Installing An Sfp28 Optical Transceiver - Lenovo ThinkSystem NE2552E Installation Manual

Removing an SFP+ or SFP28 Module
1.
2.
3. Remove the fiber optic cable from the module that you want to replace. For more
4. Unlock the SFP+ or SFP28 module by pulling the wire tab straight out, as shown in
5. Grasp the wire tab on the module and pull it out of the switch port.
6. Replace the protective caps on the module and the switch SFP28 port.
7. Place the module into a static‐protective package.

Installing an SFP28 Optical Transceiver

Statement 3
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Lenovo ThinkSystem NE2552E Flex Switch: Installation Guide
To remove the SFP+ or SFP28 module, complete the following steps.
Read the safety information that begins on page 5 and "Installation Guidelines" on
page 16.
Read the information in "Handling Transceiver Modules" on page
information about removing the cable, see "Disconnecting a Fiber Optic Cable" on
page 25.
Attention: To avoid damage to the cable or the SFP+ or SFP28 module, make sure
that you remove the fiber‐optic cable before you remove the module from the
switch port.
the following illustration.
The SFP28 ports accept approved SFP28 transceivers. The SFP28 optical transceiver
provides an MTP cable connector for connecting to external ports.
CAUTION:
When laser products (such as CD‐ROMs, DVD drives, fiber optic devices, or
transmitters) are installed, note the following:
 Do not remove the covers. Removing the covers of the laser product could result
in exposure to hazardous laser radiation. There are no serviceable parts inside
the device.
 Use of controls or adjustments or performance of procedures other than those
specified herein might result in hazardous radiation exposure.
23.