New St332b Adsl2 Tester Xdsl Line Tester Network Tester Rs232 Dmm

US $265.00

???, ???, China
Jan 29th

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New ST332B ADSL2+ Tester XDSL Line Tester Network Tester RS232 DMM Overview: ST332B ADSL2 + installation and maintenance tools are needed for the current variety of xDSL ( including ADSL, ADSL2, ADSL2 +, READSL business ) line testing and design. The tester is compact , easy to carry , with LCD display, menu operation, test results and intuitive , can easily be opened xDSL services , maintenance and troubleshooting , greatly enhancing the operator 's service level xDSL broadband services , is the first line installation maintenance personnel staffing the best choice for a machine . Product Features and Specifications: 1, xDSL Test Specifications When the connection line is ADSL2 +, DSL standard and test parameters are as follows : 1 ) Standard : 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. Maximum connectivity distance 6.5km, for ADSL and ADSL2, READSL compatible with a variety of lines 2 ) to test the transmission parameters of DSL lines On ?DSL line up / down maximum rate ; ?DSL line upstream channel rate : 0 ~ 1.2Mbps; ?DSL line downstream channel rate : 0 ~ 24Mbps; On ?DSL Line / downlink attenuation : 0 ~ 63.5dB; On ?DSL line up / down noise margin : 0 ~ 32dB; On ?DSL Line / downlink output power ; ? can be CRC, FEC, HEC, NCD, LOS error test ? DSL line connection can be displayed good connection mode ; ? determine the quality of service can be carried out . ? channel bitmap can be displayed . When the line is connected to ADSL, DSL standard and test parameters are as follows : 1 ) Standard : ITU G.992.1 (G.dmt), ITU G.992.2 (G.lite), ITU G.994.1 (G.hs), ANSI T1.413 Issue # 2 2 ) to test the DSL line transmission parameters : On ?DSL line up / down maximum rate ; ?DSL line upstream channel rate : 0 ~ 1Mbps; \ ?DSL line downstream channel rate : 0 ~ 8Mbps; On ?DSL Line / downlink attenuation : 0 ~ 63.5dB; On ?DSL line up / down noise margin : 0 ~ 32dB; On ?DSL Line / downlink output power ; ? can be CRC, FEC, HEC, NCD, LOS error test ? DSL line connection mode can be displayed ; ? determine the quality of service can be carried out . ? channel bitmap can be displayed . 2 , dial test function PPP can be fixed by setting the test account user twisted pair (WAN port ) of PPP dial-up, and can get the local IP dial-up is successful, the central office IP, the primary DNS server IP, the secondary DNS server IP addresses. PPPOA and PPPOE dial features include two models in the country is mainly used PPPOE mode. 3, Modem parameter setting functions Modem current standards can be set , select ADSL ADSL2 + mode or compatibility mode , can be modified by software or management background Dialing Properties button on the PPPoE PAP / CHAP user name and password . 4, Modem emulation You can completely replace the user's Modem, users can put the tester as Modem for dial-up and Internet Modem to verify that the user if there are problems . 5 , storage and browsing of user data The test set of stored user data 50 having the function for storing data including the transmission line parameters , channel bit pattern , the test error is saved . And can be stored in the machine 50 sets of data having different functions depending on the browser screen, the input number . 6, the electrical parameters of the test (DMM) 1 ) to test DC voltage -400V ~ 400V, 0.1V resolution 2 ) can be measured AC voltage 0V ~ 290V 3 ) to test the line capacitance 0nF ~ 1000nF Accuracy :0-10nF: ± 2 nF 10nF-1000nF: ± 2% ± 2 nF Measuring loop resistance 0? ~ 20k? Accuracy :0-100 ± 3% ± 4? 100-500 ± 3% 500-2000 ± 2% 2000-20K ± 2% Measuring the insulation resistance between lines 0M? ~ 50M?. Accuracy :0-1 .0 ± 0.1 M?: 1.0-30: ± 10% ± 0.5 M? 7, PING test function Testing can be performed LAN and WAN PING PING test . LAN PING test can determine the IP address of the connection with the PING is successful , if confirmed LAN is working properly. WAN PING test can direct the direction of the central office WAN PING URL , check the WAN link connectivity . 8 , phone dialing function The functions to achieve normal phone functions. You can also call each other to answer the phone , can be in the test data, test phone call to call. 9 , data upload function Data can be uploaded to a computer via RS232 serial port inside , convenient for users to save and manage test data . 10, the system parameter setting functions The length of the back light can be set for a maximum of 99S, the default time for the 15S, the default auto-off time is 8 minutes, you can also set the length of time is 5-59 minutes automatic shutdown settings, key tone can be set to open or close , username and password , VPI, VCI can modify the keyboard , instrument contrast adjustment , Modem operating mode changes, PPPoA and PPPoE dialing mode mode selection, restore factory value and so on. 11 , the management software Random configuration management software , you can easily manage data and system parameters . Other: 1 , Interface : RJ11 port , RJ45 Interface 2 , Size : 180mm x 93mm x 48mm 3 , weight :