Extron electronics SMX Series User Manual page 129

Reference Information, cont'd
Video/audio input — SMX 88/1616 FOX 4G
Number/signal type ..................... 8 or 16 fiber optic signals
Connectors ..................................... 8 or 16 LC connectors per I/O card
Input comes from an Extron FOX 500 TX transmitter, FOX 500 DA6, or FOX 500 DVI
N
transmitter.
Video/audio output — SMX 88/1616 FOX 4G
Number/signal type ..................... 8 or 16 fiber optic signals
Connectors ..................................... 8 or 16 LC connectors per I/O card
N Output connects to an Extron FOX 500 RX receiver or FOX 500 DVI receiver.
Audio— SMX 84/88/1616A (analog)
Routing
SMX 84 A ............................ 8 x 4 stereo matrix
SMX 88 A ............................ 8 x 8 stereo matrix
SMX 1616 A ........................ 16 x 16 stereo matrix
Gain ................................................. Unbalanced output: -6 dB; balanced output 0 dB
Frequency response ...................... 20 Hz to 20 kHz, ±0.05 dB
THD + Noise .................................. 0.03% @ 1 kHz, 0.3% @ 20 kHz at nominal level
S/N .................................................. >102 dB at maximum output (21 dBu, unweighted) (balanced)
Crosstalk ......................................... <-95 dB @ 1 kHz, fully loaded
Stereo channel separation ............ >98 dB @ 1 kHz
CMRR .............................................. >70 dB @ 20 Hz to 20 kHz
Audio input— SMX 84/88/1616 A (analog)
Number/signal type ..................... 8 or 16 stereo, balanced/unbalanced
Connectors ..................................... (8 or 16) 3.5 mm captive screw connector, 5 pole
Impedance ...................................... >10k ohms unbalanced/balanced, DC coupled
Nominal level ................................ 0 dBu (0.775 Vrms)
Maximum level .............................. +19.5 dBu, (balanced or unbalanced) at 1% THD+N
Input gain adjustment .................. –18 dB to +24 dB, adjustable per input; default = 0 dB
0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
N
Audio output— SMX 84/88/1616 A (analog)
Number/signal type ..................... 4, 8, or 16 stereo, balanced/unbalanced
Connectors ..................................... (8 or 16) 3.5 mm captive screw connector, 5 pole
Impedance ...................................... 50 ohms unbalanced, 100 ohms balanced
Gain error ....................................... ±0.1 dB channel to channel
Maximum level (Hi-Z) ................. >+21 dBu, balanced or unbalanced at 0.1% THD+N
Maximum level (600 ohm) ........... >+15 dBm, balanced or unbalanced at 0.1% THD+N
Volume control range ................... -76 dB to 0 dB (volume numbers 0 through 64) in a 35 dB increment from
Attenuation = volume number minus 64. The default is 0 dB = volume number 64.
N
B-10 SMX System MultiMatrix Switchers • Reference Information
step 0 to step 1, then in 1 dB increments from steps 1 to 64; default = 64
(0 dB)