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Ethernet Adapters for PC's


Built-in Ethernet

ResNet supports all built-in Ethernet adapters. "Built-in" means that the adapter is actually attached to the system board. It does not include PCI adapters that are installed by the manufacturer or vendor. Usually, built-in adapters will be in the same area on the back of your computer as the keyboard, mouse, and USB ports. PCI cards go in "slots" that are in a different area and often run perpendicular to the keyboard, mouse and USB ports. Some laptop computers have built in Ethernet as well. A built-in Ethernet port on a laptop can be in the back or on the side.

 

PCI bus Ethernet adapters

PCI cards are the current standard for desktop computers.
Netgear FA310TX Shown here:
Netgear FA311TX
10/100 BaseT
3C905 card Shown here:
3Com EtherLink
10/100 BASE-T 3C905B-TX-NM


PC Card Ethernet adapters

PC card slots are mostly used in portable computers and are an easy way to attach devices.

3Com  3CCFE574BT Shown here:
3Com Megahertz 10/100 Lan PC Card (with cable connector or "dongle", which isn't shown)
3Com  3CXFE574BT Shown here:
3Com Megahertz 10/100 LAN PC Card (with XJackŪ)
Intel PRO/100

Shown here:
Intel PRO/100 SR Mobile Adapter

 

USB Ethernet adapters

USB adapters have been very unstable on ResNet and we do not recommend or support them.

Recommended Ethernet adapters

ResNet reserves the right not to work on systems with Ethernet adapters not on our recommended list. We discourage using RealTek, D-Link, LinkSys, and Allied Telesyn cards. Certain models of these brands have consistently not worked on our network. If your computer has Ethernet built in, you should attempt to get connected to ResNet before purchasing an additional Ethernet adapter. The following are the currently recommended brands:

  • Netgear
  • 3Com
  • Intel

Regardless of what adapter you purchase, it should come with a CD or disk containing appropriate drivers and a setup application. Be sure to keep this disk handy for setting up your computer for use on ResNet. You may also need your operating system CD or CAB files to be able to load the necessary networking software. Most computers running Windows XP will not need the driver or OS discs.

Ethernet cable Ethernet Cable

You will also need to purchase a 10BaseT cable to connect the adapter to the wall jack. The NCSU Bookstores carry 10BaseT cables in several lengths. The brand of cable they carry is known to work on ResNet - we have occasionally had problems with other brands, but any brand should work. Use only cables rated for Category 5 network use -- do not attempt to use a telephone cord or other non-10BaseT cable with your Ethernet adapter.

Images courtesy of 3Com, NetGear and Intel. Used with permission.

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