Adtec Digital Dual Channel SD/HD Encoder EN-31

Adtec EN-31 Dual Channel SD/HD Encoder

The EN-31 is a dual channel, hardware-based distribution encoder with flexible transport options that fully supports ASI remuxing and VBI processing with eight channels of audio encoding per video service

With a low power 1RU footprint, the EN-31 inherits Adtec’s broadcast quality compression, advanced feature set, service performance and reliability in a dense platform targeted towards high-value applications.

In addition to encoding MPEG 1 Layer 2 audio, the EN-31 also encodes Dolby Digital, AAC-LC and HE-AAC (v1/v2) mixed mode audio, including stereo (2.0) and multi-channel surround (5.1) modes.

Key Features

• Copper and CVBS Video Interfaces
• Automatic SD and HD Detection
• Eight Channels of Audio Encoding Via Embedded SDI and AES Inputs
• Multiple Transport Stream over IP Protocols Including: RTP, UDP, RTMP and Zixi
• ASI Input for External Transport Stream Multiplexing
• MP1L2, DD, AAC-LC, HE-AAC (2.0 and 5.1)

RF Input

Audio Encoding:

• MPEG 1 Layer 2, Dolby Digital (AC3) 2.0 / 1.0 / 5.1 modes, AAC-LC, HE-AAC (v1 / v2) & AAC 6.0.
  

Transport Delivery:

• ASI-Remuxing, RTMP & Zixi IP Streaming.

Modulation:

• 8PSK, 16APSK, 32APSK, DVB-CID, 36Mbaud & 68Mbaud.

The 31 series encoder can be purchased with or without the integrated modulator and 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.

Terrestrial / Satellite Distribution, DSNG & OTT