HZT Technology Unveils New 16-Channel 3G/HD-SDI Video Over LC Fiber Converter
for Broadcast & Live Production

Shenzhen HZT Technology, a specialized manufacturer and supplier of fiber optic transmission equipment for broadcast, professional audiovisual, security surveillance and stadium video systems, officially announces the launch of its brand-new 16-channel 3G/HD-SDI Video Over LC Fiber Converter. This high-density rack-mount SDI fiber transceiver is developed to meet the rising market demand for multi-camera live workflows, centralized video routing and long-distance SDI signal distribution, bringing space-saving and cost-effective fiber transmission solutions to system integrators, broadcasters and AV contractors worldwide.

As live streaming, sports broadcasting, court recording, theater performance and large venue AV projects continue to expand, integrators are facing common challenges: limited rack space, messy coaxial BNC cabling, short transmission distance and susceptibility to electromagnetic interference. Traditional single-channel or 4-channel SDI extenders require many rack units when deploying dozens of cameras, raising hardware investment and increasing the difficulty of on-site wiring and maintenance. HZT’s new 16-ch 3G/HD-SDI fiber converter is built to solve these pain points in one compact 1U rack chassis.

Compliant with SMPTE standard specifications, this converter supports 3G-SDI, HD-SDI and SD-SDI signal formats. It transmits 16 independent SDI video streams over a single fiber link with zero compression and ultra-low latency. All 16 BNC ports support embedded audio, SDI metadata and auxiliary data transmission, which is critical for broadcast-grade live production where audio-video synchronization and signal integrity cannot be compromised. Equipped with professional signal equalization, re-clocking and signal recovery circuits, the device automatically compensates signal attenuation, guarantees clean, jitter-free video output even after long-distance fiber delivery.

The transceiver adopts industry-standard LC fiber connectors, widely recognized in data center and broadcast AV infrastructure for small form factor and reliable connection. It works with single-mode optical fiber, supporting transmission distances up to 20 km. The optical module uses hot-pluggable SFP design; users can replace modules quickly according to different distance requirements without powering down the whole unit, greatly simplifying field commissioning and after-service work. The transmitter and receiver pair adopts plug-and-play architecture, no complicated software configuration or IP setting required. Once the fiber and BNC video cables are connected, the system starts working immediately, shortening on-site deployment time significantly.

Designed for 24/7 non-stop operation, the unit features a wide AC input power range and stable industrial-grade hardware structure. The 1U rackmount form factor fits perfectly into standard 19-inch equipment cabinets, which helps users maximize cabinet utilization and cut rack space consumption by 75% compared with using separate 1-channel SDI extenders. Front panel power indicator and signal status LEDs allow engineers to quickly check working status and locate faults during live events, which is an essential feature for mission-critical broadcast applications.

“Multi-camera live production has become mainstream, and our customers are looking for higher-density SDI fiber transmission hardware that balances performance, reliability and budget,” said the Product Manager of HZT Technology. “Many broadcast projects need 8, 16 or even more SDI camera feeds. Our 16-channel 3G/HD-SDI LC fiber converter is positioned for this scenario. It consolidates 16 SDI paths into one 1U box, reduces cable clutter, lowers the total system cost, and keeps the broadcast-level uncompressed video quality that our clients rely on.”

Typical application scenarios for this 16CH SDI fiber converter include TV broadcast studios, outdoor live event production, sports stadium video systems, courtroom recording systems, conference centers, exhibition halls, remote PTZ camera deployment and large-scale AV integration projects. It is also compatible with other HZT fiber transmission products, including HDMI fiber extenders, 12G-SDI receivers and custom audio-data fiber transceivers, enabling integrators to build unified, end-to-end fiber AV systems.

HZT Technology offers full technical support for this new model, including datasheets, test samples, customized panel labeling and OEM/ODM service. Technical engineers can provide signal testing guidance and system design suggestions for large projects. Samples are available for evaluation and testing for global customers now.

For detailed specifications, pricing, sample requests and technical consultation, please reach out to the sales team via email: sales@hzt-techs.com.