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HD-SDI 4 Balanced AES Audio Embedder
Model: 7721AE4-B-HD
- Automatic detection of video standard
- Bypass relay protection on one SDI output for power failures
- 24-bit AES input and audio embedding
- Individual audio group assignment for each group
- Group lock mode maintains phase relationship between the groups for 5.1 audio applications
Product Info
Tech Specs
Documents
The 7721AE4-HD Audio Embedder inserts AES audio signals into a 1.5Gb/s HD video signal as specified in SMPTE ST 299-1. The companion 7721AD4-HD Audio Deembedder facilitates audio demultiplexing at the destination. SMPTE ST 299-1 allocates four groups of four audio channels that can be embedded into the SMPTE ST 292-1 bitstream. The 7721AE4-HD embeds up to 4 AES audio pairs into two groups on the HD-SDI outputs for discrete 5.1 audio applications. The 7721AE4-HD is Dolby E compliant when the sample rate converters are turned off. VistaLINK® enables control and configuration capabilities via Simple Network Management Protocol (SNMP). This offers the flexibility to manage the module status monitoring and configuration from SNMP enabled control systems such as Evertz VistaLINK® PRO locally or remotely (not yet implemented).
- Automatic detection of video standard
- Bypass relay protection on one SDI output for power failures
- 24-bit AES input and audio embedding
- Individual audio group assignment for each group
- Group lock mode maintains phase relationship between the groups for 5.1 audio applications
- Sample rate conversion disable on AES inputs to permit Dolby E embedding
- Programmable audio delays (up to 7 frames in 1/2 video field increments using DIP switches or up to 1365.313ms in 1 sample increments with VistaLINK® control
- Ancillary packet cleaning mode removes all audio before embedding
- Ancillary packet reformatting mode left justifies and removes unused packets before embedding
- Embeds audio on internally generated black or blue video when there is no video input
- Front panel LEDs indicate video and audio signal presence, and module fault
- 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 Cont
- De-embedder/Embedder Type - AES
- Spec Sheet available - Yes
- Serial Video Input - Standard: SMPTE ST 292-1 (1.5Gb/s)
- Serial Video Input - Formats: 1080i/60, 1080i/59.94, 1080i/50, 1080p/30sF, 1080p/29.97sF, 1080p/25sF, 1080p/24sF, 1080p/23.98sF, 720p/60, 720p/59.94
- Serial Video - Number of Inputs: 1
- Serial Video Input - Connector: BNC per IEC 61169-8 Annex A
- Serial Video Input - Equalization: Automatic 100m @ 1.5Gb/s with Belden 1684A or equivalent cable
- Serial Video Input - Return Loss: > 10dB up to 1.5Gb/s
- Serial Video Output - Standard: SMPTE ST 292-1 (1.5Gb/s)
- Serial Video - Number of Outputs: 2 (1 bypass relay protected)
- Serial Video Output - Connector: BNC per IEC 61169-8 Annex A
- Serial Video Output - Embedded Audio: Standard: SMPTE ST 299-1; Resolution: 24 bits; Sampling Rate: 48 kHz synchronous
- Serial Video Output - Signal Level: 800 mV nominal
- Serial Video Output - DC offset: 0V ±0.5V
- Serial Video Output - Rise/Fall Time: 200 ps nominal
- Serial Video Output - Overshoot: < 10% of amplitude
- Serial Video Output - Return Loss: > 15dB up to 1.5Gb/s
- Serial Video Output - Wideband Jitter: < 0.2UI
- AES Audio Input - Standard: SMPTE ST 276, single ended AES
- AES Audio - Number of Inputs: 4
- AES Audio Input - Connector: BNC per IEC 61169-8 Annex A
- AES Audio Input - Resolution: 24 bits
- AES Audio Input - Sampling Rate: 32kHz to 96kHz synchronous or asynchronous; 48kHz synchronous AES required when sample rate converter is disabled
- AES Audio Input - Impedance: 75 ohms unbalanced
- AES Audio Input - Level: 1V p-p ±0.1V
- Number of Slots: 1
- Active Power: 11 Watt
- DC Voltage: 12 Volts
- Regulatory Compliance: FCC Part 15 Class A, EU EMC Directive
HD-SDI 4 AES Unbalanced/Balanced Audio Embedder
62 kb
- Data Sheet
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Texolve Digital Inc.
201A Ann Street
Oakmont, PA 15139
USA
(724) 337-1685
www.texolve.com
Contact in regards to this product:
Evertz
Model: 7721AE4-B-HD
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