HD Video Optoelectronic Components

 

Our company specializes in manufacturing high-definition camera optoelectronic cable assemblies, utilizing original Swiss LEMO 3K.93C connectors – globally certified as the sole interface fully compliant with SMPTE, ARIB, and EBU broadcast standards. These integrate specialized composite cables supplied by U.S. manufacturer BELDEN and Japan's Furukawa, engineered with:
• 4×20AWG power conductors,
• 2×24AWG signal control wires,
• 2×single-mode optical fibers (SMF) for audiovisual transmission.

The cable structure incorporates a 1.8mm high-tensile steel wire core and comprehensive braided shielding, ensuring mechanical integrity, EMI resistance, and extended service life. Designed for rigorous applications including outdoor broadcast cabling and studio system integration, our assemblies deliver military-grade quality with optimal cost-performance ratio domestically, guaranteed rapid delivery, and zero-compromise reliability.

 

 

• Plug and pull self-locking system for fast connection, insertion loss ≤ 0.1dB
• Two-way fiber optic, two-way power and two-way signal pin configuration
• Stainless steel housing suitable for use in particularly harsh environments, can withstand 20,000 times of plugging and unplugging
• Can withstand 1.5 meters of water immersion after connection (protection class IP68)
• Easy cleaning of fiber optic cores
• High- and low-temperature resistant, with an operating temperature range of -40°C to +80°C.
• Optional pre-terminated F2 fiber optic inserts for quick and easy installation in the field.

 

 

• Outdoor live broadcast applications
• Stadium applications
• Studio applications
• Concerts
• HD video transmission, broadcast TV

 

 

 

 

 

 

Categories	Parameter	Unit	Value
Optical performance	Insertion loss	dB	≤0.5dB
Mechanical Environmental Performance	waterproof level	/	IP68
	tensile strength	N	500N,1min
	Operating temperature	℃	-40～+80

 

Connection Schematic

 

 

• Vertical Integration & Expertise

Founded in 2019, we own a factory dedicated to researching and producing specialized connectors and optoelectronic components. This vertical integration lets us control every production stage-from raw materials to final assembly-ensuring consistent quality for our high-definition camera cable assemblies.

• R&D Excellence

Our in-house R&D team features technical experts from leading domestic optical sensing and communication companies. We also partner with top universities (Huazhong University of Science and Technology, Wuhan University, Chinese Academy of Sciences). This collaboration drives innovation, enabling us to develop products with advanced features (e.g., low insertion loss, IP68 waterproofing) that meet the strictest industry standards.

• Proven Quality & Industry Trust

Our products deliver stable quality at competitive prices, trusted across critical sectors-military, power, laser, and communications. Serving prestigious clients (Naval University of Engineering, China Shipbuilding Industry Corporation, etc.) proves our ability to support demanding applications, from outdoor live broadcasts to studio setups.

 

 

Q1: What makes the LEMO 3K.93C connector ideal for HD broadcast?

A1: The LEMO 3K.93C connector is fully compatible with SMPTE, ARIB, and EBU standards. It offers a long lifespan (20,000+ insertions), low insertion loss (0.1 dB), and robust construction-making it the global standard for HD camera systems.

Q2: Can the composite cable withstand outdoor live broadcast conditions?

A2: Yes! The cable features a 1.8mm high-strength steel wire core, braided mesh shielding, and IP68 waterproofing (withstands 1.5 meters of water immersion). It resists harsh environments, ensuring reliable performance for outdoor events like concerts or sports broadcasts.

Q3: What is the operating temperature range of the cable assemblies?

A3: The assemblies operate in temperatures from -40°C to +80°C, making them suitable for extreme conditions-from cold outdoor winter broadcasts to hot studio environments.

Q4: Do you offer pre-terminated fiber optic inserts for field installation?

A4: Yes! We provide optional pre-terminated F2 fiber optic inserts, enabling quick and easy installation in the field-reducing setup time for live events or studio deployments.

 

If you're interested in our high-definition camera cable assemblies and want to explore how they can elevate your broadcast systems-whether for outdoor live events, studio productions, or HD video transmission-contact us today. Let's build reliable, customized solutions for your projects!

 

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