3G compliant Audio Multiplexer with Re-mapping Function
MUX-30HD/SD
The MUX-30HD/SD is the audio multiplexer with the remapping function which can embed 4 channels AES/EBU
to SDI signal. The signal format corresponds to 1080p 59.94/60/50/25/29.97/30/23.98/24, 1080psF 23.98/24, 1080i
59.94/60/50, 720p 59.94/60, 525i and 625i.
It is equipped with the re-mapping functions for 8 channels embedded in SDI, 8 channels AES/EBU, 2 channels
analog audio. The audio level can be adjusted with the range -12dB to +12dB and for each channel and also delay up
to 1000ms.
■Features

Re-mapping function for 8 channels embedded in SDI, 8 channels AES/EBU, 2 channels analog audio.

Audio delay adjustment up to 1000ms by 8ms step.

Level adjustment of the embedded audio for each channel, whose range is within ±12.0dB.

Enables to pre-set 4 patterns of audio re-mapping and level.

Supports 48kHz 24bit（20bit at SD-SDI） asynchronous audio for AES/EBU.

Supports L and R sides of un-balanced 2 channels ANALOG AUDIO.
※For un-balanced audio, please use a
commercially available changer cable.

Passes though VANC data.
※For HANC, Y channel side passes through at HD or 3G, however, is not applied at C channel
and SD.

Emergency though function for SDI OUT1.
Front
Left Side
Right Side
Block Diagram
Emergency Through
Cable
Equalizer
Reclock
＆　S/P
Audio Timing
GEN
AES/EBU
AES/EBU
AES/EBU
AES/EBU
IN1
IN2
IN3
IN4
Termination SW
600Ω ／ 10kΩ
ANALOG AUDIO ＋
IN L
ANALOG AUDIO ＋
IN R
-
Audio
Resampring
24bit A/D
Converter
AES/EBU
AES/EBU
AES/EBU
AES/EBU
AES/EBU
AES/EBU
AES/EBU
AES/EBU
DIGITAL AUDIO
DIGITAL AUDIO
Embedded Audio
Video
Demultiplex
Embedded Audio
Multiplex
P/S
Cable
Driver
SDI
OUTPUT1
BUF
BUF
Audio
Matrix Switcher
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH1
CH2
Audio Delay
Audio Volume
Control
CH1
CH 2
CH3
CH4
CH5
CH6
CH7
CH8
SDI IN
SDI
OUTPUT2
Functions
PANEL LOCK SWITCH
AUDIO CHANNEL REMAPPING
AUDIO DELAY
AUDIO GAIN
PRESET
EMERGENCY THROUGH
ANALOG AUDIO INPUT
TERMINATION SEL
Lock for a panel operation, an error operation preventing.
Audio remapping function can be applied for arbitrary inputs of 8 channels
embedded, 4 channels AES/EBU, and 2 channels analog.
Delay adjustment for 8 channels embedded audio, 8ms step up to 1000ms.
Gain adjustment for 8 channels embedded audio. A range is within ±12.0dB
for each channel.
Presets the pattern of re-mapping and level, up to 4.
When turns off power at emergency, connects between SDI input and
output-1, input signal is outputted.
Selectable from 600Ω or 10kΩ impedance of parallel analog audio input
Specifications
(1) MUX-30HD/SD
Input Signals
・SDI IN
・AES/EBU IN 1 to 4
・AUDIO IN L,R
Output Signals
・SDI OUT 1 and 2
Video Formats
Dimensions
Weight
Operating Temperature
Operating Humidity
Power Consumption
Video Delay
1 × SMPTE424M, SMPTE292M, SMPTE259M-C, 0.8Vp-p/75Ω, BNC
connector ※ 3G:LEVEL A corresponding
4 × SMPTE276M, 8channels, 1.0Vp-p/75Ω, via 4 BNC connectors
2 × balanced, 600Ω/10kΩ Over, via 2 XLR-3 female connectors
+4dBm, 0dBm, -6dBm, -12dBm
1 × SMPTE424M, SMPTE292M, SMPTE259M-C, 0.8Vp-p±10%/75Ω, via 2
BNC connectors ※ 3G:LEVEL A corresponding
1080p 59.94/60/50/25/29.97/30/23.98/24, 1080psF 23.98/24
1080i 59.94/60/50, 720p 59.94/60, 525i, and 625i
100 mm(W) x 35 mm(H) x 150 mm(D) (projecting parts not included)
620g
0℃ to 40℃
20% to 80%RH non-condensing
MAX 0.87A (7.83VA)
3G： 1.0μs, HD： 1.0μs, SD：Less than 2.5μs
Note) SDI OUT is not defined when no SDI IN input or un-supported signal is inputted.
(2) VAC-12V01A (AC adapter)
Input Voltage
Output Voltage
Power Consumption
Operating Temperature
Operating Humidity
AC100V to 240V, 47Hz to 63Hz , 0.31A , round type 2pin plug
DC +12V/1A , XLR-4 female connector (1：- , 4：+)
MAX 1A（12VA）
0℃ to 40℃
20% to 80% RH (non-condensing)
Performance
Input Characteristics
・SDI IN
Resolution
Sampling frequency
Cable equalization
Return loss
10bit
3G：148.35/148.5MHz, HD： 74.18/74.25MHz, SD：13.5MHz
3G：100m/5CFB, HD：100m/5CFB, SD：300m/5CFB
3G：≥ 15dB from 5 MHz to 1.485GHz / ≥ 10dB from 1.485GHz to 2.97GHz
HD：≥ 15dB from 5 MHz to 1.485GHz
SD：≥ 15dB from 5MHz to 270MHz
・AUDIO IN AES/EBU 1 to 4
Resolution
Sampling frequency
Signal amplitude
HD:24bit, SD：20bit
48kHz
0.1 to 3Vp-p/75Ω
・AUDIO IN ANALOG L,R
Resolution
S/N
Crosstalk
Sampling frequency
Frequency response
Output Characteristics
HD:24bit, SD：20bit
≥ 70dB
≥ 60dB
48kHz
±1dB from 20Hz to 20kHz
・SDI OUT1, 2
Resolution
Sampling frequency
Signal amplitude
Return loss
Rise/fall time
Overshoot
DC offset
Jitter characteristics
Alignment
Timing
10bit
3G：148.35/148.5MHz, HD： 74.18/74.25MHz, SD：13.5MHz
0.8Vp-p±10%/75Ω
3G：≥ 15dB from 5 MHz to 1.485GHz / ≥ 10dB from 1.485GHz to 2.97GHz
HD：≥ 15dB from 5 MHz to 1.485GHz
SD：≥ 15dB from 5MHz to 270MHz
3G：≤ 135ps(20% to 80%)
HD：≤ 270ps(20% to 80%)
SD：0.4ns to 1.5ns(20% to 80%)
≤ 10%
0V±0.5V
3G：0.3UI、HD：0.2UI、SD：0.2UI、
3G：2.0UI、HD：1.0UI、SD：0.2UI
Figuration Drawing
A unit of length: mm
※All specifications and functions subject to change without notice. All rights reserved.
SR06,R00