Importanti Informazioni di Sicurezza

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conectando el terminal de tierra en la parte posterior de la unidad a una toma de tierra fiable, o conectando ambas. Deberá asegurarse de que la conexión a tierra se realiza antes de conectar el suministro de CC del RPS.

ADVERTENCIA: Todos los RPS deben estar homologados como salidas

SELV sin toma de tierra según IEC 60950-1/UL 60950-1/EN 60950-1.

ADVERTENCIA: Estas instrucciones deben leerse junto con las características de la entrada de suministro de CC del Switch 5500 del Apéndice C, Especificaciones técnicas.

ADVERTENCIA: al conectar el cable al RPS deberán seguirse las recomendaciones del fabricante.

ADVERTENCIA: asegúrese de que el disyuntor del RPS se encuentra en la posición de abierto (desactivado) al conectar el cable al RPS.

ADVERTENCIA: deberá asegurarse de que el terminal positivo del switch está conectado al terminal positivo (común) del RPS, y de que el terminal negativo del switch está conectado al terminal negativo (disyuntor) del RPS.

ADVERTENCIA: asegúrese de que el disyuntor del RPS se encuentra en la posición de abierto (desactivado) al conectar el cable del RPS y el conector al 3Com switch.

Importanti Informazioni di Sicurezza

AVVERTENZA: Le operazioni di installazione e rimozione dell'unità devono essere eseguite esclusivamente da personale qualificato.

AVVERTENZA: Se si installa lo 5500 in uno stack con unità SuperStack II o SuperStack 3 più strette del modello 5500, posizionare lo 5500 sotto tali unità.

AVVERTENZA: L'unità deve disporre di messa a terra.

AVVERTENZA: Per rispettare gli standard di sicurezza, è necessario collegare l'unità a una fonte di alimentazione dotata di messa a terra.

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3Com 5500-EI, 5500G-EI manual Importanti Informazioni di Sicurezza

5500G-EI, 5500-EI specifications

The 3Com 5500-EI and 5500G-EI series are advanced Ethernet switches designed for enterprise networks, catering to the growing demand for high-performance, secure, and scalable networking solutions. These switches are particularly suited for large organizations that require robust management capabilities and high-density connectivity.

One of the key features of the 5500-EI and 5500G-EI models is their modular architecture, which allows businesses to tailor the switch configuration to their specific needs. With options for various interface modules, including Gigabit Ethernet and PoE (Power over Ethernet), these switches can support diverse networking requirements and facilitate the gradual expansion of the network infrastructure.

The Series offers advanced Layer 2 and Layer 3 switching capabilities. Layer 2 features include VLAN tagging, trunking, and Spanning Tree Protocol (STP) to ensure efficient traffic management and network segmentation. On the Layer 3 front, the switches support static routing, RIP, and OSPF, enabling dynamic routing protocols for better traffic flow and load balancing. These features together enhance the performance and reliability of enterprise applications.

Security is another vital aspect of the 3Com 5500-EI and 5500G-EI series. The switches come equipped with robust security features to protect sensitive data and maintain compliance. These include MAC address filtering, access control lists (ACLs), and support for 802.1X authentication. Additionally, the devices support secure management protocols like SNMP v3, which enhances the security of management communications.

The 5500G-EI model stands out with its high-density port offerings, supporting up to 48 ports in a single switch, with an option for stacking to create a unified management platform across multiple switches. This flexibility allows organizations to leverage their existing infrastructure while scaling seamlessly in response to growing demands.

Another notable characteristic is the built-in IPv6 support, which positions the 3Com 5500-EI and 5500G-EI models favorably for future-proofing enterprise networks as the transition to IPv6 continues. This feature ensures that organizations can maintain connectivity as devices increasingly adopt the newer protocol.

In conclusion, the 3Com 5500-EI and 5500G-EI series offer a comprehensive suite of features and technologies designed for high-performance enterprise networking. With modularity, robust Layer 2 and Layer 3 capabilities, enhanced security measures, and a focus on scalability, these switches provide a solid foundation for modern corporate networks, accommodating future growth and technological advancements.