Canare
Canare L-5.5CUHD 12G-SDI 75 OHM Video Coaxial Cable
Best high-performance cable for professional 4K broadcast and studio installations.
Experience superior signal integrity with the Canare L-5.5CUHD 12G-SDI 75 OHM Video Coaxial Cable. This high-performance cable is engineered to reliably transmit 12G-SDI signals over distances up to 100 meters, making it ideal for demanding broadcast and professional video applications. Its construction ensures minimal return loss and maintains compatibility with existing cable diameters. The cable features a robust design for durability and consistent performance in critical environments, supporting 4K UHD video transmission with ultra-low loss. It meets UL 1666 Riser flame resistance standards for professional installations.
$559.00
Owner Satisfaction
4.8
/ 5
Category Rank
3
/ 5745
#3 in Audio & Video Cables
Price vs Category Average
+3%
Above average
Cable Type
Coaxial Cable
/ Coaxial Cable
Who it's for
- Broadcast engineers requiring reliable 4K UHD signal transmission
- System integrators needing durable cables with minimal signal interference
- Facility managers maintaining versatile, multi-standard professional video infrastructure
Who should skip it
- Budget-conscious studios working with standard HD-SDI requirements
- Mobile production crews needing flexible cables for rapid deployment
- Inexperienced technicians lacking specialized termination tools and training
Performance breakdown
Signal Integrity
Ultra-low loss performance ensures pristine 4K and 8K video transmission.
Transmission Distance
Reliably carries 12G-SDI signals across long runs up to 100 meters.
Build Durability
Robust dual shielding and heavy-duty jacket withstand demanding professional environments.
Installation Compliance
UL 1666 Riser rating simplifies safety requirements for permanent facility builds.
Interoperability
Standardized diameter ensures seamless integration with existing broadcast infrastructure.
Return Loss
Precision engineering minimizes signal reflection for consistent, high-fidelity data flow.
Key Specs
Cable Type
Coaxial Cable
Impedance
75 Ohms
Conductor Material
Annealed Copper
Gauge
16 AWG
Shielding
Copper foil and high-density tinned copper braided shielding
Insulation
Highly-foamed multi-layer PE
Jacket Material
PVC
Certifications
UL 1666 Riser rated
Features
- Supports 12G-SDI and 4K UHD video
- Transmits signals up to 100 meters
- Ultra-low loss performance
- Robust dual shielding for signal integrity
- Maintains interoperability with existing cables
- Designed for minimal return loss
- UL 1666 Riser rated for flame resistance
- Durable PVC jacket for longevity
What customers say
The Canare L-5.5CUHD cable is highly trusted for professional high bandwidth video, particularly for demanding 4K UHD 12G-SDI signals over long distances. Its exceptional reliability and robust construction ensure signal integrity, making it ideal for both field and permanent installations. The precise 75 Ohm matching guarantees dependable performance in critical applications. While a premium product, its quality justifies the investment, establishing it as an industry benchmark for reliable 4K connectivity.
Know before you buy
Yes, the L-5.5CUHD is specifically engineered to support 12G-SDI signals, making it fully capable of transmitting 4K at 60Hz and 8K at 60Hz resolutions.
This cable is rated to maintain signal integrity for 12G-SDI transmissions up to 100 meters. Beyond this distance, you may experience signal degradation depending on your specific equipment.
Yes, the cable is UL 1666 Riser rated, which means it meets the safety standards required for vertical runs between floors in professional building installations.
While the dual shielding—consisting of copper foil and a high-density tinned copper braid—provides excellent protection against interference, it does make the cable slightly stiffer than standard consumer-grade coax. It is designed for durability in professional environments rather than frequent handling.
The L-5.5CUHD is designed to maintain interoperability with standard 75-ohm systems. However, ensure your connectors are rated for 12G-SDI performance to fully realize the cable's low-loss capabilities.
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