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The Complete Solution Provider
7821AD8-3G, 7821AD8-3G-AESD, 7821AD8-B-3G, 7821AD8-LTC-3G
3G/HD/SD-SDI 8 AES Audio De-embedder with Dolby®Metadata Extractor
7821AD8-3G
PGM
IN
PGM
OUT
4
AES OUT/GPI/METADATA
3G/HD/SD-SDI
Input
16 x 16
Audio
Shuffler
Audio
Mixer
Audio
Gain
3G/HD/SD-SDI
Outputs
Dolby Metadata
8 AES Outputs
3 GPIs
A
1
2
3
4
Audio
De-Embedder 1
Audio
De-Embedder 2
Audio
De-Embedder 3
Audio
LTC
De-embedder
*7821AD8-LTC-3G Only
De-Embedder 4
16 Channels
(8 AES)
3 GPIs
RP 2020 Dolby
Metadata
Extractor
Control
Alphanumeric Card Edge
Status Display
Card Edge
Control
Status
VistaLINK®
Interface
AES
OUTPUT
PGM
IN
PGM
OUT
1
BYPASS
PGM
OUT
2
758
6
4
12
3
GPI1 GPI3
Tx+
Tx-
GPI2
7821AD8-3G-AESD
Rx+Rx-
I/O of 7821AD8-3G shown
PGM
IN
PGM
OUT
1
PGM
OUT
2
AES OUT/LTC OUT/GPI/METADATA
PGM
OUT
3
PGM
OUT
4
7821AD8-
LTC-3 G
BYPASS
*Note: Only 2 GPIs
available on
7821AD8-LTC-3G
7821AD8-B-3G
PGM
IN
PGM
OUT
1
PGM
OUT
2
BYPASS
AES
OUT
8
4
6
2
7
3
5
1
Serial Video Input:
Number of Inputs: 1
Standard: SMPTE 424M (3Gb/s) 1080p
ST 292-1 (1.5Gb/s), 1080i, 1035i, 720p
SMPTE 259M (270Mb/s) 525i, 625i
Connector: BNC per IEC 61169-8 Annex A
Input Equalization:
3G: Automatic to 80m @ 3Gb/s with
Belden 1694A or equivalent cable
HD-SDI: Automatic to 100m @ 1.5Gb/s with
Belden 1694A or equivalent cable
SD-SDI: Automatic to 300m @ 270Mb/s with
Belden 1694A or equivalent cable
Return Loss:
3G: > 10dB up to 3.0GHz
HD: >13dB up to 1.5GHz
SD: > 15dB up to 270MHz
Serial Video Outputs:
Number of Outputs: 4 (1 output bypass relay protected)
2 (1 output bypass relay protected on
-AESD model & -B model)
Standard: Same as input
Connectors: BNC per IEC 61169-8 Annex A
Wideband Jitter: < 0.20 UI HD
< 0.30 UI 3G
AES Audio Outputs:
Number of Inputs: 8 AES outputs
Standard: SMPTE 276M, single-ended AES
Connector: BNC per IEC 61169-8 Annex A (with
DB15 to BNC 6ft Breakout cable)
8x miniDIN connectors (-AESD model)
Terminal blocks (-B model)
Resolution: up to 24 bits
Sampling Rate: 48kHz
Impedance: 75Ω unbalanced, 110Ω balanced
(-B model)
Signal Level: 1V p-p ±0.1V @ termination load
Metadata Output (Not available on -B model):
Type: Dolby-E
®
Metadata
Standard: RS-422
Baud Rate: 115,200 baud
Connector: DB15 breakout connector
Terminal block (-AESD model)
LTC Output (Only available on -LTC model):
Standard: SMPTE ST 12 LTC
Connector: DB15 breakout connector
Termination: 75Ω unbalanced
Output Level: 1v p-p nominal unbalanced
Electrical:
Voltage: +12V DC
Power: 15W
EMI/RFI: Complies with FCC Part 15, Class A EU
EMC Directive
Physical (Number of slots):
350FR: 2
7700FR-C: 2
7800FR: 1
The 7821AD8-3G Audio De-Embedder de-embeds up to 8 AES audio signals, on
up to 4 groups, from a SMPTE 424M (3Gb/s), ST 292-1 (1.5 Gb/s HD-SDI) or
SMPTE 259M (270Mb/s SD-SDI) video signal as specified in ST 299-1 or 272M
respectively. The companion 7821AE8-3G Audio Embedder facilitates audio
re-embedding at the destination.
The 7821AD8-3G come equipped with a full 16x16 audio channel router for audio
channel mixing and/or shuffling. With the -AESD suffix applied
(7821AD8-3G-AESD), the rear plate comes equipped DIN connectors for direct
AES connections eliminating the use of a break out cable. The module is designed
to properly handle the de-embedding of all Dolby audio streams including
extraction of any preset Dolby Metadata encoded in the upstream video signal.
The 7821AD8-LTC-3G will de-embed Ancillary Time Code (ATC) in 3Gb/s / HD,
or DVITC in SD to generate Linear Time Code (LTC).
VistaLINK
®
enables control and configuration capabilities via Simple Network
Management Protocol (SNMP). This offers the flexibility to manage the module
status monitoring and configuration locally or remotely.
• Audio De-embedding from a 3G/HD/SD-SDI video signal
• Automatic detection of input video standard
• Four serial video outputs (same standard as input)
• Bypass relay protection from main program output
• Flexible 16x16 audio channel routing for channel shuffling and mixing
• Dolby Metadata extraction via serial interface (not available on
7821AD8-B-3G)
• Card edge LEDs indicate video and audio signal presence and module fault
• LTC de-embedding (7821AD8-LTC-3G only)
• VistaLINK
®
capable for remote monitoring, control and configuration capabilities via
SNMP; using VistaLINK
®
PRO, CP-2116E or CP-2232E Control Panels. VistaLINK
®
is available when modules are used with the 3RU 7800FR frame and a 7700FC
VistaLINK®Frame Controller module in slot 1 of the frame
Ordering Information
Specifications
Features & Benefits
7821AD8-3G 3G/HD/SD-SDI 8 AES Audio De-Embedder with Dolby®Metadata
Extractor(Requires 7700FC for full module control)
7821AD8-3G-AESD 3G/HD/SD-SDI 8 AES Audio De-Embedder with Dolby
®
Metadata
Extractor(Requires 7700FC for full module control)
7821AD8-B-3G 3G/HD/SD-SDI 8 AES Audio De-Embedder
(Requires 7700FC for full module control)
7821AD8-LTC-3G 3G/HD/SD-SDI 8 AES Audio De-Embedder with Dolby Metadata
Extractor and LTC De-Embedder
Ordering Options: Rear Plate must be specified at time of order
Eg. Model +3RU
Rear Plate Suffix:
+3RU 3RU Rear Plate for use with 7700FR-C and 7800FR Multiframe
Accessories
7700FC VistaLINK®Frame Controller
CP-2116E-H Remote Control Panel
CP-2232E Remote Control Panel
Enclosures:
350FR 3RU Multiframe which holds up to 7 single slot modules
7700FR-C 3RU Multiframe which holds up to 15 single slot modules
7800FR 3RU Multiframe which holds up to 15 single slot modules
7801FR 1RU Multiframe which holds up to 4 single or 2 dual slot modules
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