ADSL2+ Tester -- ST332B

ST332B tester is multi-functional hand-held ADSL2+ test instrument with small size, specially designed for xDSL line test (xDSL include: ADSL, ADSL2, ADSL2+ READSL etc) and maintenance It provides xDSL test, PPPoE dial test, DMM test, Modem emulation, line voltage indication and so on.

The tester adopts LCD display and menu operation which can display the test results directly and improve the xDSL broadband service greatly. It’s the best choice for the field operators of installation and maintenance.

Key Features

1) Test objects: ADSL2+; ADSL;ADSL2;READSL

2) Multifunction: Physical layer test; Modem emulation ; PPPoE dial ; DMM test; Browse IP address information; Determine telephone line faults (line break or mix)

3) Judge the quality of service

4) Data memory capacity: 50 records

5) LCD display

6) Menu operation

7) Simple, portable and money-saved

Main Functions

1) Physical layer test

(Current and max rate, channel rate, attenuation, noise margin, output power, error test and so on)

2) Modem Emulation( Emulate the user Modem completely)

PPPoE/PPPoA dial & Revise PPPoE/PPPoA dial properties, user name and password

3) DMM Test

4) Browse IP address information

5) Determine telephone line faults(break or mix)

6) Data memory capacity: 50 records

7) Bit/map display

8) Backlight function

9) Shut off automatically

Technical Specifications

ADSL2+
Standards	ITU G.992.1（G.dmt）， ITU G.992.2（G.lite）， ITU G.994.1（G.hs）， ANSI T1.413 issue #2， ITU G.992.5（ADSL2+）Annex L
Up channel rate	0~1.2Mbps
Down channel rate	0~24Mbps
Up/Down attenuation	0~63.5dB
Up/Down noise margin	0~32dB
Output power	0~31.5dBm
Error test	CRC, FEC, HEC, NCD, LOS
Display DSL connect mode	Available
Display channel bit map	Available
ADSL
Standards	ITU G.992.1 (G.dmt) ITU G.992.2(G.lite) ITU G.994.1(G.hs) ANSI T1.413 Issue # 2
Up channel rate	0~1Mbps
Down channel rate	0~8Mbps
Up/Down attenuation	0~63.5dB
Up/Down noise margin	0~32dB
Output power	0~31.5dBm
Error test	CRC, FEC, HEC, NCD, LOS
Display DSL connect mode	Available
Display channel bit map	Available
DMM Test
AC Voltage	0 to 400 V
DC Voltage	0 to 290 V
Capacitance	0 to 1000nF
Loop Resistance	0 to 20KΩ
Insulation Resistance	0 to 50MΩ
General Specification
Power supply	Internal Rechargeable 2800mAH Li-ion battery
Battery Duration	4 to 5 hours
Working temperature	10-50^oC
Working moisture	5%-90%
Dimensions	180mm×93mm×48mm
Weight	<0.5kg