112APPENDIX A: SAFETY INFORMATION

verbunden werden oder beides. Es ist sicherzustellen, dass die Erdungsverbindung vor dem Anschließen der von der RPS bereitgestellten Gleichstromversorgung hergestellt wird.

VORSICHT: Jede RPS muss als nicht geerdetes SELV-Ausgangsgerät gemäß IEC 60950-1/UL 60950-1/EN 60950-1 zugelassen sein.

VORSICHT: Diese Anleitungen müssen im Zusammenhang mit den Eigenschaften des Gleichstrom-Versorgungseingangs des Switch 5500 gelesen werden, die in Anhang C, "Technische Daten", aufgeführt sind.

VORSICHT: Beim Anschließen des Kabels an die RPS sind die

Empfehlungen des Herstellers zu beachten.

VORSICHT: Stellen Sie sicher, dass sich der Schutzschalter an der RPS beim Anschließen des Kabels an die RPS in der geöffneten Stellung (Aus) befindet.

VORSICHT: Stellen Sie auf jeden Fall sicher, dass die positive Klemme am switch an die positive (gemeinsame) Klemme der RPS und die negative Klemme am switch an die negative (gemeinsame) Klemme der RPS angeschlossen wird.

VORSICHT: Stellen Sie sicher, dass sich der Schutzschalter an der RPS beim Anschließen des RPS-Kabels und des Steckers des 3Com switch in der geöffneten Stellung (Aus) befindet.

Información de Seguridad Importante

ADVERTENCIA: La instalación o la extracción de la unidad sólo debe llevarla a cabo personal cualificado.

ADVERTENCIA: Si instala el 5500 en una pila con unidades SuperStack II o SuperStack 3 que son más estrechas que el 5500, la unidad 5500 debe instalarse debajo de las unidades más estrechas.

ADVERTENCIA: La unidad debe tener toma de tierra (conectado a tierra).

ADVERTENCIA: Conecte la unidad a una fuente de alimentación con toma de tierra para garantizar el cumplimiento de las normas de seguridad.

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3Com 5500G-EI, 5500-EI manual Información de Seguridad Importante

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.