PCIe Expansion Cards
PCIe-USB381F
8-port USB 3.1 Gen1 frame grabber card
High port-density USB3 expansion for machine vision rigs running multiple USB3 cameras — no external power supply needed, and each port can be power-cycled independently in software for remote fault recovery of a hung camera.
Specifications
| Bus interface | x4, Gen2 PCI Express (2GB/s total bandwidth) |
|---|---|
| Ports | 8x USB 3.1 Gen1 Type-A ports via 4x Fresco FL1100SX xHCI controllers |
| Throughput | Up to 400MB/s sustained per port; 1600MB/s total with 8 cameras active |
| Power input | Onboard 5VDC supply, user-configurable 900mA/1800mA per-port current limit |
| Control | Software-programmable per-port power on/off (ports 0/2/3/4/5/6/7) |
| Operating temperature | 0°C to 60°C with ambient airflow |
| Dimensions | 117.7mm (W) x 111.2mm (H) |
| Certifications | CE/FCC Class A |
Specifications shown are for the base/reference configuration and are subject to change without notice per the manufacturer. Request a quote to confirm exact configuration, pricing, and lead time.
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