4 ASI input
1 DS3 output
TL409 combiner is a high-end products developed by Beijing CircLoop Digital Image Tech. Co., Ltd. independently, which supports CMMB transmission, it is used in Network system of CMMB,DVB-T,DMB-T etc..
It fully conforms to ANSI T1.120 DS3 standard,support the frame structure stipulated in G.804/G.752(DS3);
Meets ISO/IEC MPEG-2,DVB standard and determination of national relevant standard; support CMMB TS and DVB TS.
It can combine 4 channels ASI to 1 DS3 signal, with stable and reliable performance, the web manager is based on web browser, support SNMP; it is easy to operate and maintain.
Main FeaturesFully conforms to ANSI T1.120 DS3 standardFully meets MPEG-2/DVB standard and national standard GB/T19263-2003Support the frame structure stipulated in G.804/G.752(DS3)Be able to combine 4 channels AIS to 1 channel DSI signalCompletely transparence transmission, it does not channel every channel’s TS informationSupport automatically detect input packet’s length and bit-rate, be able to control output bit rate and packet length;With indicator of warning and error-reporting on front panel and rear panelAC and DC power supply are availablethe WEB manger basked on web browser, supports SNMP1 RU chassis, it is easy to install, upgrade and maintain
ApplicationNetwork system of CMMB,DVB-T,DMB-T etc.Distribution and transmission for DTV TS in telecommunication networkTransmission for territory digital television signal and mobile television signal in telecommunication