This document describes a product that uses DC 9V power supply with a power consumption of 11mW. The product has 3 ports and 6 connectors and supports the IEEE 1394 standard. It is equipped with 1 LED indicator and supports data transfer rates of 100, 200, and 400 Mbps. The product complies with the IEEE 1394a and P1394A standards and is suitable for operating temperatures of 5~40 degrees Celsius, storage temperatures of -20~60 degrees Celsius, and humidity of 0~80% RH. The product has a plastic housing, weighs 55g, and has dimensions of 77.6 x 70.2 x 31.2 mm.
This manual describes the FH-300 IEEE 1394 hub, a three‑port hub that supports 100, 200, and 400 Mbps data rates and hot‑plugging. It includes power requirements, physical dimensions, and environmental limits.
Installation instructions cover connecting the supplied IEEE‑1394 cable, optional external power adapter setup, and basic operation procedures. Troubleshooting advice helps resolve erratic behavior by resetting the hub.
| Power Consumption | DC 9V; 11 mW |
|---|---|
| Number of Ports | 3 |
| Data Transfer Rate | 100, 200, 400 Mbps |
| Operating Temperature | 5 °C to 40 °C |
| Storage Temperature | -20 °C to 60 °C |
| Humidity | 0 % to 80 % RH (non‑condensing) |
| Weight | 55 g |
| Dimensions | 77.6 × 70.2 × 31.2 mm |
Unplug the IEEE‑1394 cable from the computer’s port, then re‑insert it to reset the unit.
The adapter must provide DC 9 V at 300 mA, with the outer plug negative, inner plug positive, and connector size 5.5 mm outer diameter and 2.1 mm inner diameter.
The hub provides three IEEE‑1394a‑compliant ports.