Juniper Networks M10i Benutzerhandbuch
Figure 38: Small Form-Factor Pluggable (SFP)
SFPs are hot-insertable and hot-removable. Removing an SFP does not interrupt PIC
functioning, but the removed SFP no longer receives or transmits data. To replace
an SFP, perform the following procedures:
functioning, but the removed SFP no longer receives or transmits data. To replace
an SFP, perform the following procedures:
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Removing an SFP
WARNING: Do not look directly into transceivers or into the ends of fiber-optic cables
connected to a transceiver. Fiber-optic transceivers emit laser light that can damage
your eyes.
connected to a transceiver. Fiber-optic transceivers emit laser light that can damage
your eyes.
CAUTION: When handling fiber-optic transceivers and fiber-optic cable, observe the
following precautions:
following precautions:
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Do not leave a fiber-optic transceiver uncovered except when inserting or
removing cable. The safety cap keeps the port clean and prevents accidental
exposure to laser light.
removing cable. The safety cap keeps the port clean and prevents accidental
exposure to laser light.
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Do not bend fiber-optic cable beyond its minimum bend radius. An arc smaller
than a few inches in diameter can damage the cable and cause problems that
are difficult to diagnose.
than a few inches in diameter can damage the cable and cause problems that
are difficult to diagnose.
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Do not let fiber-optic cable hang free from the connector. Do not allow fastened
loops of cable to dangle, which stresses the cable at the fastening point.
loops of cable to dangle, which stresses the cable at the fastening point.
To remove an SFP, follow this procedure (see
):
Replacing an SFP
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Chapter 13: Replacing Hardware Components