Lenovo ThinkSystem NE2572O, Руководство по установке

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NE2572O Installation Guide
To install a QSFP28 optical transceiver in a QSFP28 port, complete the following
steps.
Note:
To avoid damage to the cable or the QSFP28 transceiver, do not connect the
cable before you install the transceiver.
1.
Remove the safety cap and pull the locking lever into the down (unlocked)
position.
2.
Insert the transceiver into the port until it clicks into place. Use minimal pressure
when you insert the transceiver into the slot. Do not use excessive force when you
insert the transceiver or you might damage the transceiver or the QSFP28 slot.
The transceiver has a mechanical guide key to prevent you from inserting the
transceiver in an incorrect orientation.
3.
Pull up the locking lever to lock the transceiver into place.
4.
Connect the fiber ‐ optic cable following the “Cabling Guidelines” on page 32 .
To remove a QSFP28 optical transceiver, disconnect the fiber ‐ optic cable, and pull
down the locking lever to release the transceiver. After you remove the transceiver,
replace the safety cap.