Product Details
DD4MR-FX

2x 64 MADI In + 2x 64 MADI Out via BNC port

The DD4MR-FX is a digital I/O interface for the OPTOCORE optical digital network. It provides 4 BNC coaxial MADI input and output ports, allowing transmission of up to 128 input and output audio channels. The unit can also integrate with SANE CAT5 digital networks, composite video, 100MBit Ethernet as well as wordclock and serial data ports and has dual redundant PSUs

Product Details
The DD4MR-FX is a digital I/O unit and interface for the OPTICAL OPTOCORE and CAT5 SANE digital network systems. It provides four BNC coaxial MADI input and output ports, allowing the transmission of up to 128 input and 128 output digital audio channels. Each MADI port can be adjusted to handle different formats according to the AES standards.

The DD4MR-FX is equipped with two SANE ports, which enables the device to send and receive up to 256 audio channels via standard CAT5 cable. SANE ports can be used to send Ethernet data as well. DD4MR-FX is also equipped with two separate LAN ports for Ethernet transmission. DD4MR-FX unit can be used as a bridge between fiber Optocore network and CAT5 SANE.

OPTOCORE CONTROL provides easy access to all configuration and control tools, including routing, naming, storage and recall of configurations on the computer, off- and online mode with real-time level display.

• 2 x BNC coaxial MADI inputs and 2x BNC coaxial MADI outputs
• Up to 128 inputs and 128 output MADI channels
• Up to 128 inputs and 128 output SANE channels
• 2 x 100Mbit Ethernet ports
• Four RS485 interfaces for the exchange of control data. (e.g. RS422, RS485, DMX, MIDI)
• Wordclock input and output
• Composite video input and output
• 2x optical 2Gbps LINK interface with duplex LC- connectors
• Dual powersupply with automatic switchover
• USB, RS232 or LAN port for configuration and control
• Full remote access with OPTOCORE CONTROL software
• Upgradeable internal logic
• Comprehensive status control via LED banks on the front
Technical Specification
Inputs 2 / coaxial
MADI digital audio channels 56 or 64 per Input
Outputs 2 / coaxial
MADI digital audio channels 56 or 64 per Output
Data rate 125 Mbps
Wave length 1310 nm (typical)
Max. cable length 50 / 125 µm 1500m
Data channels 4
Data rate Up to 10 Mbps
Impedance Termination 330 Ω
Word clock Hardware standard 75 Ω / BNC
Data rate Depending on used sample rate 44,1 / 48 / 88,2 / 96 / 176,4 / 192 kHz
Impedance Output 75 Ω
Video Hardware standard 75 Ω / BNC
Channels 1 x input, 1 x output
Format Composite video
Optical Link Input, Output, Dual – Full bandwidth
Connection Duplex LC
Protocol Optocore
Transmission Full duplex
Data rate 2 x 2 Gbps
Optical wave guide cable lengths Multimode fiber 50 µm ≤ 700 m
Power supply 2 independent power supplies with function check and automatic switch-over
Type Switch-mode, universal input
Mains voltage 100...240VAC, 50/60Hz, 10VA-typ
Frequency 50 ... 60 Hz
Dimensions 1 RU 483 x 44 x 200 mm
Weight 2.7 kg
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