signal and shutdown of link.
1.3. Optical Power Index (optional)
Ø
Wavelength range(nm): 800~1700
Ø
Photo-sensing material: InGaAs
Ø
Power test range(dBm): -70~+3(-50~+26)
Ø
Error range:
±
5%
Ø
Display distinguishability
Linear display: 0.1%
;
Logarithmic display: 0.01 dBm
Ø
It has different adapters: FC, ST, SC.
Содержание XL-DM307G
Страница 1: ...XL DM307G User manual...
Страница 16: ...Industrial PDA 10 5 Structures and Functions...
Страница 45: ...Industrial PDA 39 Long press a window will pop up as bellow...
Страница 67: ...Industrial PDA 61 Click Yes to see current network information Route Test...
Страница 68: ...Industrial PDA 62 Click Yes to check the current web information Traceroute Test...
Страница 78: ...Industrial PDA 72 Click shortcut key F1 or F2 the program selected window is as follows...