Lenovo RackSwitch G8264CS, Руководство по установке

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Chapter 4. Removing and Replacing G8264CS Components
This chapter describes how to remove G8264CS hardware components for
replacement. The following topics are covered:
•
“Removing Port Transceivers” on page 59
• Removing and replacing hot-swap modules—
–
“Removing and Replacing a Power Supply Module” on page 60
– “Removing and Replacing a Fan Module” on page 63
• Removing the switch from one of the supported rack types—
–
“Removing the G8264CS from a Standard Equipment Rack” on page 65
– “Removing the G8264CS from a Lenovo System x or Power Rack” on
page 66
– “Removing the G8264CS from a Lenovo iDataPlex Rack” on page 68
• “Removing the Air-Duct Option” on page 70
• “Replacing the G8264CS” on page 71
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.