Opengear 9450GT, Product Manual

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9450GT Setup Fiber Ethernet Switch Transceivers Product Manual (Product
Manual)
Before You Begin
Before proceeding with the instructions in this chapter, ensure that your openGear frame is
properly installed according to the instructions in its manual.
Important
— Contact your IT Department before connecting to your facility network
to ensure that there are no conflicts or the possibility of creating a network loop.
Static Discharge
Throughout this chapter, please heed the following cautionary note:
ESD Susceptibility
— Static discharge can cause serious damage to sensitive
semiconductor devices. Avoid handling circuit boards in high static environments such as
carpeted areas and when synthetic fiber clothing is worn. Always exercise proper grounding
precautions when working on circuit boards and related equipment.
Unpacking
Unpack each Fiber Ethernet Switch Transceiver you received from the shipping container and
ensure that all items are included.
Working with Fiber Optic Connectors
Keep the following in mind when working with fiber optic connectors:
• Every time you are required to insert a connector into a device or mating sleeve, you must
clean the connector. All exposed surfaces of the ceramic ferrule must be clean. Follow
your facility practices of cleaning fiber optic connectors.
• Connectors must always be inserted into a device or have a dust cap on. (Figure 2.1)
Figure 2.1 Card Connectors with Dust Caps Installed
• A poor optical connection is often similar to a poor electrical connection. Try removing
the connector, cleaning, and re-inserting the connector. A bad connection can result in
experiencing instability of signal, high loss, or a noisy signal.