D7101

DSPPA D7101 - Full Digital Conference System Controller D71 and D73

DSPPA D7101 is a professional central unit of the D71 and D73 full digital conference system, designed for institutional, corporate and administrative AV installations. It integrates advanced management features such as automatic camera tracking, a 4.3" touch screen, graphical user interface, and extensive control and communication capabilities. The D7101 powers conference units, ensuring system stability and scalability. Its 2U rack-mountable metal chassis provides durability and resistance to electrostatic interference.

Functionality

• automatic camera tracking - 6 HDMI camera interfaces
• 4.3" touch screen - intuitive operation and parameter visualization
• one-touch shutdown of all wireless units
• UHF radio transmission frequency adjustment
• RS232 port - integration with central control systems
• RS422 port - camera control via dedicated cable
• 4× RJ45 100Mb + PoE +48V - data and power for conference units
• 2× RJ45 TCP/IP 100Gb - full system control via PC software
• RCA connectors:
  • 2 AUX audio inputs - e.g. media players
  • 2 AUX audio outputs - for professional amplifiers
  • 2 alarm audio inputs - from fire alarm systems
• XLR connector - AUX audio output parallel to RCA
• +5V alarm trigger input - works with alarm audio input
• metal enclosure - anti-static protection: 4kV contact, 8kV air
• 2U rack-mountable - fits standard 19" cabinets

Features

• line input voltage: 250±50mV
• alarm input voltage: 250±50mV
• line output voltage: 1000±100mV
• balanced output voltage: 2000±100mV
• frequency response: 50Hz-20kHz (±3dB)
• signal-to-noise ratio: ≥80dB
• harmonic distortion: ≤0.5%
• max output power: 90W - 4-channel PoE +48V
• static power consumption: ≤30W
• UHF frequency: 675MHz-679MHz
• power supply: AC220V/50Hz/350W
• device dimensions: 483x385x88mm
• package dimensions: 525x480x185mm
• gross weight: 7.8kg
• net weight: 6.3kg

DSPPA D7101 is a reliable core for digital conference systems, offering full control, high transmission quality and flexible integration with AV and safety systems.