Lenovo RackSwitch G8272, Руководство по установке

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G8272 Installation Guide
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
To remove one of the installed transceiver modules from the switch, complete the
following steps:
1. Disconnect the port cable from the transceiver
2. Pull down the bail clasp, if any, to release the transceiver
3. Gently slide the transceiver out of the switch
4. After you remove the transceiver, cover it using its safety cap
To replace the transceiver module, see “Installing a Transceiver” on page 54 .
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.