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Model 543D

Dante® IFBインターフェイス

主な特長
  • Dante® audio-over-Ethernet テクノロジー
  • パワード IFB出力
  • ラインレベル IFB出力
  • 高音質設計
  • PoEおよび12Vdcによる電源供給
  • テーブルトップ,ポータブル,ラックマウント(オプション)
技術仕様

Power Sources

  • Power-over-Ethernet (PoE): class 3 (mid power, ≤12.95 watts) per IEEE 802.3af
  • External: 10 to 18 volts DC, 1.0 amp maximum at 12 volts DC

Network Audio Technology

  • Type: Dante® audio-over-Ethernet
  • Bit Depth: up to 24
  • Sample Rates: 44.1, 48 kHz
  • Number of Receiver (Input) Channels: 4
  • Dante Audio Flows: 2 receiver

Network Interface

  • Type: twisted-pair Ethernet, Power-over-Ethernet (PoE) supported
  • Data Rate: 100 Mb/s (10 Mb/s Ethernet not supported)

Powered IFB Outputs: 2

  • Type: 2-channel analog powered IFB, unbalanced (pin 1 common; pin 2 DC with channel 1 audio; pin 3 channel 2 audio)
  • Compatibility: 2-channel listen-only IFB user devices such as those offered by Studio Technologies
  • Power Source: 28 volts DC, 120 mA maximum, nominal
  • Analog Audio Level: -10 dBu, nominal, +4 dBu maximum, pins 2 and 3
  • Frequency Response: ±1 dB, 20 Hz-20 kHz
  • Distortion (THD+N): <0.02%, measured at 1 kHz, pins 2 and 3
  • Signal-to-Noise Ratio: >85 dB, A-weighted, measured at 1 kHz, pins 2 and 3

Line-Level IFB Outputs: 2

  • Type: transformer-coupled, capacitor isolated
  • Nominal Level: -10 dBu
  • Maximum Level: +10 dBu into 2 k ohms
  • Frequency Response: -1dB @ 20 Hz, -1.3 dB @ 20 kHz
  • Distortion: <0.04%, measured at 1 kHz
  • Signal-to-Noise Ratio: >87 dB, A-weighted, measured at 1 kHz

Meters: 4

  • Function: displays level of IFB output audio channels
  • Type: 5-segment LED, modified VU ballistics

Connectors

  • Powered and Line-Level IFB Outputs: 3-pin male XLR
  • Ethernet: Neutrik etherCON RJ45
  • External DC: 4-pin male XLR
  • USB: type A receptacle

Dimensions ・Overall

  • 8.7 inches wide (22.1 cm)
  • 1.72 inches high (4.4 cm)
  • 8.3 inches deep (21.1 cm)

Mounting Options

  • single-unit rack-mount front panel (M43DRM-1), two-unit rack-mount front panel (M43DRM-2), and combination Model 45DR/Model 43D rack-mount front panel (RMFP-01); uses one space (1U) in a standard 19-inch rack

Weight

  • 1.8 pounds (0.80 kg), rack-mount front panel adds 0.2 pounds (0.09 kg)
オプション

RMBK-11

1台のModel48Dを1Uラックにマウントするためのパネル 取付け詳細図

RMBK-12

2台のModel48Dを1Uラックにマウントするためのパネル 取付け詳細図

PS-DC-02J

パワーサプライ(DC12V 1.5A)