User`s guide

007-5472-001 xiii
About this book
This guide describes the two versions of the dual-port Gigabit Ethernet PCI Express
board, shows you how to connect the boards to an Ethernet network, and explains how
to operate the boards.
You can use the dual-port Gigabit Ethernet PCI Express board to replace the built-in
Ethernet network adapter in your system, or use it in addition to your current adapter.
This guide is written for users of the dual-port Gigabit Ethernet PCI Express board. It is
assumed that you have general knowledge of Ethernet networks and the system in
which the board is installed.
Important Information
Warning: Never look into the end of a fiber optic cable to confirm that light is being
emitted (or for any other reason). Most fiber optic laser wavelengths (1300 nm and
1550 nm) are invisible to the eye and cause permanent eye damage. Shorter
wavelength lasers (for example, 780 nm) are visible and can cause significant eye
damage. Use only an optical power meter to verify light output.
Warning: Never look into the end of a fiber optic cable on a powered device with
any type of magnifying device, such as a microscope, eye loupe, or magnifying glass.
Such activity causes cause a permanent burn on the retina of the eye. Optical signal
cannot be determined by looking into the fiber end.
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