Extreme Networks BlackDiamond 10808 Guía de instalación descargar pdf (Pagina 16)

Extreme Networks SFP Modules

Extreme Networks Pluggable Interface Modules Installation Guide

Figure 2: Copper SFP Module

CAUTION

To prevent ESD damage to an SFP module, always use an appropriately grounded ESD-preventive wrist strap when

installing or removing the module. Handle the module by its sides only. Never touch the card-edge connectors at the

insertion end of the module.

To insert an SFP module:

1 Holding the SFP module by its sides, insert the SFP module into the port on the switch.

2 Slide the SFP module into the port until you hear it click. If the SFP module has a handle, push up

on the handle to secure the SFP module.

NOTE

Disconnect fiber-optic cable from an optical SFP module before removing the SFP module from the port.

Connecting Fiber Cables

Before you connect fiber cables to the dual-speed 100FX/1000LX SFP module or the LX100 SFP module,

note the following information about these SFP modules.

100FX/1000LX SFP Module

The 100FX/1000LX SFP module complies with the 100FX-SMF standard. In order to use the

100FX/1000LX SFP module in 100FX-MMF operation, a minimum attenuation of 6 dB is required. After

the SFP module is installed, connect a 6-dB attenuator to the transmitter side (Tx) of the SFP module.

Then connect the attenuator to the single-mode end of a mode conditioning patch cord. The mode

conditioning patch cord transitions the SFP module from SMF to MMF operation.

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Extreme Networks BlackDiamond 10808 Guía de instalación Pagina 16