Introduction ------------ SN2000P Series Ethernet Network Interface Card for ISA Bus PC Installation Guide ------------------------------- ----------- FCC Warning ----------- The SN2000PT and SN2000PCT have been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when these devices are operated in a commercial environment. These devices generate, use and can radiate radio frequency energy and, if not installed and used in accordance with this installation manual, may cause harmful interference to radio communications. Operation of these devices in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. --------------- 1. Introduction --------------- This section is an introduction of the SN2000P series. It provides an overview of the adapters, a brief description of their features, and information on their LED indicators. 1.1 Overview The SN2000P series consists of 16-bit Ethernet adapters that comply with the Plug-n-Play (PnP) specifications. The series provides installation flexibility with its ability to connect on both PnP and non-PnP systems. On PnP systems, the adapters are automatically configured without user intervention, while on non-PnP systems, configuration is manually done through a setup program. The series,which can be used with the IBM PC, PC XT, PC AT and their compatibles, includes the following models: SN2000PCT This model allows connection to a thin coaxial cable or 10BASE-T twisted-pair segment through its BNC and RJ-45 ports, respectively. Only one port, however, may be used at a time. SN2000PT This model works with 10BASE-T twisted-pair cable. It provides one RJ-45 connector. 1.2 Features The SN2000P series complies with the IEEE 802.3 Ethernet standards and uses VLSI components for enhanced reliability. The following are just a few of the series' distinctive features. Easy installation The series complies with PnP specifications, thus configuration on PnP systems is handled entirely by the system with no user intervention. While on non-PnP systems, configuration is accomplished through an innovative setup program included in the SN2000P package. In either case, assignment of system resources is handled through software instead of physical jumpers. Once the adapter is inserted into a slot in your computer, you do not need to remove it to change its settings. Support for 8-bit and 16-bit expansion slots.The series can be used in 8-bit (the short XT-style) or 16-bit (AT-style) expansion slots. The adapter automatically detects the type of slot being used. Use of NE-2000 drivers. The series can use the same network drivers as the Novell NE-2000 cards. Setup/diagnostic program and LEDs. The series comes with a setup/diagnostic program that tests all adapter functions to verify correct operation of the card. The two LED indicators on the adapter report network activity. Support for remote boot function. The series can be used on PCs or diskless workstations for remote booting on the network. In order to use the remote boot function, however, a remote boot ROM (purchased separately) must be installed on the card. Runs a wide variety of networking software. The series can be used with all popular networking software. The table below lists the supported software: NDIS driver Novell NetWare 3.x and 4.x ODI driver MS LAN Manager Packet driver Win/TCP Pathway Access for DOS FTP PC/TCP IBM PC LAN Support Program SUN PC-NFS IBM LAN Server 3COM 3+Share DECnet PathWork Banyan VINES Windows for Workgroups 3COM 3+Open Windows NT Windows 95 Windows NT Advanced Server SCO UNIX 1.3 LED Indicators The LEDs on the SN2000P series adapter provide information on the state of the network. The LEDs work in different ways, depending on the type of Ethernet cable being used. The LEDs and their functions are listed below. ACT Indicator. Indicates power and/or data transmit/receive. LINK Indicator. Indicates the state of the data link. ------------------------------------------------- 2 Installation ------------------------------------------------- 2.1 Inserting the Adapter into the PC CAUTION: To prevent damage to the adapter during installation, touch a grounded object to release any electrostatic build up in your body. Static electricity can damage certain components on the adapter. To insert the adapter into your computer, follow these steps: Turn OFF your PC and unplug it from the power outlet. Remove the PC cover. Insert the adapter into an available ISA expansion slot. The SN2000P series adapter can be used in a 8-bit or a 16-bit expansion slot. Use of a 16-bit slot is recommended for better network performance. Secure the adapter in the slot with a bracket screw. Replace the computer cover. After inserting the adapter into your computer, you will no longer need to remove it to adjust physical settings when configuring the card. Configuration (that is, assigning system resources to the adapter) takes place entirely through software. 