Sun Microsystems 1.0 - Manual (Page 31)

Hardware Installation 5
2
Installing SunFDDI/P Adapter Cards
Refer to the hardware installation manual that came with your system for
detailed instructions on how to install an adapter card in your machine.
There are no user-configurable jumpers or switches on the SunFDDI/P PCI
card. Altering any of the components on the card may affect its operation
adversely and will render any product warranty void.
Connecting Fiber Optic Cables
Note – If you are connecting the SunFDDI/P card to a network that has a MIC
connector, a converter cable is required. Earlier versions of SunFDDI used MIC
connectors.
Sun provides converter cables that enable existing MIC-based networks to
connect to the SunFDDI/P adapter without making cabling changes. Networks
that have already been designed for SC connections do not need the converter
cable. Less than one decibel of signal integrity is lost when using the adapter.
Borderline applications may need to reconfigure the network directly for SC
connection if the signal loss materially affects the error rate.
Fiber optic cable is fragile and should not be subjected to mechanical stress or
impact. Always observe the following precautions when handling fiber optic
cable and connectors:
•
Fiber optic cable connectors consist of a ceramic or steel ferrule through
which the optical fiber passes. Do not touch the tip of the ferrule, as marring
or depositing oil or dirt on its delicate surface will destroy its ability to
transmit light.
•
Use the protective caps provided on the fiber optic cable connectors and
optic data links whenever the cable is not connected.
Caution – The SunFDDI/P PCI card is sensitive to static electricity. Always use
the wrist strap supplied with SunFDDI/P when handling the card and ensure
that the wrist strap is properly grounded. Handle the SunFDDI/P PCI card by
the edges, and avoid touching any of the components.
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