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 number

0～15

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):

0～290

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 2800mAH Li-ion battery

Interface

RJ45 port(LAN port),RJ11 port(xDSL port), USB port

Battery Duration:

8hs (except Modem status)

Dimensions/Weight:

176mm×130mm×60mm/0.7kg(With battery)

The ST330 is a portable test set for G.SHDSL and xDSL lines including ADSL, ADSL2, ADSL2+, READSL. The tester also provides line quality information to assist in determining copper lines capability of delivering the appropriate xDSL service. ST330’s test capabilities include PPPoE/PPPoA dial, IE network page browsing and emulating user’s PC+ Modem. Additional tests supported: Ping, Ipconfig, Route, Tracert after successful dial.

The ST330’s ability to emulate a PC/ Modem enables PPPoE dial using subscribers Modem to test the xDSL connection therefore isolating issues caused by Modem or PC during installation or maintenance.

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...

· G.SHDSL Test

* Standard: ITU-T G.991.2 (G.SHDSL), Test Mode: STU-C or STU-R；

* Test DSL line transmission parameters

* Port Bitrate : 0～2320kbps

* Noise Margin （SNRM）：0～35.7dB

* Attenuation ATTN：0～37.0dB

* XmitPower：0～13.5dB

· 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

* Capacitance

* Insulation

· 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