Audio connector for embedded Speaking-Only Units and Voting-Only Units.
Enables an embedded Speaking Unit and Voting Unit to share the same ID number, integrating speaking and voting functions into a single unit.
Each Audio Interface Box can accommodate two ID numbers and connect two pairs of Speaking and Voting Units sharing the same ID.
Supports daisy-chain connection. A faulty or replaced delegate unit will not affect the operation of other units in the system. A single connection fault between units will also not interrupt system operation, providing higher system reliability.
Supports automatic fault recovery and hot-plugging of the connection lines.
Equipped with an 8-pin DCN-standard connector with a male plug.
Operating Voltage: DC 24V, powered by the conference main unit.
D6237 Embedded Speaking and Voting Chairman Unit Audio Interface Box is designed to connect embedded speaking and voting conference units, enabling speaking and voting functions to be integrated through a shared ID address. Supporting daisy-chain connection and automatic fault recovery, it provides flexible system expansion and reliable connection for conference systems.
Model | D6237 |
Interfaces | RJ45 × 4, 8P-DCN |
Max. Power Consumption | 2 W |
Static Power Consumption | 1 W |
Operating Voltage | DC 24 V |
Product Dimensions (W × D × H) | 140 × 210 × 36 mm |
Package Dimensions (W × D × H) | 270 × 235 × 115 mm |
Net Weight | 0.75 kg |
Gross Weight | 2 kg |

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