Shandong Senter Electronic Co., Ltd.
 Measurement & Analysis Instruments > Electrical Instruments >  xDSL Tester ST330(VDSL2 Module)

xDSL Tester ST330(VDSL2 Module)

Brand Name:
Model Number:
xDSL test
ISO 9001
xDSL Tester ST330(VDSL2 Module)
Detailed Description

ST330 is a designed portable test set for present all kinds of xDSL line including ADSL, ADSL2, ADSL2+, READSL.

ST330 is a designed portable test set for present all kinds of xDSL line including ADSL, ADSL2, ADSL2+, READSL. It not only can test xDSL physical layer parameter but also can help you to confirm whether your line is proper to provide xDSL service even to evaluate your line quality. It can have PPPoE/PPPoA dial, do IE network page browsing, and emulate user’s PC+ Modem by inside Modem of ST330 to test the connection between user and ISP provider. You can have all kinds of network test such as Ping, Ipconfig, Route, Tracert after successful dial. ST330 also can emulate the user’s PC to test broadband IP line or have PPPoE dial by user’s Modem to test the connection of IP network and Modem problem or to remove the problem arisen by computer.

Key Features

CE approval

Modular platform design

To identify and adapt the DSL line connect mode automatically 

WINCE display and touching operation for user’s easy operation

Remote software upgrade

Link to USB equipment, keyboard, mouse and memory key by USB port

Main Functions

xDSL Test 

Physical layer test      
Modem parameter set
PPPoE/PPPoA properties      
PPPoE/PPPoA dial
Network layer test       
Webpage browse
Loopback test           
FTP client
Webpage speed test

LAN Test         

Network card properties  
PPPoE properties
PPPoE dial            
Network layer test
Faxiative IP test        
Webpage browse
FTP client            
Webpage speed test

DMM Test

AC/DC voltage       
Loop resistance

MODEM Emulation

Perform MODEM Emulation function to dial and log on internet to check faults.

File Management

Data record/deletion
Record browsing           
File transfer among the tester, memory key and PC             

System Software Upgrade
Power Off Option Set
Screen Recalibration


Technical Specifications

Chip Set:Globespanvirata
Relevant Standards:

  ANSI T1.413
ITU-T G.992.1 (G.DMT)
ITU-T G.992.2 (G.Lite)
ITU-T G.992.3 (ADSL2)
ITU-T G.992.5 (ADSL2+)
ITU-T G.994.1 (G.HS)
Physical Layer Test
ADSL2+ Module:
Attenuation (dB):0~63.5
Noise margin (dB):0~32
Up channel speed (Mbps):0~1.2
Down channel speed (Mbps):0~24
The max test distance:6.5 km
DMT sub channel bit number0~15
State display:Signal loss, connection close.
DSL line up/down maximum rate and capacity ratio  
DSL line local output power
DSL line error number (CRC,HEC, FEC,NCD,OCD)
ADSL2 Module:
Attenuation (dB):0~63.5
Noise margin (dB):0~32
Up channel speed (Mbps):0~1
Down channel speed (Mbps):0~8
DSL line error number (CRC,HEC,FEC,NCD,OCD)
DSL line local output power
DSL line connection mode
DMM Test
DC voltage (V):0~400
AC voltage (V):0~400
Loop resistance(Ω):0~20000
Capacitance (nF):0~1000
Insulation resistance (MΩ):0~50

Other Specifications
Memory capacity:20 M
Display:240×320 LCD, touch screen,Windows interface
Power Supply
 Internal: Rechargeable 2700mAH Li-ion battery
 RJ45 port(LAN port),RJ11 port(xDSL port), USB port
Battery Duration:
 8hs (except Modem status)
 176mm×130mm×60mm/0.7kg(With battery)


we are an exporter including ADSL test sets.we can send good service for all of our customers all the world!We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise you with the finest price,high quality and best service.We are sincerely looking for your cooperation.

Company information:
    Shandong Senter Electronic Co., Ltd. established sine 1996 . We is an exporter of China (Mainland) Power Meters products.    Our products have been sold well in North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe! The strict quality control procedures allow us to offer clients superior quality products.    We are seeking for cooperation with clients with sincerity.For detailed company information please visit our website at!
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Send Inquiry to this Supplier
Shandong Senter Electronic Co., Ltd.
Ms. Anthea Liu
No.98,Wanjie Road, New&Hi-Tech Area, Zibo, Shandong, China

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