Specifications
xDSL Index |
|
xDSL test main functions |
Physical Layer Info |
ADSL Index |
|
Standards |
ITU G.994.1 (G.hs), ITU G.992.5, ITU G.992.5 Annex L. The max distance which can be connected is 6.5km. Be compatible with ADSL, ADSL2 and READSL. |
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 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 |
Other Parameters |
The output power of DSL It can display every condition of the DSL line: lost signal and shutdown of link |
VDSL2 Index |
|
Standards |
ITU G.993.2(VDSL2).Be compatible with ADSL2+, ADSL standard. |
Upstream Channel Rate (interweaved / fast mode) |
0-100M |
Downstream Channel Rate (interweaved / fast mode) |
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 |
Other Parameters |
The output power of DSL |
Support profiles |
Profile 8a, 8b, 8c, 8d, 12a, 12b, 17a,30a (optional),35b (optional) |
DMM Test Index |
|
DC Voltage |
-400 to 400 V; Resolution: 0.1V |
AC Voltage |
0 to 290 V |
Capacitance |
0 to 1000nF; Accuracy: 0-10nF: ±2nF, 10nF-1000nF: ±2 %±2nF |
Loop Resistance |
0 to 20KΩ; Accuracy: 0-100: ±3%±4Ω, 100-500: ±3%, 500-20 KΩ: ±2% |
Insulation Resistance |
0 to 50MΩ; Accuracy: 0-1.0M: ±0.1 MΩ, 1.0-30M: ±10%±0.5 MΩ |
TDR Index |
|
General specifications |
Check line mix and break fault. Auto and manual distance test |
Test Range |
4km(8km is optional) |
Highest resolution |
1m |
Dead Zone |
0m |
Power consumption |
1W |
VOP Adjusting range |
100-300 m/us |
Distance test accuracy |
≤1m |
Pulse test voltage range |
≥30V |
Cable Tracking Index |
|
Test cable type |
Network cable, twisted pair cable, telephone line, USB cable, coaxial cable. |
Line status test |
Determine open or short circuit |
Voltage polarity detection |
Positive and negative of DC voltage |
Distance of signal transmission |
No less than 3km |
DC Voltage |
No more than 48V |
Check Line Sequence Index |
|
Function |
Support generate network line signal to view the network check line sequence with the receiver |
Feature |
Easy to operate: determine the line sequence by receiving side lights order |
Optical Power Index |
|
Wavelength range(nm) |
800~1700 |
Photosensing material |
InGaAs |
Power test range(dBm) |
-70~+10 or -50~+26 |
Error range |
±5% |
Display distinguishability |
Linear display: 0.1%;logarithmic display: 0.01 dBm |
Adapters |
2.5mm universal adapter |
VFL Index |
|
VFL |
FP-LD |
Wavelength |
650nm±20nm |
Output power |
5mw(10mw/20mw optional) |
Connector |
2.5mm universal adapter |
Working mode |
CW or 2Hz modulation |
Applicable fiber |
SM / MM |
Order Information
Ordering Information |
Module Code |
Standard / Basic Part |
|
ADSL; ADSL2; ADSL2+; READSL; VDSL2; |
V |
35B VDSL2 function(Optional) |
3 |
DMM function |
D |
TDR-4KM (8km optional) |
4 |
Optical Power Meter Module |
G |
VFL Module |
H |
Cable Tracing |
X |
Check Line Sequence |
W |
Landline Telephone |
T |
Features
1, 320*480 3.5 inch LCD
2, Test objects: ADSL; ADSL2; ADSL2+; READSL; VDSL2 (30a, 35b profile is optional)
3, Fast Copper tests with DMM (ACV, DCV, Loop and Insulation Resistance, Capacitance, Distance)
4, Support VLAN, Vectoring, Compliant with all known DSLAMs
5, Supports Modem emulation and simulating login to Interne
6, Supports ISP login (username / password) and IP Ping test (WAN PING Test, LAN PING Test)
7. Rechargeable Li-ion Battery
8. Support optical power meter, VFL function
9. Support cable tracing, check line sequence, landline telephone function
10. Support cable fault locator (TDR) function