1. Support on line video displaying, it can do network properties testing, IPTV service quality testing and media stream real time broadcasting testing on the DSLAM and CPE.

2. You can get rid of the limitation of the STB and TV; can view the video and test data at the same time,

3. It can do all index testing on the IPTV service transmission. It can do STB emulation for the VOD, LIVE TV and other service under the unicast and multicast modes. It can do parameters testing and channel switch and delay testing. It also can do display and control for IPTV live broadcast and order program.

4. Support test of connecting the tester between DSLAM and STB, support test of bridging on the line, support test of emulating STB.

5. Support many parameters test, includes attenuation, real bit rate, max up and down channel rate, support instrument interface rate testing.

6. Support line DMM parameter testing, includes AC/DV voltage, loop resistance, capacitance, insulation and so on. It can avoid voltage unstable situation or low voltage leading to the end instruments bad working. It can avoid the bad loop resistance and insulation leading to the line fault.

7. Emulate STB. It can replace user modem. You can use the tester do dial and IPTV service to check the Modem has problem or not. Support test on the unicast and multicast, includes attenuation, PCR jitter, delay, lost and so on. It also support STB monitor.

8. It support all the monitor for the service all initialization, includes, line state, modem state, STB state, analysis of packet on the PPPoE dialing process and HTML on the EPG process. It can display all the analysis results.

9. After initialization, tester can scan transmission video stream. It can display encapsulation of the stream and can search many streams, and test them.

10. Support ICMP protocol, and can do Ping and Route testing.

11. Support transmission quality analysis and MDI curve displaying.

12. It has journal function, can record testing result changing continuous

13. Management software can compare many groups test result and also can compare the test curve.

14. Support USB port and Ehternet port. The tester support transmit data computer and to USB disk, or delete the file.

15. Support saving and preset testing parameters, it can record testing result at the test-site and then transmit them to PC

16. Simple operation: WinCE operation system, touch screen, EN menu.