This manual describes the installation and configuration of the 3Com 3C905B-TX Ethernet network adapter. It covers supported operating systems, physical connections, LED indicators, and environmental requirements.
The adapter supports both 10BASE‑T and 100BASE‑TX modes, provides link status LEDs, and complies with standard Ethernet specifications. Detailed wiring and driver installation steps are included for Windows, Linux, and Unix platforms. This manual is written in Chinese.
| Supported Media | 10BASE‑T and 100BASE‑TX |
|---|---|
| Maximum Cable Length | 100 m / 328 ft |
| Operating Humidity | 10 % to 90 % |
The maximum cable length is 100 meters (328 feet) for both 10BASE‑T and 100BASE‑TX connections.