Product Overview
The StarTech.com USB Galvanic Isolator (Model: U1-USB-ISOLATOR) is designed to protect sensitive computer equipment and USB devices from harmful power surges, ground loops, and electrical interference. It provides robust galvanic isolation, capable of withstanding up to 6000V for a maximum duration of 1 minute, safeguarding mission-critical equipment from potential electrical damage.
This isolator is engineered for reliable performance even in harsh environments, featuring an operating temperature range of -30°C to 75°C and an IP40-rated enclosure for dust and water resistance. Its inline, plug-and-play design allows for immediate installation between a USB device and its host computer without requiring any additional settings or software configuration.
The device supports both USB 2.0 (12Mbps) and USB 1.1 devices, delivering up to 5V/250mA. For devices requiring more power, it can supply up to 5V/500mA with an optional external power adapter (sold separately).
The electrical noise suppression capabilities ensure stable data transfer and extend the lifespan of connected devices, minimizing the risk of performance degradation, downtime, or costly repairs. Galvanic isolation is crucial for ensuring safe and reliable connectivity in demanding applications such as industrial automation, test laboratories, and telecommunications.
Product Image Description: The device is a compact, black rectangular unit. It features a USB-A port on one end and a USB-B port on the other. Labels indicate "USB Aux Power", "Downstream", "Upstream", and "Aux Power DC 6V 2A". A status LED is visible on the unit.
Key Features & Benefits
- Protects USB devices and peripherals from ground loops and power surges up to 6000V.
- Compact, plug-and-play inline isolator supports USB 2.0 (12Mbps) and USB 1.1 devices.
- Ideal for protecting mission-critical equipment in automation, test labs, and production environments.
- Durable construction with a UL-rated PC-ABS enclosure, offering wear resistance and flame retardancy.
- IP40 rating for dust and water resistance.
- Wide operating temperature range (-30°C to 75°C) for harsh environments.
- TAA-compliant for government procurement.
- Designed for IT professionals, backed by 24/5 multilingual technical support.
Specifications
| Feature | Specification |
|---|---|
| Isolation Voltage | 6000V DC (1 minute duration) |
| Power Output | 5V 250mA (Bus Powered) / 5V 500mA (with optional adapter) |
| USB Cable | 0.9m USB-B to USB-A cable included |
| USB Standards Supported | USB 1.1 (1.5 Mbps) & USB 2.0 (12 Mbps) |
| Certifications | CE/LVD (2014/35/EU), IEC/EN 62368-1 compliant; ABS & PC 94V-0 enclosure |
| Chipset | Analog - ADUM4160 |
| Max. Transfer Rate | 12 Mbps |
| Operating Temperature | -22°F to 167°F (-30°C to 75°C) |
| Storage Temperature | -40°F to +185°F (-40°C to +85°C) |
| Humidity | 0 to 95% (non-condensing) |
| Color | Black |
| Product Length | 2.2 in [5.5 cm] |
| Product Width | 3.5 in [8.9 cm] |
| Product Height | 0.9 in [2.4 cm] |
| Product Weight | 2.6 oz [72.3 g] |
| Package Length | 2.0 in [5.2 cm] |
| Package Width | 4.3 in [11.0 cm] |
| Package Height | 2.5 in [6.3 cm] |
| Shipping Weight (packaged) | 4.6 oz [130.0 g] |
LED Indicators
- Link LED: Solid Blue indicates a USB device is connected to the isolated USB port. Off indicates no USB device is connected.
- Aux Power LED: Solid Green indicates external power is present. Off indicates no external power.
Included in the Box
- 1 - USB Isolator
- 1 - 0.9m USB-B to USB-A Cable
- 1 - Hook and Loop Strap
- 1 - DIN Rail Mounting Kit
Certifications & Compatibility
The product is compliant with:
FC [Logo description: FCC certification]
CE/LVD (2014/35/EU)
IEC/EN 62368-1
Operating System Independent.
Warranty
Warranty Policy: 2 Years
Product design and specifications are subject to change without notice.