2.2 Connecting Network Cables 2.2.1 Connecting 10BASE-T Twisted-Pair Cable This type of connection requires a twisted-pair cable of maximum length of 100 meters with RJ-45 connectors at both ends. Pins 1 and 2 of this cable must be a pair and so should pins 3 and 6. Each pin must connect straight to the other end of the cable (that is, pin 1 to 1, 2 to 2, 3 to 3 and 6 to 6). Connect one end of the twisted-pair cable to the RJ-45 port of the adapter and the other end to a 10BASE-T hub. To connect, orient the RJ-45 connector correctly with the port, then push the connector into the port until it locks into place. 2.2.2 Connecting 10BASE2 Thin Coaxial Cable This section discusses how to connect the SN2000PCT to a 10BASE2 Ethernet network. Follow these steps: Turn OFF the computer. Connect a BNC T-connector to the BNC port on the adapter. If your computer exists at the end of a 10BASE2 segment, then you only need to connect a single cable to the adapter via the T-connector; otherwise, you will need to connect two cables to both ends of the T-connector. With just a single cable connected to the T-connector, you will need to attach a terminator on the unused end of the T-connector. 2.3 Configuring the Adapter How the SN2000P series adapter is configured depends on the type of system into which it is installed. In PnP systems with both PnP system BIOS and a PnP-compliant operating system, the adapter configuration is handled entirely by the computer. All you need to do is insert the card into an ISA slot in your computer, secure the card, close the case and connect the network cable. The adapter along with the other installed PnP cards will be configured by the BIOS and the operating system at system bootup. After booting up, just load the appropriate drivers to establish the software connection to your network. If your computer connects to a network during bootup (via startup files), then this step is handled by the system. On non-PnP systems, the series operates as an ordinary ISA-bus adapter without the PnP function. To configure the adapter in such an environment, run the provided setup program to assign system resources for the card. 2.4 Testing the Adapter Functionality The setup/diagnostic program incorporates two diagnostic tests for checking the adapter's basic functions and connectivity on the network. These tests can be used on both PnP and non-PnP systems. The Network Diagnostics test checks the adapter's ability to communicate on the network. This test requires that at least two computers be connected by an Ethernet cable. One computer should be set as the Responder and the others as an Initiator. If this test succeeds, then you have confirmed that the adapter can communicate on your network. For the Network Diagnostics to be successful,network drivers supplied on the SN2000P series' installation diskette must be located in the same directory as the setup program. The install program on the diskette takes care of copying all necessary files from the installation diskette to the same directory on your hard drive.Unless you move files at a later time,you should not have any problems here. If either the Adapter Basic Diagnostics or the Network Diagnostics fail, then you need to change something on your configuration. On non-PnP systems, first try to verify that the base address and the interrupt number do not conflict with other cards. PnP systems should properly handle this aspect of configuration. If you still have a problem on a PnP computer system,the trouble is most likely the network drivers, not the base address or the interrupt number. ------------------------------------------------- A Specifications ------------------------------------------------- This section lists the SN2000P series specifications. SN2000PT SN2000PCT RJ-45 port for UTP: yes yes BNC port for thin coaxial: no yes FCC Class B: yes yes Maximum power consumption: 1.2 W 2.5 W Size (inch x inch): 6.23" x 2.48" 6.23" x 2.48" IRQ: 3, 4, 5, 9, 10, 11, 12, 15 I/O base address: 200H, 220H, 240H, 260H, 280H, 2A0H, 2C0H, 2E0H, 300H, 320H, 340H, 360H, 380H, 3A0H, 3C0H, 3E0H Boot ROM size: 32K Boot ROM starting address: C0000H, C4000H, C8000H, CC000H, D0000H, D4000H, D8000H, DC000H LED indicators: ACT (green), LINK (green) Operating temperature: 32 ~ 131 degrees F (0 ~ 55 degrees C) Storage temperature: -4 ~ 176 degrees F (-20 ~ 80 degrees C) Humidity: 10 ~ 90% non-condensingDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.