4:2:0 HD RF HD-SDI Decoder With TELETEXT Subtitle CC

4:2:0 HD RF HD-SDI Decoder With TELETEXT Subtitle CC

IRD1321 is the newest model and Broadcast equipment of Dibsys’s IRD product family. It provides operators an ideal solution for receiving, remultiplexing, descrambling and decoding operations.

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Product Details

Overview

IRD1321 is the newest model and Broadcast equipment of Dibsys’s IRD product family. It provides operators an ideal solution for receiving, remultiplexing, descrambling and decoding operations.

IRD1321’s remultiplexing capabilities enable creation of new transport streams that are subsets of the original stream. Customized services may be output as multiple SPTS or MPTS over IP, as well as over ASI. By the dual DVB common interfaces, IRD1321 could decrypt multiple services in one transport stream or two.

IRD1321 is also a professional IRD that features a broadcast quality decoder for 4:2:0 MPEG-2 and MPEG-4 AVC/H.264 in both Standard Definition and High Definition formats, and provides a variety of industry standard digital and analog outputs, including CVBS video, AES/EBU Audio, analog Audio, SD-SDI and HD-SDI, frame Synchronization to the external black and burst signal is also available. The unit also performs HD down-conversion and aspect ratio adaptation of HD programs to generate professional quality base band analog video and audio outputs for easy integration with existing cable network infrastructure. This all-in-one architecture makes the IRD1321 an ideal product for distribution and contribution networks.

Features

Variety of input options DVB-T/S2/S/C/DTMB, ABS-S, TS/IP and ASI Port

Supports DVB-S2 Input Stream Identifier (ISI, optional) and DVB-T SFN MIP pass through 

Redundant backup among Tuner, ASI and TS/IP with configurable priority 

4:2:0 of SD/HD MPEG-2 and MPEG-4 AVC/H.264 digital video decoding 

Up to 8 Audio PIDs decode or pass through (compressed) in SDI output 

Up to 6 Audio PIDs decode or pass through (compressed) in AES output 

Multiple Analog and Digital Outputs, ASI, CVBS, HDMI, SD/HD-SDI, AES/EBU Audio, TS/IP 

Built-in TS re-multiplexer receives from ASI, Tuner and TS/IP Inputs

2×DVB-CI Slots, multi-program decryption, BISS-1 and BISS-E decryption 

Frame synchronizes the IRD to the external black and burst reference 

Dynamic PMT detection and automatic updating 

Supports VBI TELETEXT, EBU/DVB Subtitle, Closed Caption, and can be embedded in SDI 

UDP/RTP, Unicast/Multicast, and double full duplex SPTS/MPTS over IP 

Remote Control and Supervision by SNMP, HTTP WEB

One alarm Relay with D-sub 9 male connector 

Support Ethernet and USB upgrades

RSSI, received Eb/No & BER monitoring

1.5” TFT LCD on front panel for monitoring

Hot-swappable redundant power supply 


Back Panel Picture

Back Panel Picture



Principle Chart


Principle Chart


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