• Dante audio-over-Ethernet テクノロジー，AES67対応
• 複数のバーチャル・パーティーラインを作成
• IFB機能（音声およびトーン割り込み，音声検出機能搭載）
• REMIアプリケーションに最適
• 低レイテンシ，32-bit デジタル・オーディオ・プロセッシング
• 2パージョンを用意: 32チャンネル（x1），32チャンネル（x2）
• デュアル・ギガビット・イーサネットによる切り替え，リダンダント，Danteオペレーションの分割
• Webベースの設定およびソフトウェア更新
• ACおよびDC12Vパワー
• 軽量設計，1Uラックマウント

Applications

• Designed to create multiple party-line (PL) circuits in Dante audio-over-Ethernet environments. Also provides IFB (talent cueing) capability for Remote Integration (REMI) production environments. Digital summing (mixing) functions for general-purpose applications also available. Special Dante pass-thru mode allows flow-limited and non-AES67-compliant Dante devices to participate in more advanced applications.

Versions Available

• Model 5422-01: one 32-channel Dante audio engine
• Model 5422-02: two 32-channel Dante audio engines (64 channels total)

Engine Configuration Options

• Group Size: the following group sizes can be selected for each 32-channel audio engine:
• 32 (one group)
• 24, 8 (two groups)
• 20, 8, 4 (three groups)
• 16, 16 (two groups)
• 16, 12, 4 (three groups)
• 12, 12, 4, 4 (four groups)
• 8, 8, 8, 8 (four groups)
• 8, 8, 8, 4, 4 (five groups)
• 8, 8, 4, 4, 4, 4 (six groups)
• 4, 4, 4, 4, 4, 4, 4, 4 (eight groups)
• Group Mode: party-line, IFB, summing bus, and pass-thru, selectable by individual group
• Receiver (Input) and Transmitter (Output) Channel Level Adjustment: ±20 dB, selectable in 1-dB steps

Audio Performance

• Internal Digital Audio Processing: 32-bit, fixed
• Input-to-Output Audio Processing Latency: <100 uSec
• Auto Mix: sophisticated FPGA-based algorithm provides enhanced audio intelligibility for party-line (PL) and summing bus modes

IFB (Talent Cueing) Support

• Voice Detect Operation (VOX):
• Audio Bandpass: 185 to 1300 Hz, -3dBcB
• Level Threshold: -44 dBFS at 400 Hz
• Minimum On Time: 385 milliseconds
• Tone Detect Operation (TOX):
• Level Threshold: -23 dBFS at 16 kHz; -28 dBFS at 18 kHz; -30 dBFS at 20 kHz
• Minimum On Time: 80 milliseconds
• Interrupt Audio Low-Pass Filter: -6dB at 10 kHz; -28 dB at 16 kHz; -55 dB at 20 kHz
• Program Audio Attenuation: 0, -10, -15, -20 dB, full mute, configurable

Audio Switching Support

• Tone Detect Operation (TOX):
• Level Threshold: -23 dBFS at 16 kHz; -28 dBFS at 18 kHz; -30 dBFS at 20 kHz
• Minimum On Time: 80 milliseconds

Network Audio Technology

• Type: Dante audio-over-Ethernet
• AES67-2013 Support: selectable enabled/disabled
• Ethernet Interface Configuration: switched, redundant, or split
• Clock Source: Dante network or internal (can serve as clock master)
• Bit Depth: 24
• Sample Rate: 48 kHz
• Number of Dante Receiver (Input) Channels: 32 (Model 5422A-01), 64 (Model 5422A-02)
• Number of Dante Transmitter (Output) Channels: 32 (Model 5422A-01), 64 (Model 5422A-02)
• Number of Dante Flows: 32 transmitter, 32 receiver
• Internal Digital Audio Processing: 32-bit, fixed
• Input-to-Output Audio Processing Latency: <100 uSec

Network Interfaces: 3, Primary, Secondary, and Management

• Type: 1000BASE-T (Gigabit Ethernet ("GigE")) per IEEE 802.3ab (100 Mb/s also supported but not recommended for optimal performance)
• NIC Status LEDs: one link and one activity for each Ethernet interface

Software Updating

• USB flash drive supports updating of application and FPGA firmware (embedded software); Dante interface updated via Ethernet interface

Front Panel Display

• LCD with LED backlighting

Front Panel LEDs: 6, dual-color

• Functions: provides indication of condition of incoming AC and DC power, status of Dante connections on Ethernet interfaces, and status of Dante connectivity

Power Sources

• AC Mains: 100 to 240 V, 50/60 Hz, 5W maximum
• DC: 10 to 18 V, 0.5 A max

Connectors

• Ethernet: 3, RJ45
• AC Mains Input: 3-blade, IEC 320 C14-compatible (mates with C13)
• DC Input: 4-pin male XLR (pin 1 negative, pin 4 positive)

Dimensions (Overall)

• 19.0 inches wide (48.3 cm)
• 1.72 inches high (4.4 cm)
• 7.9 inches deep (20.1 cm)

Mounting

• one space (1U) in a standard 19-inch rack

Weight

• 2.8 pounds (1.3 kg)

PS-DC-02J

パワーサプライ(DC12V 1.5A)