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High Flex Active USB3 Extension Cable

Active USB High Flex Cable

USB 3.2 Gen 1 (USB 3.0), 5Gbps, Motion-Rated Active Extension

The High-Flex Enduring Active USB 3.2 Extension Cable is engineered for machine vision and industrial automation applications that demand reliable USB 3.2 (5 Gbps) connectivity under continuous motion. By combining Newnex’s continuous-motion–rated high-flex USB3 cable construction with embedded FireNEX™-uLINK active repeater technology, this solution overcomes the distance and durability limitations of conventional USB extension cables.

It enables extended USB3 cable lengths, long travel distances in energy chains and cable carriers, stable bus-powered operation, and sustained signal integrity throughout the cable’s flex life. Designed for dynamic environments such as robotic arms, gantries, and automated vision systems, this active USB high flex cable supports a verified dynamic bending life of up to 6 million cycles, delivering consistent high-speed performance where standard USB cabling fails.

Ordering Information

ULHLU11AC12-5M
A to C
Screw Lock
5m (16.4 ft)
4.7m
5 Gbps
5V / 1.5A
ULHLU11AC12-8M
A to C
Screw Lock
8m (26.2 ft)
2.8m
5 Gbps
5V / 1.5A
ULHL-EX-6M
A to A / Female
6m (19.7 ft)
4m
5 Gbps
5V / 0.9A
ULHL-EX-8M
A to A / Female
8m (26.2 ft)
2m
5 Gbps
5V / 0.9A

Bending Styles

Bending & Motion Diagram

These diagrams illustrate supported bending styles and minimum bending radius for the High-Flex Active USB Extension Cable in continuous-motion applications.

Drag Chain / Continuous Motion

High Flex USB Cable Drag Chain Motion

Tick-Tock Motion

High Flex USB Cable Tick-Tock Motion

Supported motion types: Drag chain / Continuous motion / Tick-tock

Minimum dynamic bending radius: 12 × cable OD (≈ 75 mm)

Key Features

  • High-Flex USB3 (5 Gbps) Cable for Continuous Motion
    Designed for drag-chain and robotic applications requiring long travel distances and continuous dynamic movement.
  • Embedded FireNEX™ Active Repeater Technology
    Reconditions USB3 signals without external in-line modules, enabling clean routing through cable carriers and confined mechanical paths.
  • Extended Cable Length and Travel Distance
    Supports cable lengths up to 8 m (26 ft.) without in-line repeaters and drag-chain travel distances up to 4.7 m.
  • Long Flex Life
    Tested to 6 million flex cycles at a 75 mm minimum bending radius for long service life in demanding motion systems.
  • Lifecycle Signal Stability
    Maintains reliable USB3 performance as the cable ages under repeated motion, reducing intermittent disconnects and signal degradation.
  • Enhanced Bus-Power Support
    Powers embedded repeater circuitry and supports bus-powered USB3 cameras and peripherals without requiring external power supplies.
  • Secure Industrial Connectivity
    Available in USB-C extension cable and USB-A extension cable configurations, featuring USB-IF / USB3 Vision screw-locking connectors and EMI-shielded construction for vibration-prone environments.

Specifications


PERFORMANCE
USB Gen.
USB 3.2 Gen 1 (USB 3.0)
Max. Data Rate
5 Gbps
Backward Compatibility
USB 2.0 / 1.1
Active Technology
Embedded FireNEX™-uLINK repeater
Max Cable Length
Up to 8 m (26 ft.)
Max Extended Length
Up to 16 m (50 ft.) with mid-span repeater

POWER
USB Bus Power
5 V
Power Delivery
Enhanced bus power (no external power required)
Device Support
5V bus-powered USB3 Vision devices

MECHANICAL
Cable Outer Diameter (OD)
6.3 mm
Jacket Material
Durable TPE
Jacket Color
Orange
Operating Temperature
0 °C to 60 °C (32 °F to 140 °F)

FLEX AND MOTION PERFORMANCE
Dynamic Bending Radius (Min.)
12 × OD (≈ 75 mm)
Max Travel Distance
Up to 4.7 m (5 m cable)
Rated Flex Life
≥ 6,000,000 cycles
Motion Type
Drag-chain / continuous motion / Tick-Tock

EMI & COMPLIANCE
Shielding
360° Shielded
Connector Retention
USB-IF / USB3 Vision screw-locking
Machine Vision
USB3 Vision® Compliant
EMC
FCC, CE
Environmental
RoHS

SUPPORT
Warranty
1-year Manufacture Warranty

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