Sfp Transceiver Replacement; Replacing An Sfp Transceiver-Sp 4.X - HPE 3PAR StoreServ 8000 Service And Upgrade Manual

13. Only to be completed by a certified electrician provided by the customer: Install the power
cable on the -48V DC PCMs and re-engage power from the fuse/distribution panel.
WARNING: Before powering up the storage system, a certified electrician must attach all the
power cabling to all the PCMs.
The power cable is connected to the -48V DC PCM with connections to the positive terminal ( ),
negative terminal ( ), and ground terminal ( ).
Verification
14. Verify that the replacement DC PCM has been successfully installed.
Turn on the PCM and check that the power LED is on.
15. Stop the Locate action on the drive enclosure.
At the right side of the Schematic view of the drive enclosure, click the UID icon.
16. After the component replacement, initiate Check Health on the storage system.
a. From the Service Console interface, select Systems.
b. Select Actions > Check health.
17. If significant time is left in the maintenance window, end the Maintenance Mode.
a. From the Service Console interface, select Systems.
b. Select Actions > Set maintenance mode.
c. To end the maintenance window associated with the replacement, click X.
The flow of support information and local notifications of system alerts will be sent to Hewlett
Packard Enterprise again.
18. Follow the return instructions provided with the replacement component.

SFP transceiver replacement

Replacing an SFP transceiver—SP 4.x
This procedure is for the replacement of a small form-factor pluggable (SFP) transceiver using HPE 3PAR
Service Processor (SP) 4.x. An SFP transceiver is installed in each onboard Fibre Channel (FC) port and
in the ports of host adapters.
WARNING: When the storage system is on, do not stare at the FC fibers because doing so could
damage your eyes.
CAUTION: To prevent damage when handling the SFP transceiver, do not touch the gold contact
leads.
IMPORTANT: All SFP ports must contain an SFP transceiver and cable or a dust cover.
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