This manual explains how to install and configure the Lenovo 3CSM905CX-TXNM V1.0 PCI Ethernet network adapter. It includes detailed procedures for mounting the card, connecting the RJ‑45 cable, and installing the appropriate driver software for various operating systems.
The guide also describes the LED status indicators, supported network standards (10BASE‑T/100BASE‑TX), physical dimensions, operating environment, and regulatory compliance. Technical specifications such as buffer sizes, interrupt level, and cable length limits are listed for reference. This manual is written in Chinese.
| Interface | RJ‑45 |
|---|---|
| Supported Standards | 10BASE‑T, 100BASE‑TX |
| Physical Width | 8.75 cm (3.375 in) |
| Operating Temperature | 0 °C to 70 °C |
| Operating Humidity | 10 %–90 % non‑condensing |
| Maximum Cable Length | 100 m (328 ft) for both 10BASE‑T and 100BASE‑TX |
| Interrupt Level | INTA |
| Regulatory Compliance | FCC Part 15 Class B, VDE 0871 Class B, EN55022 Class B, VCCI Class 2 |
Turn off the computer, remove the power cord, open the case, insert the card into an empty PCI slot, secure the bracket screws, close the case, and power on the computer; the OS will configure the card automatically if it supports Plug‑and‑Play.
When the LED glows green, the card is working at 10 Mbps; when the LED glows yellow, it is working at 100 Mbps.
Use a Category‑5 (5类) twisted‑pair cable; the maximum straight‑through length is 100 meters.
The driver supports Windows 95, Windows 98, Windows NT 3.5/4.0, Windows 2000, as well as DOS, Linux, BSDI UNIX, and several Unix variants.