Signal Processing Systems : De-embedders & Embedders : Evertz - 7721AE8-B-HD

HD/SD-SDI 8 Balanced AES (16 Channel) Audio Embedder

Model: 7721AE8-B-HD

Audio embedding into 1.5Gb/s HD or 270Mb/s SD video
Automatic detection of input video standard
Two 1.5Gb/s HD or 270Mb/s SD serial video outputs
By-pass relay protection for main program output
Supports 24-bit AES audio Embedding for HD and 20-bit AES audio embedding for SD

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The 7721AE8-HD Audio Embedder inserts 8 AES audio signals into a 1.5Gb/s HD or 270Mb/s SD video signals as specified in SMPTE ST 299-1 or ST 272 respectively. The companion 7721AD8-HD Audio De-embedder facilitates audio demultiplexing at the destination. The 7721AE8-HD embeds up to 8 AES audio signals into four groups on the HD/SD outputs allowing dual 5.1 audio applications. The 7721AE8-HD module supports 24-bit AES audio embedding for HD and 20-bit audio embedding for SD. In addition, a full 16x16 audio channel router is available for channel re-mapping. The 7721AE8-HD is Dolby compliant and automatically disables sample rate conversion on AES inputs to permit seamless Dolby embedding. 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 embedding into 1.5Gb/s HD or 270Mb/s SD video
Automatic detection of input video standard
Two 1.5Gb/s HD or 270Mb/s SD serial video outputs
By-pass relay protection for main program output
Supports 24-bit AES audio Embedding for HD and 20-bit AES audio embedding for SD
Flexible 16x16 audio channel router for channel re-mapping
Dolby compliant with automatic sample rate conversion disable on AES inputs to permit seamless Dolby embedding
Miniature bargraph display to monitor audio content activity
Numerous signal monitoring aids
Ancillary packet cleaner removes any interfering audio groups prior to embedding
User control to force removal of additional audio groups
Embeds audio on internally generated black or blue video when there is no video input
Card edge LEDs indicate video and audio signal presence and module fault
VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller

De-embedder/Embedder Type - AES
Spec Sheet available - Yes

Serial Video Input - Standard: SMPTE ST 292-1 (1.5Gb/s), (1080i/60, 1080i/59.94, 1080i/50, 1080p/30sF, 1080p/29.97sF, 1080p/25sF, 1080p/24sF, 1080p/23.98sF, 720p/60, 720p/59.94), 1035i/60, 1035i/59.94,1080p/30, 1080p/29.97, 1080p/25, 1080p/24, 1080p/23.98, 720p/50); SMPTE ST 259 (270Mb/s), 525 or 625 line
Serial Video - Number of Inputs: 1
Serial Video Input - Connector: BNC per IEC 61169-8 Annex A
AES Audio - Number of Inputs: 8
AES Audio Inputs - Standard: SMPTE ST 276, single ended AES
AES Audio Inputs - Connector: BNC per IEC 61169-8 Annex A (with DB15 to BNC 6ft Breakout cable)
AES Audio Inputs - Resolution: 24 bits
AES Audio Inputs - Sampling Rate: 48kHz synchronous or asynchronous (48kHz synchronous AES required when sample rate converter is disabled)
AES Audio Inputs - Impedance: 75 ohms unbalanced
AES Audio Inputs - Signal Level: 1V p-p ±0.1V @ termination load
Metadata Input - Type: Dolby E Metadata SMPTE RDD6
Metadata Input - Standard: RS-422
Metadata Input - Baud rate: 115,200 baud
Metadata Input - VANC Embedding: SMPTE ST 2020
System Performance - SRC THD+N: -140 dB
System Performance - Embedding Latency: 0.3ms (HD), 0.7ms (SD), 3ms (with SRC)
Number of Slots: 1 (7700 or 7701 frame mounting)
Active Power: 7 Watt
DC Voltage: 12 Volts
Regulatory Compliance: FCC Part 15 Class A, EU EMC Directive

7721AE8-HD - HD/SD-SDI 8 AES (16 Channel) Audio Embedder

HD/SD-SDI 8 AES (16 Channel) Audio Embedder 74 kb - Data Sheet

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