Specifications

Ordering Information
Key Features
p.55
MUX-8258-4C-R2C MUX-8258-8C-R2C
Audio Embedding / De-Embedding
Analog Audio Multiplexer
MUX-8258-4C 4 CH Analog Audio Multiplexer
MUX-8258-8C 8 CH Analog Audio Multiplexer
Rear Module Sufx (ex: [model]-R2)
-R2C Rear Module for MUX-8258-4C /
MUX-8258-8C
12
SDI IN
ANLG 1 IN
ANLG 2 IN
ANLG 3 IN
ANLG 4 IN
SDI OUT
NOT
USED
NOT
USED
NOT
USED
NOT
USED
12
34
56
78
12
SDI IN
ANLG 1 IN
ANLG 2 IN
ANLG 3 IN
ANLG 4 IN
ANLG 5 IN
ANLG 6 IN
ANLG 7 IN
ANLG 8 IN
SDI OUT
12
34
56
78
• Analog audio embedding for all popular
HD / SD SDI formats
• Analog gain done entirely in the analog domain
• Audio proc amp controls; gain, invert, delay and sum
• Full control over channel assignments, primary and
backup sources
• Congurable overwrite and append capability for
existing embedded audio
• Programmable video output on SDI input loss
• Backup audio insertion on audio input loss
• Programmable silence detection and timeout thresholds
• No audio breakout cables required
• 5-year transferable warranty
• MUX-8258-4C Power: 9.5 watts
• MUX-8258-8C Power: 11 watts
Analog Audio Multiplexer
The ideal solution for multiplexing 4 or 8 analog audio sources into an HD / SD SDI signal.
The MUX-8258-4 (-8C) is a high quality program analog
audio multiplexer capable of embedding up to 8 analog audio
channels into an HD / SD SDI signal. Audio proc amp
control on each input allows for audio processing with
independent channel sample rate conversions, gain of
±10dB, audio delay up to 1 second and channel phase invert
and summing capability.
The MUX-8258-4C (-8C) is extremely exible in handling
channel assignments and channel re-mapping as well as fully
congurable append and overwrite capability for existing
channels. Various conguration options are available for backup
scenarios should a loss of input occur.
The MUX-8258-4C features 4 analog inputs and the
MUX-8258-8C features 8 analog inputs.
SDI
VIDEO IN
(BNC 1)
LINE
BUFFER
SDI
RECEIVER
AUDIO
EMBED
TEST
PATTERN
SDI
TRANSMITTER
SDI
VIDEO OUT
(BNC 2)
MUX-8258-4C
ANLG INPUTS
MUX-8258-8C
ANLG INPUTS
ADC
16 CHANNEL
DMX
UP TO 16
CHANNELS
4 or 8
CHANNELS
16 CHANNELS
16 CHANNELS
UP TO 16
S
AUDIO
and TONE
GENERATOR
OR
MUX-8258-4C / MUX-8258-8C
3G
AN-AUD
HD
SD