EN-91 Encoder

The EN-91 is a ultra-low delay AVC (H.264) high definition encoder. Ultra-low delay mode requires the use of Adtec's RD-71 IRD and delivers picture-to-picture services in 100 milliseconds! The EN-91 standard delay mode is fully interoperable with other IRDs making it ideal for mission critical trunking and ad-hoc applications.



The EN-91 offers amazing features and specifications in its 1-RU chassis, including redundant AC power supplies, enhanced control and monitoring via its front panel, browser and SNMP. In addition to encoding audio, the EN-91 pass-through support includes PCM, DolbyE (16 and 20 bit) and Dolby AC3 (2.0 and 5.1 ).
Feature Highlights

  • Automatic SD & HD Detection
  • AVC 4:2:2 Video Encoding
  • Copper & CVBS Video Interfaces
  • 1, 2 & 3 Frame End-to-End Latency
  • Sixteen (16) Channels of Audio Encoding via embedded SDI
  • Timecode, Captions, Teletext, and other VBI support

The EN-91 encodes and concurrently transports services via ASI & IP.
Applications

  • At Home Production

  • Video Delivery over IP

  • Concurrent ASI and IP delivery for multipath transmission

  • Up to eight pairs of audio encoding.

The EN-91 offers multiple feature keys for flexibility and future-proofing. Please contact your sales representative for more details about these features and how they can be enabled on your device.

Video Encoding:
Unique support for SD, AVC 4:2:0 & AVC 4:2:2
Audio Encoding:
Unique support for audio expansion
Transport Options:
Unique support for synchronous encoding and ABR dynamic bit rates
Latency:
Unique support for 1, 2 & 3 Frame Latency







Experiment with our on-line demonstration unit.
For on-site demonstrations, contact our sales team for more information. >>
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.:: Adtec Digital is a leading manufacturer of Broadcast, Cable and IPTV products and solutions. With over 30 years experience in compression and transmission technologies, Adtec Digital offers customers rock solid engineering, powerful features and unmatched customer service.::.

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