อุปกรณ์ควบคุมแหล่งจ่ายไฟและสัญญาณเสียง DICENTIS

อุปกรณ์ควบคุมแหล่งจ่ายไฟและสัญญาณเสียง DICENTIS

  • Zero network configuration
  • Fully compatible to the Ethernet (IEEE802.3) and OMNEO standard
  • Supports loop‑through connection with cable redundancy
  • Acoustic feedback suppression, echo cancellation and equalizer
  • Standby mode to be environment friendly

The Audio Powering Switch is responsible for routing, controlling and processing the audio and supplies power to the multimedia devices. It includes an intelligent adaptive acoustic feedback suppressor, echo cancellation and two 5‑band parametric equalizers for optimal speech intelligibility. Next to that it has two audio inputs for inserting external analogue audio signals into the system and mix‑minus is provided for connecting the DICENTIS Conference System to (video) conferencing equipment.

Supply voltage 100‑240 Vac 50‑60 Hz
Power consumption 530 W
System supply 48 Vdc
Total power supply 3x 144 W + 15 W
Frequency response 30 Hz - 20 kHz
THD at nominal level < 0.1 %
Dynamic range > 95 dB
Signal-to-noise ratio > 95 dB
XLR nominal input -18 dBV (+6 dB / -18 dB)
XLR maximum input +18 dBV
Cinch nominal input -30 dBV (+6 dB / -18 dB
Cinch maximum input +6 dBV
XLR nominal output -18 dBV (+8 / -24 dB)
XLR maximum output +20 dBV
Cinch nominal output -30 dBV (+8 / -24 dB)
Cinch maximum output +8 dBV
   
Mounting Tabletop or mounted in a 19” rack
Dimensions (H x W x D)  
 for tabletop use, with feet: 92 x 440 x 400 mm(3.6 x 17.3 x 15.7 in)
 for 19” rack use, with brackets: 88 x 483 x 400 mm(3.5 x 19 x 15.7 in)
  in front of brackets 40 mm (1.6 in)
  behind brackets 360 mm (14.2 in)
Weight 7.62 kg (16.79 lbs)
Color Traffic black RAL 9017Pearl light grey RAL 9022
   
Operating temperature 0 ºC to +45 ºC(-32 ºF to +113 ºF)
Storage and transport temperature -20 ºC to +70 ºC(-4 ºF to +158 ºF)
Relative humidity < 96 %, > 5 %