GORE® Shielded Twisted Pair Cables for Civil Aircraft

Controlled-impedance cables from Gore meet the industry's growing demand for aircraft cables with higher data rates on modern airborne digital networks. Our durable cables ensure lifelong protection and performance in a low-profile, flexible, and routable construction making them well-suited for aerospace harness applications.

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+1 800 626 7708

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+49 9144 6010

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China (Shanghai)

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South Korea

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Resource Library

Shielded Twisted Pair Cable With Controlled Impedance of 1000hms

Aerospace

Download technical information — including cable properties/characteristics, applications, qualifications, connector options, cable preparation, and ordering information.

English (U.S.)

All Resources For GORE® Shielded Twisted Pair Cables for Civil Aircraft

Overview

Improvements in aerospace technology and passenger expectations for constant connection and access to IFE are driving the demand to update commercial aircraft with higher data rate cables. These cables also need to provide consistent power in less space of an airframe.

GORE Shielded Twisted Pair Cables utilize low-voltage differential signals (LVDS) with controlled impedance for data transmission lines at speeds up to 1 GHz. No matter the conditions inside or outside the aircraft, our cables ensure reliable performance for a successful flight every time. That’s because the combination of durable materials in their construction enables a higher tolerance against the harshest environments, like rapid changes in temperatures encountered during take-off and landing.

SAVE WEIGHT WITH GORE CABLE TECHNOLOGY

Our shielded twisted pair cables work well in aerospace harness applications because of their high flexibility and easy routability in hard-to-reach places of airframes. The low-dielectric cable configuration is 30% smaller, which reduces overall weight by as much as 50% when compared to standard oval configurations. If you compare our design side by side with alternative round designs, you’ll see that our cable is drastically smaller.

Our cables' superior electrical performance can also reduce the need for additional signal amplification in your system architecture, decreasing weight and power requirements even more.

Low-Profile configuration of GORE Shielded Twisted Pair Cables

Low-profile configuration

Smaller diameter of GORE Shielded Twisted Pair Cables

Smaller diameter

Aerospace Twisted Shielded Pairs Cable Construction
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Engineered fluoropolymer jacket

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Braided shield

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Silver-plated copper alloy conductor

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Color-coded composite dielectric

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Durable construction of GORE Shielded Twisted Pair Cables

Applications

GORE Shielded Twisted Pair Cables are engineered to perform reliably in a variety of aircraft applications, including:

  • avionics networks
  • cabin management systems
  • digital video systems
  • Ethernet backbone
  • LVDS devices
  • serial buses

If you have any questions or to discuss your specific application needs, please contact a Gore representative.

Benefits

GORE Shielded Twisted Pair Cables provide aircraft system architects and engineers with many benefits that improve electrical and mechanical performance such as:

  • reliable LVDS with controlled impedance for high-speed data transfer up to 1 GHz
  • durable construction protects against harsh conditions, like rapid temperatures
  • low-profile configuration reduces size by 30% and weight by as much as 50%
  • less need for additional signal amplification further reduces weight/power requirements
  • highly flexible with a tighter bend radius for easier installation in hard-to-reach places
  • compatible with variety of high-speed aerospace connector systems/backshells
  • selected pre-qualified samples with short lead times for prototyping and evaluation
  • low technical risk based on validated product performance in real-world conditions

For more information about the benefits of our cables, please contact a Gore representative.

Properties

These values demonstrate the electrical, mechanical and environmental performance of GORE Shielded Twisted Pair Cables.

Electrical Property Value
Standard Impedance (ohms)a 100 ± 10
Typical Operating Voltage (V) < 15
Nominal Velocity of Propagation (%) 80
Nominal Time Delay ns/m (ns/ft) 4.10 (1.25)
Capacitance pF/m (pF/ft) 42.6 (13.0)
Dielectric Withstanding Voltage (Vrms)
  Conductor-to-Conductor
  Conductor-to-Shield
 
1500
1000

a Contact a Gore representative for other impedance options.

 

Mechanical / Environmental Property Value
Jacket Material Engineered Fluoropolymer
Jacket Color White (Laser Markable)
Conductor Silver-Plated Copper Alloy
Conductor Color-Coding Blue/White
Dielectric Material ePTFE/PTFE
Temperature Range (°C) -65 to +200

 

Part Numbers & Drawings

Download the drawings to view cable characteristics, like diameter, weight, minimum bend radius and insertion loss.

Part Number AWG Size (Stranding)
DXN2600 20 (19/32)
DXN2601 22 (19/34)
DXN2602 24 (19/36)
DXN2603 26 (19/38)
DXN2604 28 (19/40)
DXN2605 30 (19/42)
DXN2606 32 (19/44)

Qualifications

GORE Shielded Twisted Pair Cables have undergone substantial qualification testing to ensure they meet the most current industry standards and our customers’ requirements.

Fill out a short form to receive a complimentary sample of our pre-qualified cables for prototyping and evaluation from our authorized global distributors, Air Cost Control (Europe) or WireMasters (US).

Resources

Recent News

Press Release

Gore Jolts Emerging Electric Aviation Market with New High-Performance Aerospace Wires

Posted October 13, 2020

W. L. Gore & Associates announced today a new solution that meets higher voltages as the trend continues towards aircraft electrification to reduce the impact of air transport on our environment. GORE® High Performance Aerospace Wires, GWN3000 Series, deliver the best combination of superior mechanical strength and outstanding electrical reliability without increasing wire bundle size or weight.

Press Release

GORE® PHASEFLEX® Microwave/RF Test Assemblies Honored, Set Gold Standard with Industry Innovators Award

Posted September 16, 2020

W. L. Gore & Associates announced that its GORE® PHASEFLEX® Microwave/RF Test Assemblies were recognized among the 2020 Military & Aerospace Electronics Innovators Awards. An esteemed and experienced panel of judges from the aerospace and defense community recognized Gore as a Gold honoree. These assemblies are being recognized for their durability and reliability for precision testing of electronic warfare (EW) / radar suites; electronic surveillance/counter measures; radar warning systems; missile approach warning systems; and navigation/communication systems.

Event

W. L. Gore & Associates Goes Virtual at IMS2020

August 4, 2020 - August 6, 2020

Due to the ongoing challenge of COVID-19, IMS2020 has been moved to virtual with live streaming. A key topic at the symposium is 5G connectivity, and Gore will present a portfolio of reliable microwave/RF test assemblies for 5G testing. We’ll describe how our cable assemblies provide durable, stable, and consistent performance to ensuring accurate and reliable testing results.

Press Release

Gore Products to Enable Mars 2020 Mission Communications

Posted July 30, 2020

W. L. Gore & Associates (Gore) today announced the company’s involvement in the Mars 2020 Mission scheduled for launch on July 30 from Cape Canaveral Air Force Station in Florida. This U.S. mission addresses high-priority scientific goals for exploration to help answer the questions of potential life on Mars.

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