Compact Modular Digital TV Headend

WDH-1500 is a compact modular digital TV headend that includes professional MPEG-2 and MPEG-4 AVC/H.264 SD/HD IRD, MPEG-2 and MPEG-4 AVC/H.264 SD/HD Encoder/Transcoder, Re-Multiplexer, QAM/COFDM Trans-Modulator, Dual Channel Analog Modulator, DVB Scrambler and so on. Within a 4U×19" chassis, it provides 8 slots for any type of modules and 2 redundant power supply units. Thanks for its flexibility and high density, WDH-1500 offers operators the advanced headend architectures in the marketplace for delivering analog and digital broadcast services to their subscribers. Coming with more new modules, WDH-1500 is most suitable for future multiple network architectures: streaming and multiplexing of digital content over IP based networks and conversion of digital content for analog networks.

Main Feature

• DVB-S2/S, DVB-S, DVB-C, DVB-T2/T IRD modules with CI
• DVB-S/S2T/T2 to DVB-C QAM and DVB-T COFDM trans-modulator module
• MPEG-2, H.264 HD/SD encoder and trans-coder module
• 8 Way re-multiplexer module
• DVB Simulcrypt, BISS-1, BISS-E scrambler module
• Rich interface with ASI, IP, SDI, YPbPr, CVBS, XLR
• Web, SNMP Remote Control or handheld programmer unit local control
• 4RU 19”chassis compact modular design, supporting up to 8 modules
• Functional module hot-swappable
• Redundant power supply
• Intelligent cooling system with temperature
• Stand alone function of each module
• Cost-saving by backward compatible with new modules
• On site software update through IP