IBM Nortel 10 manual Installing and removing options, Handling an XFP or SFP module, Statement

Chapter 3. Installing and removing options

The GbE switch module supports the 10 Gigabit small-form-factor pluggable (XFP) module and the small-form-factor pluggable (SFP) module. The XFP module is a laser product that is used to convert electrical signals to optical signals. The SFP module provides an RJ-45 port for external connections. The GbE switch module ships with the SFP module installed.

For additional information about the location of the GbE switch module, the network interface requirements, and expansion options, see the documentation for your BladeCenter unit.

Handling an XFP or SFP module

Before installing an XFP or SFP module, read the following information:

vThe module housing of the XFP and SFP has an integral guide key that is designed to prevent you from inserting the modules incorrectly.

vUse minimal pressure when you insert the modules into the ports. Forcing the modules into the ports can cause damage to the module or the module port.

vYou can insert or remove the modules while the BladeCenter is turned-on.

vYou must first insert the modules into the ports before you can connect the cables.

vYou must remove the cables from the modules before removing the modules from the GbE switch module.

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.

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