ST332B ADSL2+ Tester - ICT - Integrators sheets/broadband/dls tester... · ˜ST332B tester is multi-functional hand-held ADSL2+ test instrument with small size, specially designed

ST332B ADSL2+ Tester

Chapter One: Introduction

Chapter Two: Layout

Chapter Three: Main Specifications

Chapter Four: Functions

Chapter Five: Operation

ST332B ADSL2+ Tester

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/PPPoA dial test, DMM test, Modem emulation, ping test ,Data upload 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.

Chapter One: Introduction

Key Features:Test objects: ADSL2+; ADSL;ADSL2;READSLMultifunction: Physical layer test;

Modem emulation ; PPPoE/PPPoA dial ; DMM test; Ping test; Browse IP address information; Remote upgrade

Judge the quality of service by four gradesData memory capacity: 50 recordsLCD display Menu operationSelectable vehicular chargerSimple, portable and money-saved

Chapter Two: Layout

1. On key 2. Off key3. Weaken contrast key 4. Deepen contrast key5. Down key 6 Up key7. Enter key 8. Back key9. LCD 10. Backlight key11. Ethernet LED 12. PPPoE LED13. Link LED 14. Power LED15. LAN Port 16. Charge Port 17. xDSL Port LED introductionETH LED: Shining: Ethernet link in normal condition.Flicker: There is data flux in Ethernet.Link LED: LED flicker slowly: finding central office,LED flicker rapidly: xDSL Modem is doing the xDSL handing;Shining: Link connected and work normally.PPPoE LED: Shinning, successful PPPoE dialing;

16

1715

Chapter Three: Functions

You can judge the WAN connecting and LAN connecting state.

WAN Ping and LAN Ping TestPing Test

Mange the test records and data.Set VPI/VCI and others parameters

Management Software

Save (50groups)and read physical layer parameters

50 groups records and upload to computer management software

Data storage and upload

Work Mode of ModemADSL/ADSL2+Work ModeModem Parameters setting

Judge whether user’s Modem Ok or Not

Emulate ModemModem Emulation

Test electric parameters of circuitryAC/DC Voltage, loop resistance, insulation, capacitance,MeaureDistance

DMM Test

Validate user’s PPPoE/PPPoA dial OK or Not

PPPOE/PPPoA Dial and display IP information

PPPoE/PPPoA Dial Test

Test the physical parameters on the line

Physical Layer parametersxDSL Test

PurposeSpecificationsMain functions

Chapter Four: Main Specifications

Technical specifications of physical layer1. 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 A& L

2. Maximal connecting distance is 6.5kmCompatible with ADSL, ADSL2 and READSL ;

3. DSL up/down max speed;

4. DSL up channel speed: 01.2Mbps; 5. DSL down channel speed: 024Mbps

6. DSL up/down attenuation: 063.5dB;

7. DSL up/down noise margin: 032dB;8. DSL up/down output power3231.5dB

9. Error test for CRC, FEC, HEC, NCD, LOS;

10. Display the channel bit chart.

11. Display DSL connection mode;12.Determine the service quality Excellent, Good, Ok , Poor

PPPoE/PPPoA Dial and WAN/LAN PingYou can fulfill the function of Perform PPPoE /PPPoA dialing to user twisted-pair (WAN port) through fixed PPPoE/PPPoA test account. After successful dialing, it could get this terminal IP, opposite terminal IP, chiefly DNS server IP and subordinate IP address.

Modem Parameters SettingOperator can set current modem standard and choose ADSL2Plus Auto or Multi mode. What is more, operator can also revise PPPoE properties (PAP/CHAP), user name and password through background management software.

Modem EmulationST332B can emulate the user Modem completely. Operators can take ST332B asuser’s modem, and dial to logon Internet to test if there is any problem of theModem.

DMM TestST332B can test such items as follows: AC Voltage: 0 to 400 V;DC Voltage: 0 to 290 V;Capacitance:0 to 1000nF,Loop Resistance: 0 to 20KΩ;

PING test

It can perform the WAN PING Test and LAN PING Test. LAN PING Test can judge if the connection with IP addresses success or not and also confirm LAN work OK or not. WAN PING test can Ping website addresses directly toward Local WAN, and check the connectivity of WAN Line.

Data uploadUsers can upload data to PC trough RS232 port, which is

convenient for users to save and manage the data.

Chapter Five: Operation

1.Modem Initialization

2.System Setting

3.Physical Layer Test

4.PPPOE/PPPoA Dial

5.Modem Emulation

6.WAN/LAN Ping Test

7.DMM Test

8.Upload and Background Management Software

1. Modem InitializationFirstly the tester will initiate the Modem. Normally it will be successful in initializing and enter the menu display. Like the picture 2. If the initializing is failed the Modem will retry it. And if it still can not initialize Modem it will display “Failed. Enter menu?” If you press Enter key to enter the system main operation menu the only thing you could do now is View Data.

