Technical Specifications; Inputs; Outputs; Digital - RME Audio MADIface USB User Manual

25. Technical Specifications

25.1 Inputs

MADI
• Coaxial via BNC, 75 Ohm, according to AES10-1991
• High-sensitivity input stage (< 0.2 Vpp)
• Optical via FDDI duplex SC connector
• 62.5/125 and 50/125 compatible
• Accepts 56 channel and 64 channel mode, plus 96k Frame
• Standard: up to 64 channels 24 bit 48 kHz
• S/MUX: up to 32 channels 24 bit 96 kHz
• S/MUX4: up to 16 channels 24 bit 192 kHz
• Lock range: 25 kHz – 54 kHz
• Jitter when synced to input signal: < 1 ns
BNC – AES
• AES3-1992
• SPDIF compatible (IEC 60958)
• Accepts Consumer and Professional format
• High-sensitivity input stage (> 0.3 Vpp)
• Lock Range: 27 kHz – 200 kHz
BNC – Word
• BNC, terminated (75 Ohm)
• Automatic Double/Quad Speed detection and internal conversion to Single Speed
• High-sensitivity input stage (> 0.3 Vpp)
• Lock Range: 27 kHz – 200 kHz

25.2 Outputs

MADI
• Coaxial via BNC, 75 Ohm, according to AES10-1991
• Output voltage 400 mVpp
• Cable length: up to 100 m
• Optical via FDDI duplex SC connector
• 62.5/125 and 50/125 compatible
• Cable length: up to 2000 m
• Generates 56 channel and 64 channel mode, plus 96k Frame
• Standard: up to 64 channels 24 bit 48 kHz
• S/MUX / 96k Frame: up to 32 channels 24 bit 96 kHz
• S/MUX4: up to 16 channels 24 bit 192 kHz

25.3 Digital

• Clocks: Internal, MADI In, AES In, Word Clock
• Low jitter design: < 1 ns in PLL mode, all inputs
• Internal clock: 800 ps jitter, random spread spectrum
• Jitter suppression of external clocks: about 30 dB (2.4 kHz)
• Input PLL ensures zero dropout, even at more than 100 ns jitter
• Supported sample rates: 28 kHz up to 200 kHz
User's Guide MADIface USB © RME
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