IBM Netfinity 10/100 Ethernet Adapters, Installation Manual

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8. Push the adapter into the slot until the adapter is seated firmly. Secure the
adapter bracket with a screw.
9. If you are installing more than one adapter, repeat steps 6, 7, and 8 for each
adapter you want to install.
Otherwise, continue with step 10.
Note: In the U.K., by law, the power cord must be connected before the
telephone line cable.
10. Replace the cover on the computer, connect the cables to the connected
devices, connect the signal cables to the receptacles, and then connect the
power cord to the outlet.
11. Connect a twisted-pair Ethernet Category 5 cable to the adapter and to your
Ethernet outlet. See “Using the Correct Adapter Cable” for more information.
12. Switch ON the connected devices and the computer.
If you want to run the adapter diagnostics at this point, see “Testing the Adapter
Using the Diagnostics” on page 33 for details.
Using the Correct Adapter Cable
To operate your network reliably at 100 Mbps, you must use Category 5 data grade
cables with this adapter. Although Category 3 or 4 might appear to work, you might
experience intermittent loss of data. For more information, refer to the Hardware
Specifications and Cabling topic on the IBM Installation and Drivers CD-ROM or
diskette. For 10 Mbps, you can use Category 3, 4, or 5 cabling.
Residential Use: If you are using this adapter in a residential environment, you
must use Category 5 data-grade cables for either 10 Mbps or
100 Mbps (see emission notices in “Appendix J. Notices” on
page 43).
Figure 1. PCI Slot Illustration
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Netfinity 10/100 Ethernet Adapters: Installation Guide