Overview
Steps to install and remove the SFP and SFP+ modules.
Before you begin
See the Cisco Nexus 9396Y12C-SE1 switch datasheet on cisco.com for a list of supported SFP and SFP+ modules. Use only supported SFP/SFP+ modules on the platform.
Statement 1008—Class 1 Laser Product
This product is a Class 1 laser product.
We recommend that you wait 30 seconds between removal and insertion of an SFP on an interface module. This allows the transceiver software to initialize and synchronize with the standby RSP. Changing an SFP more quickly could result in transceiver initialization issues that disable the SFP.
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Do not remove the dust plugs from the SFP and SFP+ modules or the rubber caps from the fiber-optic cable until you are ready to connect the cable. The plugs and caps protect the module ports and cables from contamination and ambient light.
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Removing and installing an SFP and SFP+ module can shorten its useful life. Do not remove and insert any SFP/SFP+ module more often than is necessary.
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To prevent ESD damage, follow your normal board and component handling procedures when connecting cables to the switch and other devices.
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When you insert several SFP and SFP+ modules in multiple ports, wait for 5 seconds between inserting each SFP/SFP+. This will prevent the ports from going into error / disabled mode. Similarly, when you remove an SFP and SFP+ from a port, wait for 5 seconds before reinserting it.
Procedure
| 1. | Attach an ESD-preventive wrist strap to your wrist and to an earth ground surface. |
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| 2. | Find the send (TX) and receive (RX) markings that identify the top of the SFP/SFP+ module. On some SFP/SFP+ modules, the send and receive (TX and RX) markings might be shown by arrows that show the direction of the connection. |
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| 3. | If the SFP/SFP+ module has a bale-clasp latch, move it to the open, unlocked position. |
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| 4. | Align the module in front of the slot opening and push until you feel the connector snap into place. |
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| 5. | If the module has a bale-clasp latch, close it to lock the SFP/SFP+ module in place. |
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| 6. | Remove the SFP and SFP+ dust plugs and save. |
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| 7. | Connect the SFP and SFP+ cables. |