Figura 2-3

La porta di alimentazione si trova sul pannello laterale dello switch (vedere la Figura 2-3).

(alimentazione) La porta di alimentazione consente di collegare

l’adattatore di corrente in dotazione.

Figura 2-4

Lo slot di sicurezza si trova sull’altro pannello laterale (vedere la Figura 2-4).

(slot di sicurezza) Lo slot di sicurezza consente di inserire un lucchetto in modo che lo switch sia protetto contro eventuali furti.

Capitolo 3: Collegamento dello switch 10/100

Pianificazione della disposizione di rete

Informazioni generali

Questo capitolo descrive come collegare i dispositivi di rete allo switch. Come esempio di una tipica configurazione di rete, vedere lo schema di applicazione mostrato nella Figura 3-1.

 

Modem via

Router a

 

 

Internet

cavo/DSL

banda larga PC desktop

Notebook

Access Point

Figura 3-1

Quando si collegano i dispositivi di rete, assicurarsi di non superare le distanze massime consentite per i cavi, elencate nella seguente tabella:

Distanze massime dei cavi

Da

A

Distanza massima

Switch

Switch o hub*

100 metri 1

Switch o hub

Computer

100 metri 1

 

 

 

*Per hub si intende qualsiasi tipo di hub 100 Mbps, compresi gli hub nomali e quelli impilabili. Un hub 10 Mbps collegato a un altro hub 10 Mbps può espandersi fino a 100 metri.

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Linksys SD208, SD216 manual Capitolo 3 Collegamento dello switch 10/100, Distanze massime dei cavi

SD208, SD216 specifications

The Linksys SD216 and SD208 are powerful and versatile managed switches designed to meet the needs of small to medium-sized enterprises seeking reliable network solutions. Both models offer robust performance, ease of use, and advanced features that help enhance connectivity and optimize data traffic.

The Linksys SD216 is equipped with 16 ports, while the SD208 comes with 8 ports, making them ideal for various network configurations and setups. These switches use Gigabit Ethernet technology, ensuring data transmission speeds of up to 1 Gbps. This high-speed capability allows for seamless operations in environments with high bandwidth demands, such as video streaming, online gaming, and large file transfers.

One of the standout features of both the SD216 and SD208 is their support for Power over Ethernet (PoE). This technology enables the switches to deliver power to connected devices, such as IP cameras, access points, and VoIP phones, eliminating the need for additional power sources and reducing cable clutter. This functionality is particularly beneficial for organizations looking to streamline installations and reduce overall costs.

In terms of management, the SD216 and SD208 support both basic and advanced management features. Users can manage their networks through a user-friendly web interface that allows for easy configuration of VLANs, link aggregation, and port mirroring. These features enhance network performance, improve security, and provide detailed insights into traffic flow.

The switches also incorporate innovative technologies such as Quality of Service (QoS), which prioritizes critical applications and ensures that essential data packets are transmitted with minimal latency. This is especially important for businesses that rely on real-time communication and data transfer.

Moreover, both models are designed with energy efficiency in mind, enabling them to operate with reduced power consumption without sacrificing performance. This eco-friendly approach not only lowers operational costs but also contributes to a smaller carbon footprint.

With their sturdy designs, easy integration, and wide range of features, the Linksys SD216 and SD208 switches provide exceptional value for businesses looking to enhance their network infrastructure. Whether used in an office, a retail environment, or a facility with heavy data usage, these switches deliver reliable performance and scalability to support future growth.