The ASI-to-4E1 bidirectional adapter developed and manufactured by Beijing Huachuang TV is a high cost-effective signal adapter based on the basic idea of transmitting digital TV program signals in telecommunication networks. It can convert ASI and TS bitstream to E1 interface signals in SDH/PDH networks and realize signal format adaptation between heterogeneous networks. . The E1 network adapter is capable of adapting four E1 channels in two directions for transmitting a standard definition digital TV program.
2, performance characteristics
Interface meets G.703 E1 standard
Two way adaptation function of E1 and MPEG-2 TS
Support FEC, RS error correcting codes.
ASI transport stream speed/burst format adaptation
The network management interface is convenient for remote management.
Full hardware implementation, high efficiency and stability;
• super cache, mosaic against burst code.
• anti network delay, no packet loss.
Real-time bit stream monitoring;
Support network management for local and remote control.
Chinese and English LCD display is easy and flexible to operate.