Edge-Core ES3528M-PoE Guía de instalación descargar pdf (Pagina 27)

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Application Examples

Remote Connections with Fiber Cable

Fiber optic technology allows for longer cabling than any other media type. A

1000BASE-SX (MMF) link can connect to a site up to 550 meters away, a

1000BASE-LX (SMF) link up to 10 km, and a 1000BASE-LH link up to 80 km. This

allows the switch to serve as a collapsed backbone, providing direct connectivity for

a widespread LAN.

A 1000BASE-SX SFP transceiver can be used for a high-speed connection between

floors in the same building, and a 1000BASE-LX SFP transceiver can be used for

high-bandwidth core connections between buildings in a campus setting. For

long-haul connections, a 1000BASE-LH SFP transceiver can be used to reach a

remote site.

The figure below illustrates three switch stacks interconnecting multiple segments

with fiber cable.

Figure 2-4 Remote Connections with Fiber Cable

...

Headquarters

1000BASE-LX SMF

(5 kilometers)

Remote Switch

10/100/1000 Mbps Segments

1000BASE-SX MMF

(550 meters)

Remote Switch

Server Farm

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Edge-Core ES3528M-PoE Guía de instalación Pagina 27