Transceiver Option; Transceiver Warnings And Cautions; Installing A Transceiver - HPE ProLiant DL20 Gen10 User Manual

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11. Install the access panel.
12. Install the server into the rack.
13. Connect all peripheral cables to the server.
14. Connect the power cords:
a. Connect each power cord to the server.
b. Connect each power cord to the power source.
15. Power up the server.
16. If removed, install the security bezel.
The installation is complete.

Transceiver option

Transceiver warnings and cautions

WARNING: Fiber-optic transceivers and fiber-optic cables connected to transceivers emit laser light that can
damage your eyes. To avoid eye injuries, avoid direct eye exposure to the beam from the fiber-optic transceiver or
into the ends of fiber-optic cables when they are powered-up.
CAUTION: The presence of dust in transceiver ports can cause poor cable connectivity. To prevent dust from
entering, install a dust plug in an unused transceiver port.
CAUTION: Supported transceivers can be hot-swapped—removed and installed while the server is powered-on.
However, to prevent potential damage to the transceiver or the fiber-optic cable, disconnect the cable from the
transceiver before hot-swapping it.
CAUTION: Do not remove and install transceivers more often than is necessary. Doing so can shorten the useful life
of the transceiver.
IMPORTANT: When you replace a transceiver with another of a different type, the server might retain selected
port-specific configuration settings that were configured for the replaced transceiver. Be sure to validate or
reconfigure port settings as required.

Installing a transceiver

Prerequisites
Before installing a transceiver, make sure that you read the following:
Transceiver warnings and cautions
Transceiver documentation for specific operational and cabling requirements
98
Hardware options installation

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