Modem Initializing>>>>>>>>>>> Failed.

Enter Menu?

xDSL Test DMM TestDial Test LAN PingView Data Modem EmuSys Set Upload

2. System Setting

xDSLMode SetADSL2+ ModeADSL MultiMode

Mode UnchangedPlease Exit

Setting…..Please Wait.

ADSL2+ ModeIf the mode be selected, the Modem will be inthe ADSL2+ self-adapting mode

ADSL MultiMode If selected, the Modem will be set in ADSL mode

succeedfailure

xDSL Test DMM TestDial Test LAN PingView Data Modem EmuSys Set Upload

Config succeed

3.Physical Layer Test3.1 Operation

State: LingkingQos: Standard: Multimode

Press or to move the cursor to the xDSL Test option and press Enter key to enter the xDSL test window.

•Service qualityfour levels (Excellent, Good, OK and Poor.)

Testing... Please Wait

xDSL Test DMM TestDial Test LAN PingView Data Modem EmuSys Set Upload

3.2 Display recordsState: Linking…QoS :Link Mode: Adsl2Plus Auto

State: ShowtimeQoS : OK Link Mode: G . dmt

Up Rate : 0 kbpsDn Rate : 0 kbps Max RateU: 0 kbpsMax RateD: 0 kbps

Up Rate: 512 kbps Dn Rate: 2048 kbpsMax RateU: 912 kbpsMax RateD: 8308kbps

Up Atten: 0.0 dBDn Atten: 0.0 dB Noise Mar U: 0.0 dBNoise Mar D: 0.0 dB

Up Atten: 13.5 dBDn Atten: 27.0 dB Noise Mar U: 15.0 dBNoise Mar D: 27.5 dB

Output PU: 0.0 dBOutput PD: 0.0 dB CRC u: 0CRC d: 0

Output PU: 12.3 dBOutput PD: 19.4 dBCRC u: 0CRC d: 0

HEC u: 0HEC d: 0FEC u: 0FEC d: 0

HEC u: 0HEC d: 0FEC u: 2FEC d: 0

NCD u: 0NCD d: 0LOS u: 0LOS d: 0

NCD u: 0NCD d: 0LOS u: 0LOS d: 0

Display bit chart

After above records show,Press Key , the bit chart From 102 channels to 512 channels will be displayed one by one. Press Back key to return to the main menu. The number of channel bit chart will be different due to the difference of user line.

3.3 Save test records

Save

Exit

If don’t want to save the record, press “Back” to back to the main interface. If need to save the record, press “Enter” and then the record number will be displayed as the above pic.

Save record?Enter:Save Back:Exit

SavedRecord No.:15

xDSL Test DMM TestDial Test LAN PingView Data Modem EmuSys Set Upload

4. PPP Dialing Setting

Self :0.0.0.0Peer:0.0.0.0 DNS1:0.0.0.0DNS2:0.0.0.0

The tester has 7 groups VPI/VCI values. Only when tested line’s VPI/VCI is same as any one of the 7 groups you could perform PPPoE/PPPoA dialing. The system will succeed in dialing if you enter correct username, password and authorization method. And now the PPPoE/PPPoA LED will be shinning.

Self : 60.215.224.116Peer: 221.1.0.20 DNS1: 218.56.57.58DNS2: 202.102.137.68

5. Modem Emulation

1. When ST332B is in operation, it could be used as xDSLModem. And user could make dialing or logon the Internet by ST332B to see if there is any fault in user Modem.

2. During Modem emulation the ST332B works under RFC1483 Bridge mode .

3. Please confirm the dialing is in “Stop” state before you make dialing or logon Internet. If not, please revise it at first.

6. WAN/LAN Ping test

7.DMM TestPress DMM Test you will see the test items:

DC(V) Test: mVAC (V) Test: mVLR Test:: ΩCap Test: nFIns Test: M Ω

xDSL Test DMM TestDial Test LAN PingView Data Modem EmuSys Set Upload

LAN Ping

4 packets transmitted4 packets received0 lossIP71.5.7.191

WAN Ping Result

8.Background Management Software

•Background manage software Senter xDSL test management software is the management software of ST332B, read real-time data , parameter setting, read and save the record and record analyses functions to help you conveniently and efficiently use this tester.

Software contents:

1. Physical Layer Test-------Display Modem physical layer

information

2. VPI/VCI-------Modify Modem VPI/VCI parameters

3. Modify the information of authentication-------modify user name, password, authentication mode and DSL configuration

4. Data statistics

5. Channel bit chart

6.Ping

THANKS VERY MUCH FOR YOUR ATTENTION.