Apple Mac Pro Computer - Manual (Page 73)

Appendix A Specifications 73
AirPort Extreme Specifications (Optional)
 Frequency band: 2.4 and 5 gigahertz (GHz)
 Radio output power: 20 dBm (nominal)
Compatibility
 802.11a, b, g, and draft n
Optical Digital Audio Specifications
 Data format: Sony/Phillips Digital Interface (S/PDIF) protocol (IEC60958-3)
 Connector type: TOSLINK optical (IEC60874-17)
 Bits per sample: 16-bit or 24-bit
Optical digital audio out
Based on a typical situation with playback of 1 kHz, 0dBFS 24-bit sine wave, 44.1 kHz
output sample rate, unless otherwise specified below.
 Output sample rate: 44.1 kHz, 48 kHz, or 96 kHz
 Signal-to-noise ratio: Greater than130 dB
 Total harmonic distortion + noise: Less than -130 dB (0.00001 percent)
Optical digital audio in
Based on a typical situation with playback of 1 kHz, 0dBFS 24-bit sine wave, unless
otherwise specified below.
 Input sample rate: 44.1 kHz, 48 kHz, or 96 kHz
 Signal-to-noise ratio: Greater than130 dB
 Total harmonic distortion + noise: Less than -130 dB (0.00001 percent)