Installing QSFP+ Transceivers
• Do not touch the ends of connectors. Touching the ends can leave fingerprints and cause other
• Inspect routinely for dust and damage. If you suspect damage, clean and then inspect fiber ends under
Warning
Statement 1051—Laser Radiation
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams
or view directly with optical instruments.
Installing QSFP+ Transceivers
The QSFP+ transceiver module can have either a bail-clasp latch or a pull-tab latch.
Caution
The QSFP+ transceiver module is a static-sensitive device. Always use an ESD wrist strap or similar
individual grounding device when handling QSFP+ transceiver modules or coming into contact with
system modules.
Step 1
Attach an ESD wrist strap to yourself and a properly grounded point on the chassis or the rack. Follow its instructions
for use.
Step 2
Remove the QSFP+ transceiver module from its protective packaging.
Step 3
Remove the dust cover from the port end of the transceiver.
Step 4
Check the label on the QSFP+ transceiver module body to verify that you have the correct model for your network.
Step 5
For optical QSFP+ transceivers, remove the optical bore dust plug and set it aside.
Step 6
For transceivers equipped with a bail-clasp latch, do the following:
a) Keep the bail-clasp aligned in a vertical position.
b) Align the QSFP+ transceiver in front of the module's transceiver socket opening and carefully slide the QSFP+
transceiver into the socket until the transceiver makes contact with the socket electrical connector.
Step 7
For QSFP+ transceivers equipped with a pull-tab, do the following:
a) Hold the transceiver so that the identifier label is on the top.
b) Align the QSFP+ transceiver in front of the module's transceiver socket opening and carefully slide the QSFP+
transceiver into the socket until the transceiver makes contact with the socket electrical connector.
Cisco Nexus 9372TX and 9372TX-E NX-OS Mode Switches Hardware Installation Guide
26
contamination.
a microscope to determine if damage has occurred.
Connecting the Switch to the Network