Network Digital Conference System Manufacturer

Network Digital Conference System

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The new generation network digital conference system adopts the installation mode of conference main unit integrated processor microphone units, and one Cat5e (or more) Ethernet cable is used between the conference main unit and integrated processor, digitally synchronous transmission system audio and control signals. The integrated processor and the microphones are connected by 8P-DIN cable, which is convenient for wiring expansion. Digital signal processing can effectively improve the anti-interference ability, communication stability and confidentiality of the whole system, which not only solves the problem of long-distance wiring power supply, but also preserves the high fidelity of the analog system sound quality.

System Connection Diagram

Conference Main Unit HT-9180HD

HT-9180HD

4.3-inch touch screen, built-in Linux intelligent control system simplified Chinese I English I traditional Chinese display.
Six parts system setting interface: AUX Volume, Mic monitor volume, ID setting, system high frequency compensation, video tracking, and time countdown setting, etc.
Support Free/Limit/FIFO/Request/Voice/Countdown working mode.

1 channel network port interface, which is connected to the integrated processor to synchronously transmit audio and control signals.
Built-in 1 group fiber interface.
Built-in 1 group Dante interface, the audio can be extended to the entire Dante system.
With RJ45 industrial grade control interface, the control cable can be extended to 1000 meters.
Support discussion, video tracking, voting.
Built-in USB recording module.
RS232/RS422/RS485 connection interface for camera/ central control system/ hybrid switching matrix.

Technical Parameter

Power supply: 240V 50Hz~60Hz T.H.D: <0.1% @ 1kHz
S/N:〉96dB
Frequency response: 40Hz-16KHz
Output Load: <1KQ
Consumption Rating: 30W
Audio input:RCAx1； Phoenix (Alarm) x1
Audio output: RCAx2; XLRx1; Toslink x1; Dante x1; Coaxial x1
Display: 4.3-inch touch screen
Recording & Play: USB x 1
Video input: RCAx4; HDMIx4
Video output: RCAx2; HDMI x1
Camera control: RS232/RS422/RS485
PC control: RJ45x1; USB Type Bx1
System connection: RJ45 x 1 (AD-integrated)
N.W: 10.3kg
Dimension:483x320x88mm 2 U rack 19"

Integrated Processor HT-NET

HT-NET

1 channel Ethernet network port interface connect the conference main unit to synchronously transmit audio and control signals.
1 channel RS485 interface for remote control and remote assistance.
The processor built-in 4 group 8P-DIN outlets interface for system microphone connecting, each outlet support 30 pieces microphone.
Support cascaded connection to support up to 254 microphone units with voting and tracking function, and 4096 microphone units for discussion.
Power consumption: 350W.
Power supply: 230V ~ 50Hz-60Hz.
Dimensions: 253 x 223 x60mm (W x H x D)

Conference Microphone units

The system support all HTDZ 8P-DIN conference microphone units except HT-9100c/d，HT-9100Ac/Ad.

Ordering Information

HT-9180HDConference Main Unit
HT-NETIntegrated Processor