Installing A Qsfp28 Optical Transceiver - Lenovo ThinkSystem NE2572 Installation Manual

Installing a QSFP28 Optical Transceiver

Statement 3
© Copyright Lenovo 2018
The QSFP28 ports accept approved QSFP28 transceivers. The QSFP28 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.
DANGER
Some laser products contain an embedded Class 3A or Class 3B laser diode.
Note the following.
Laser radiation when open. Do not stare into the beam, do not view directly
with optical instruments, and avoid direct exposure to the beam.
Class 1 Laser Product
Laser Klasse 1
Laser Klass 1
Luokan 1 Laserlaite
Appareil À Laser de Classe 1
Chapter 3: Installing NE2572 Hardware and Options
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