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Optocore V3R-FX AD/DA Fiber Converter

Optocore V3R-FX AD/DA Fiber Converter

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Description

Optocore V3R-FX — 8-channel AD/DA Fiber Converter

The Optocore V3R-FX is a professional 8-channel AD/DA fiber converter designed for rack-mounted and permanent installation environments.

This flexible I/O device features three interchangeable card types that allow you to customize the rear panel configuration for your specific needs, choose from 8 microphone inputs, 8 line inputs, or 8 line outputs, all converting to AES/EBU digital format. Built for integration with Optocore and SANE network systems, the V3R-FX enables you to construct a tailored audio network that matches your application's exact requirements. All cards are equipped with Euroblock connectors for reliable, cost-efficient connections to standard audio equipment. Ideal for complex installations where signal routing flexibility and professional-grade conversion are essential.

The Optocore V3R-FX AD/DA Fibre Converter is available with eight line inputs, eight line outputs or eight microphone inputs.

  • Fiber enabled audio converter and transport device
  • 8-channel device
  • Cards available — AES/EBU, Line In, Line Out, Mic In, Dual Mic Pre
  • 2× fiber SFP ports for redundant Optocore ring
  • 2× SANE ports for MADI Cat5, X6R/V3R/Y3R-TP or LAN connectivity
  • 4× RS485/422
  • 2× LAN
  • Word Clock I/O
  • Dual redundant PSU

Specifications:

  • Analogue Audio Mic Inputs: ADC
Impendance, Gain / steps Single and Dual 4.5kΩ -4 dB to +66 dB 1 dB steps 
Maximum input level @-4dBGain +22 dBu @ +66 dB Gain -48 dBu
SNR @-4dBGain 122.5 dB(A) @ +66 dB Gain 81.5 dB(A)
THD+N @ -1 dBFS @-4dBGain < -102 dB @ +66 dB Gain < -100 dB
  • Analogue Audio Line Inputs: ADC
Impendance, Gain / steps
10kΩ -9, -4, 0, +10 dB 4 steps 
Maximum input level @-9dBGain +27 dBu @ +10 dB Gain +8 dBu
SNR @-9dBGain 127.5 dB(A) @ +10 dB Gain 108 dB(A)
THD+N @ -1 dBFS @-9dBGain < -102 dB @ +10 dB Gain < -103 dB
  • Analogue Audio Line Outputs: DAC
Impendance, Gain / steps
22Ω +4, 0, -6, -10 dB 4 steps 
Maximum input level @+4dBGain +22 dBu @ -10 dB Gain +8 dBu
SNR @+4dBGain 123 dB(A) @ -10 dB Gain 108 dB(A)
THD+N @ -1 dBFS @+4dBGain < -100 dB @ -10 dB Gain < -103 dB
  • Digital AES3 audio in/out: 16 AES/EBU Digital Audio Pairs = 32 audio channels with or without Sample Rate Converter Card
  • Audio Ports:
    • Connector: 2 x D-Sub25,
    • Configuration: Software switchable I/O in 8-channel blocks; audio routing
  • Fiber Ports:
    • 2 Duplex optical LINKs
    • Protocol: OPTOCORE - 1024 audio channels, IP, data, sync
    • Connector: 2 hot-swappable SFP modules
    • Transmission, data rate: Dual ring, full duplex, 2Gbps data rate
    • Cable lengths:
      • Multimode 50 μ   m < 350m,
      • Singlemode 9 μ m < 20km;
      • other lengths available on request with custom SFP
  • SANE Links:
    • 2 RJ45 SANE links
    • Protocol: SANE - 64 audio channels and 100Mbps LAN
    • Transmission, data rate: Full duplex, 200 Mbps
    • Cable lengths: CAT5, CAT5E, CAT6, CAT7 < 100m
  • LAN Links: 
    • 2 RJ45 LAN links
    • Protocol: Fast Ethernet, switch function across the entire OPTOCORE and Sane network
    • Transmission, data rate: Full duplex, 10/100 Mbps
    • Cable length: CAT5, CAT5E, CAT6, CAT7 < 100m
  • Word Clock:
    • 1 Input, 1 output
    • Protocol: Word Clock; sample rate: 44,1 / 48 / 88,2 / 96 / 176,4 / 192 kHz
    • Connector: BNC, 75 Ohm termination
  • Power Supply:
    • 2 independent power supplies with function check and automatic switch-over
    • Type: Switch-mode, universal input
    • Mains voltage: 100-240 V
    • Frequency: 50-60 Hz
    • Power Consumption: 12 W typical
  • Remote Control: 
    • LAN: any LAN or SANE port
    • RS232: Convention EIA / TIA-232: RxD, TxD / 57,600 Baud
    • USB: Interface to PC
  • Dimensions (WxHxD): 1 RU / 19":   483 x 44 x 200 mm   19.2 x 1.73 x 7.87 inch
  • Weight: 2.7 kg   6.0 lb