The super fusion matrix DB3000F can be regarded as a deep fusion of IP based audio and traditional audio. On the one hand, it can quickly integrate existing devices with AoIP technology; On the other hand, the deep integration of various audio devices makes the system more streamlined, efficient, and usable.
Technical Characteristics
·Telecom grade architecture
Blade type card insertion and passive high-speed backplane design; Binary star structure; Can configure two main and backup control cards, with up to 10 high-density I/O card slots
Primary and backup redundant power supply; All boards and power supplies support hot swapping
Multiple chassis options available
·The combination of TDM and AoIP
Mixing TDM and AoIP networking technologies
The control card is designed with SFP+interface, which can customize the connection between AoIP network and TDM network
·Strong processing core and high security
The main control card uses FPGA circuits to complete signal routing and switching, and can perform signal preprocessing and level analysis
The exchanged signals can come from various I/O cards, control inputs, and DSP processed outputs. The exchange scale of a single main control card can reach 4096ch × 4096ch
Connection point status supports instant saving and automatic recovery
Two main control cards operate as hot backup for each other, with redundant AoIP input and output channels for both main and backup. The dual main control cards provide redundant hot backup, while also connecting and exchanging audio data with each I/O card
The matrix supports multiple redundancy backup methods such as board level redundancy and signal level redundancy. Each main control card has dual AoIP interfaces for primary and backup redundancy, with a single interface input/output audio channel of 256CH × 256CH
At the level of signal redundancy, each main control card has an AoIP interface with primary and backup redundancy. When the AoIP interfaces of the dual main control cards work simultaneously, a dual primary and dual backup configuration is formed
At the hardware redundancy level, dual main control cards support online redundant heat backup, using a dual star architecture to simultaneously connect and exchange audio data with each IO card. When the main control card in use fails, it automatically switches to the backup main control card to ensure that the matrix system is not affected
·High access density
Sampling rate of 48K/96K/192KHz, quantization depth of 16/24/32bit, total backplane bandwidth of 25Gbps
·Perfect synchronization mechanism
Two sets of synchronous busbars for primary and backup, with synchronization sources including AoIP network, word clock, AES11, and internal synchronization
High stability crystal oscillator with internal synchronous belt, supporting taming function; Synchronize switch to soft switch, supporting smooth transition
·Unified and open management platform
The control part uses OCA technology, including management of devices, routing, synchronization, and backup, matrix control of data and AoIP flow. It can be transmitted on the same network or separately
The management platform adopts visual pages to display control models and data structures clearly and intuitively
Seamless integration with Fuchuan Technology ACM3 control management platform; Support mechanisms such as dual matrix linkage, AoIP network virtual matrix linkage, and DB3000F entity matrix linkage.
·Easy to build decentralized networks
Decentralized architecture
Typical Applications
Application Example of DB3000F as Signal Scheduling Subsystem in Broadcast Center
