xDSL and Optical Power Meter - ST335

ST335 is designed for meeting entire network requirement, which functions including xDSL test, LAN test and optical power test. - more info check here: http://www.buymeasuringtools.com/xDSL-and-Optical-Power-Meter-10244818/

Quick Brief

Place of Origin: Shandong China (Mainland) Brand Name: Senter Model Number: ST335

Specifications and Product Details:

1. Summary

ST335 is designed for meeting entire network requirement, which functions including xDSL test, LAN test and optical power test..

ST335 can test all kinds of xDSL line (xDSL includes ADSL, ADSL2, ADSL2+, READSL etc.) It not only can test xDSL physical layer parameters to confirm whether the line is proper to provide xDSL service or not; but also evaluate the quality of the line; at the same time, perform PPPoE dial; browse IE webpage; completely emulate user’s PC+ Modem by its inside Modem to test the connectivity from user to ISP provider. After successful dial, network layer test which includes Ping, Ipconfig, Rouge, Tracert can be fulfilled. The tester can emulate the user’s PC to test broadband IP line or perform PPPoE dial through user’s Modem in order to test the connectivity of IP network and the problem of user’s Modem or eliminate malfunctions that leads to failing logon Web Pages caused by user’s PC.

2. Main functions

- xDSL Test

Physical layer test

Modem parameter setting

PPPoE properties

PPPoE dial

Network layer test

Webpage browse

Loopback test

FTP client

Webpage speed test

- SN Code Setting

- LAN Test

Network card properties

PPPoE properties

PPPoE dial

Network layer test

E Netcom Test.

Webpage browse

FTP client

Webpage speed test

-MODEM Emulation

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

-Optical Power Test

It is used to test the optical power and set the calibrating points of six wavelengths: 850nm, 1300nm, 1310nm, 1490nm, 1550nm, 1625nm.

-File Management

Record Browse

Memory key Save

File Transfer

File Management

Microsoft Office

-Help

System Upgrade

On-line Upgrade.

Calibration

Function Set

Use Note

About

3. Main Specifications

xDSL Test
Physical layer test specifications
Standard	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
Optical Power Test
Wavelength range(nm)	800~1700
Photosensing material	InGaAs
Power test range(dBm)	-50~+26(-70~+3)
Error range	±5%
Display distinguishability	Linear display: 0.1% logarithmic display: 0.01 dBm
General Specifications
Display screen	240×320 TFT , true color LCD, touch screen
Memory Capacity	35M memory to store the test records and can exchange test data via the U-disk
Power Supply	Rechargeable 7.4 V 3800 mAh Li-ion battery with 5w output power.
Dimension	175mmX95mmX45mm
Weight	0.5kg