2 Installing the NIC Software

1Verify that Windows NT is upgraded with Service Pack 4 (or the latest service pack).

NOTE: If you attempt to install the NIC driver on a newly installed Windows NT system (without Service Pack 4 or the most recent service pack), the driver will not install. The system will display a message indicating that you must exit the installation and first install Service Pack 4 or later. Note that 3Com has tested and supports Service Pack 6.0a only. For Backup Domain Controller (BDC) installation, see the readme file on the CD for more information.

2Start your Windows NT system and log in.

You must have Network Administrator privileges to install the driver software.

3Open the Windows Start menu and select Settings, Control Panel.

4Double-click the Network icon.

5When the Network window opens, select the Adapters tab.

6Click Add.

7When the Select Network Adapter window opens, click Have Disk....

8When prompted, insert the 3Com Gigabit Etherlink Server CD into your system’s CD-ROM drive, type the path to the driver, and select OK.

To install the NIC driver software for Windows NT, enter the following path: e:\

Where “e:” is the designation of the CD-ROM drive on your system.

NOTE: If you acquired the NIC software on floppy disk or from the 3Com website, enter the path to where the driver files reside on your system.

9In the Select OEM Option window the name of the NIC is highlighted. Click OK.

The Driver Properties window opens.

When the properties window appears, the NIC Status and Configuration tab is shown. The options under this tab are used for configuring basic NIC properties. For configurable options, see "Modifying Configuration Parameters" on page 18.

10Perform any necessary configuration changes, if needed. Click Close in the Driver Properties window.

11In the Network window, click Close.

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3Com 710026, 3C985B-SX, 3C986-T, 710011, 710024, 710025 manual Installing the NIC Software

710011, 710026, 710025, 710024, 3C985B-SX specifications

3Com, a pioneer in networking technology, has introduced several notable network interface cards (NICs) geared towards enhancing network performance and connectivity. Among these products are the 3Com 710011, 3C986-T, 3C985B-SX, 710026, and 710024, each designed with unique features to cater to various networking needs.

The 3Com 710011 is a 10/100 PCI Ethernet card that offers a reliable connection for desktop computers and servers. It features auto-sensing technology that allows it to automatically detect and adjust to the speed of the network, whether it’s 10 Mbps or 100 Mbps. This flexibility is crucial for environments where network demands can fluctuate. Additionally, the card supports full-duplex communication, enabling simultaneous data transmission and reception, thereby enhancing efficiency and reducing latency.

Next, the 3C986-T is a Gigabit Ethernet PCI card that stands out for its impressive performance capabilities. It supports speeds of up to 1000 Mbps, making it an excellent choice for environments requiring high bandwidth, such as data centers and enterprise networks. The 3C986-T is equipped with advanced features such as Jumbo Frame support, which allows for the transmission of larger packets, thus improving throughput and reducing CPU load. Furthermore, it is compatible with various operating systems, ensuring broad usability across different network setups.

The 3C985B-SX is another high-performance card designed for fiber optic connections. It supports 1000Base-SX standards, offering reliable connectivity over multimode fiber cables. This NIC is ideal for applications demanding high speed and long-distance data transmission, with a reach of up to 550 meters depending on the fiber used. With its low latency and high data integrity, the 3C985B-SX is well-suited for businesses that prioritize performance and reliability in their networking infrastructure.

The 710026 and 710024 models are additional offerings from 3Com, featuring robust technology to support various networking applications. The 710026 is specifically designed for wireless networking needs, providing seamless connectivity to Wi-Fi networks while supporting advanced security protocols to safeguard data transmission. On the other hand, the 710024 is optimized for desktop users, providing a cost-effective solution for connecting to wired networks with reliable performance at 10/100 Mbps.

In summary, these NICs from 3Com, including the 710011, 3C986-T, 3C985B-SX, 710026, and 710024, exemplify the company’s commitment to delivering high-performance networking solutions. With features tailored for various applications, from Gigabit Ethernet support to wireless connectivity, these cards are essential for businesses looking to enhance their network efficiency and reliability.