Description

Impulse 400D is a powerful and cost-effective 4K UHD receiver decoder/gateway that supports MPEG-2/H.264/H.265/AVS+/AVS2 UHD/HD/SD video decoding and major audio decoding.

With ample tuner input options and multiple input/output interfaces, it can achieve the RF signal reception, program descrambling, multiplexing, downscaling and decoding output.

With IP-based stream processing and management interfaces, it is ideal to support advanced content distribution, 4K decoding, content remultiplexing, digital signal turnaround and transmission via an all-IP-headend system.

Features:

• Receiving
∙ Supports ASI and TS-IP inputs
∙ Support for internet delivery protocols (HLS, and SRT)
∙ Multiple tuner options to support DVB-S2X/S2/S/T2/T/C, 8VSB and ISDB-T
∙ Supports redundant backup between any two input sources
∙ Supports Genlock signal input
∙ Supports T2-MI transport stream decapsulation (optional)

• Data Processing
∙ Two independent common interfaces support multi-channel descrambling, making the unit   compliant with various popular CAM modules
∙ Embedded BISS-1 & BISS-E supports TS & Service level descrambling
∙ PSI/SI/PSIP processing and regeneration
∙ Supports TS & Service multiplexing and demultiplexing
∙ Supports TS & EIT pass-through

• Output
∙ MPEG-2/H.264/H.265/AVS+/AVS2 UHD/HD/SD video decoding
∙ HDMI2.0, 3G-SDI output
∙ SDI output with 1 embedded audio and expandable to 2 embedded audios (future)
∙ Up to 2 pairs of balanced analogue audio and 2 pairs of unbalan ced AES/EBU audio output via DB15 connector (1 by default, 2 is a future option)
∙ Up to 2 pairs of unbalanced analog audio output via BNC connector(1 by default, 2 is a future option)
∙ Multicast and unicast broadcasting in LAN and WAN network via two GbE ports
∙ GPI alarm output (reserved for future use)
∙ Two TS over IP output ports
∙ Two ASI output ports

• Management
∙ 1 Ethernet 10/100Base-TX, RJ45
∙ Web-based user interface
∙ Front panel LCD screen and press buttons