DMB-5100E Series Professional IP to RF Modulator

Purpose-built to bridge the gap between modern IP-based media delivery and legacy RF television distribution infrastructure, the DMB-5100E Series IP to RF Modulator delivers a streamlined, all-in-one solution for converting digital programming into standard-compliant RF signals. It seamlessly ingests content transmitted over IP backbone networks, CDN platforms, or private local area networks, then modulates the programming into broadcast-grade digital RF signals for distribution over coaxial cable systems, or terrestrial transmission via DVB-T, ATSC, and ISDB-T standards. As a compact, user-friendly all-in-one utility device, it eliminates the complexity and cost of multi-device cascaded systems, making it accessible for both small-scale deployments and medium-to-large broadcast projects.

Universal High-Capacity Signal Input & Hybrid Processing

At the core of its input design, the DMB-5100E is equipped with 3 physically isolated Gigabit Ethernet (GigE) data ports, each with an independent stream processing engine to ensure stable, lossless signal reception. Every single port supports concurrent input of up to 128 IP streams, including both SPTS and MPTS formats, with full compatibility for mainstream UDP and RTP transport protocols. This gives the device a total IP input capacity of up to 384 simultaneous streams, easily accommodating large volumes of programming from IPTV systems, remote CDN sources, or local media servers. To deliver full backward compatibility with traditional broadcast equipment, the modulator also integrates 6 independent ASI input interfaces, enabling seamless access to local program sources from legacy ASI-based devices. It natively supports mixed processing of IP and ASI inputs, allowing operators to freely route, combine, and schedule content from both networked and local sources within a single device, with no need for external multiplexing or switching hardware.

Powerful modulation performance---Includes 3xGigabit Ethernet DATA Ports for IP input, each data port support 128*IP(SPTS/MPTS) UDP, RTP & Unicast / Multicast

Multi-RF Carriers out for hundreds of programs---Receive up to hundreds of ip streams, re-multiplex them as wanted,and output up 16 DVB-T/ATSC/ISDB-T multi-channel RF Frequencies with the ability to distribute hundreds of SD HD programs over Coax/terrestrial transmission

High efficient for usage the frequency point--16 Non-Adjacent frequency out for fully use the frequency point sources(when DVB-C out,32 carriers QAM out), non-adjacent frequency RF out,Frequency range:96~864MHz,

bandwidth range 768 Mhz,frequency points can be used flexible within bandwidth range

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