从China供应商批发进口4-In-1 Ird — FOB条款

The STSS-9948 4-in-1 IRD integrates demodulation, descrambling and multiplexing into a single 1-U rackmount unit, converting RF signals into TS output streams. It supports 4 tuner inputs for DVB-C, T/T2, or S/S2 standards, alongside 1 ASI and 4 IP inputs, making it versatile for broadcast and satellite signal processing. The device includes 4 CAM/CI slots for descrambling encrypted programs from RF, ASI, or IP sources, with BISS functionality for additional descrambling capabilities.

The unit is designed for high-throughput applications, supporting up to 120 Mbps for BISS descrambling and outputting TS streams over 48 SPTS and 4 MPTS via UDP, RTP, or RTSP protocols. It features 4 independent ASI outputs for tuner/IP passthrough, with support for up to 128 PID mappings per input. Typical industry standards for such devices include compliance with DVB-CI for CAM interfaces and ETSI EN 300 429 for framing structure, which this model adheres to.

Common buyers include broadcast service providers, cable operators, and IPTV distributors who require reliable signal conversion and descrambling in a compact form factor. The device’s LCD display, remote control, and web-based NMS management system allow for easy configuration and monitoring. Firmware updates can be performed via the web interface, ensuring the unit remains compatible with evolving broadcast standards.

Chengdu Sighton Technology Co., Ltd. is a supplier of broadcast and satellite communication equipment based in Chengdu, China. The company specialises in integrated receiver-decoders (IRDs) and related signal processing solutions, catering to the needs of broadcast, cable, and IPTV industries. Its focus on compact, multi-functional devices reflects a commitment to providing efficient and scalable solutions for modern digital broadcasting.

The supplier’s trust tier is classified as harbor, indicating a baseline level of verification. While specific details such as response rate and average response hours are not provided, the company’s product descriptions highlight technical capabilities and compliance with industry standards. This positions Chengdu Sighton Technology as a provider of reliable, technically advanced equipment for professional broadcast applications.