Vissonic VIS-CNB: Digital splitter box for conference systems
Model VIS-CNB
Overview
The VIS-CNB is a digital splitter box designed to divide and repeat the line of a Vissonic conference system into two independent branches within the same network.
It allows combining loop and star architectures, simplifying wiring design in complex rooms and reducing the total cable length on the table.
It is an essential accessory for systems with a large number of microphone units, especially in configurations using digital array microphones such as VIS-DAC-T/VIS-DAD-T.
Technical specifications
Product Type
Digital splitter box for conference systems
Main Function
Split a conference line into two equivalent lines and repeat the signal for two unit chains
Repeated Ports
2 repeated chain ports for connecting unit lines (e.g., VIS-DAC/DAD-T)
Loop-Through Ports
2 loop-through ports to maintain the digital ring
Network Technology
Fully digital AUDIO-LINK with Hand-in-Hand-Loop-Network architecture
Noise Design
Fanless and silent design, compact profile for discreet installation
Compatibility
Sonicon/CLEACON Full Digital DSP Conference System and array microphone units
Cabling
Uses CAT5e cable with standard RJ45 connectors
System Expansion
Enables star architecture within a loop, reducing tabletop cabling and increasing the number of connection points
Power Supply
Powered by the central unit / digital extension (no dedicated power source required in most configurations)
Dimensions
Approx. 80 × 23 × 50 mm
Weight
≈ 0.05 kg
Color
Black
Typical Applications
Conference rooms with multiple tables, U-shaped tables, or large rings requiring unit network branching
Key features
- Compact, fanless design ensuring silent operation in meeting rooms.
- Two repeated chain ports and two loop-through ports for maximum flexibility in network design.
- Compatible with Vissonic AUDIO-LINK technology and Hand-in-Hand-Loop-Network topology.
- Uses standard CAT5e cabling with RJ45 connectors to simplify installation and maintenance.
- Enables the creation of multiple access points to the conference network from a single main line.
- Suitable for scaling conference systems to large-scale configurations without compromising reliability.
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