Specifications

Ordering Information
Key Features
p.56
MUX-8252-B-R2B
Audio Embedding / De-Embedding
AES
SD
AES / EBU Audio Multiplexer
MUX-8252-B AES / EBU Audio Mulitplexer
Rear Module Sufx (ex: [model]-R2)
-R2B Rear Module for MUX-8252-B
• HD / SD SDI SMPTE 259M, 1.485Gb/s and SMPTE
292M, 270Mb/s
• Audio embedding for all popular formats 480i, 576i,
720p, 1080i
• 2 selectable audio groups with selection of overwrite
or append
• 4 AES / EBU balanced inputs
• 2 SDI processed outputs
• Audio proc amp controls; gain, phase, delay AES
controls, sum, swap, shufe
• Analog video monitoring output
• 5-year transferable warranty
• Power: 10 watts
AES / EBU Audio Multiplexer
The ideal solution for embedding 4 balanced AES audio streams into an HD / SD SDI signal.
The MUX-8252-B is a high quality program AES / EBU audio
mulitplexer that embeds 2 selectable groups (8 channels) of
audio into an HD / SD SDI signal. Audio proc amp control on
the input allows for audio processing with independent channel
sample rate conversions, gain of ±18db, audio delay up to 1
second and channel phase invert with AES processing for sum,
swap, and shufe.
The MUX-8252-B offers 4 AES inputs, 1 reclocked output,
2 HD / SD SDI processed embedded audio outputs, and 1
analog composite output with the Ross Heads-Up Display for
local control.
The MUX-8252-B features 4 AES 110Ω balanced inputs.
AES 1 IN
AES 2 IN
AES 3 IN
AES 4 IN
SDI IN
- GND +- GND +- GND +- GND +
RECLOCKED
SDI IN
SDI OUT
SDI OUT
MONITORING
OUTPUT
REF
1
3
5
7
910
EQ
16 EMBEDDED
CHANNELS
16 EMBEDDED
CHANNELS
4 AES INPUTS
(8 CHANNELS)
SDI INPUT
AUDIO
DEMBEDDED
AUDIO DELAY
and CHANNEL
PROCESSOR
OUTPUT
IMAGE
PROCESSING
AUDIO
EMBEDDED
SERIALIZER
COMPOSITE
ENCODER
RECLOCK
and
DESERIALIZE
MUX-8252-B
AES INPUTS*
SDI OUT
SDI OUT
DRIVER
NTSC / PAL
MONITORING OUT
RECLOCKED
SDI OUT
DRIVER
* Up to 4 AES signals are supported
MUX-8252-B features 110Ω balanced inputs.
- Gnd +- Gnd +- Gnd +- Gnd +
MUX-8252-B
HD