Lenovo RackSwitch G7052, Руководство по установке

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Chapter 4. Removing and Replacing G7052 Components
This chapter describes how to remove G7052 hardware components for
replacement. The following topics are covered:
•
“Removing Port Transceivers” on page 55
• Removing the switch from one of the supported rack types—
–
“Removing the G7052 from a Standard Equipment Rack” on page 57
– “Removing the G7052 from a Lenovo System x or Power Rack” on page 59
– “Removing the G7052 from a Lenovo iDataPlex Rack” on page 62
• “Removing the Air-Duct Option” on page 65
• “Replacing the G7052” on page 66
Removing Port Transceivers
Statement 3
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
Class 1 Laser Product
Laser Klasse 1
Laser Klass 1
Luokan 1 Laserlaite
Appareil À Laser de Classe 1
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.