... support CMMB transmission, and is used in network system of CMMB,DVB-T,DMB-T etc..it is ... set include main and standby output.It fully conforms to ANSI T1.120 DS3 standard, and compatible with ... input packet length and bit-rate , be able to control input bit rate and packet length;With ... flexibly1 RU chassis, it is easy to install, upgrade and maintainApplicationNetwork system of CMMB,DVB-T,DMB-T etc ...