VDSL тестер

ST330 is designed for present all kinds of xDSL line including ADSL, ADSL2, ADSL2+, READSL, VDSL2. It not only can test xDSL physical layer parameter, but also can help you to confirm whether your line is proper to provide xDSL service. It also can evaluate your line quality. It also can have PPPoE dial, do IE network page browsing, and emulate user’s PC+ Modem by inside Modem of ST330 to test the connection between user and ISP provider. You can have all kinds of test such as Ping, Ipconfig, Rouge, Tracert after successful dial. ST330 also can emulate the user’s PC to test broadband IP line or have PPPoE dial by user’s Modem to test the connection of IP network and Modem problem or to remove the problem arisen by computer. ST330 takes 240X320 TFT true color LCD, touching screen and embedded system. So it is easy to operate and to see the test result. ADSL2+ module 1) Standard: ITU G.994.1(G.hs), ITU G.992.5, ITU G.992.5 Annex L. Be compatible with ADSL, ADSL2 and READSL. 2) DSL line transmission parameter: DSL line attenuation (dB):0-63.5DSL line noise margin (dB):0-32DSL line up channel speed (Mbps):0-1.2DSL line down channel speed (Mbps):0-24DSL line up/down maximum rate and capacity ratioDMT sub channel bit number: 0-15 DSL line error number (CRC, HEC, FEC, NCD, OCD)DSL line local output power State display: signal loss, connection close. ADSL2 module 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) DSL line transmission parameter: DSL line attenuation (dB):0-63.5 DSL line noise margin (dB):0-32 DSL line up channel speed (Mbps):0-1 DSL line down channel speed (Mbps):0-8 DSL line error number (CRC, HEC, FEC, NCD, OCD) DSL line local output power DSL line connection mode VDSL2 module 1) Standard: ITU G.993.2(VDSL2). Be compatible with ADSL2+, ADSL standard. 2) DSL line transmission parameter DSL line attenuation DSL line noise margin DSL line up channel speed (Inter/Fast mode) DSL line down channel speed(Inter/Fast rate) DSL line up/down maximum rate and capacity ratio DMT sub channel bit number:0-15, and each sub channel frequency points DSL line error number (CRC, HEC, FEC, LCD, OCD) DSL line local output power State display: signal loss, connection close. DSLAM information Error Code Second Impulse Noise Protection (INP) 3) Support the first 7 profiles in total 8 VDSL2 profiles: profile 8a, 8b, 8c, 8d, 12a, 12b, 17a, 30a