IRD1321 is the newest model and Broadcast quality of Dibsys’s IRD product family. It provides operators an ideal solution for receiving, remultiplexing, descrambling and decoding operations, supporting all MPEG profile from Main to High 422P including MPEG-2 8-bit and MPEG-4 4:2:2 10-bit (optional). Equipped with a variety of inputs, it ensures compatibility with all transmission media.
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 or 4:2:2 of 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 baseband 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.
◆ Variety of input options DVB-T2/S2/S/C/T/DTMB/ATSC/ISDB-T, 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 and 4:2:2 (optional) 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
◆ On Site software update through IP and USB
◆ RSSI, received Eb/No & BER monitoring
◆ 1.5” TFT LCD on front panel for monitoring
◆ Hot-swappable redundant power supply