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Obtenga conmutación gigabit flexible con ahorro de energía con PowerConnect 5548P, que incluye funciones sólidas de seguridad, apilamiento, alimentación por Ethernet y administración. Con 24 puertos Ethernet Gigabit de velocidad de cable disponibles para la conmutación de campus, el conmutador 5548P se amplía junto con su red a medida que crece.
- Alto rendimiento: admite rendimiento de velocidad de cable hasta con 48 puertos de GbE y 2 puertos de enlace ascendente 10 GbE para un ancho de banda de 40 Gbps.
- Ahorro de energía: la arquitectura Energy Efficient Ethernet (EEE) ayuda a reducir la energía de los puertos en modo de suspensión o eliminar la energía de los puertos inactivos.
- Escalable: administra hasta 8 conmutadores con velocidad de cable como una sola unidad.
Video
High performance
Help meet your network switching needs, no matter the size of your organization, with the PowerConnect 5548P, featuring 48 ports of wire-speed GbE and robust security and enterprise management capabilities. USB configuration for rapid deployment and dedicated 10Gb stacking interfaces and 10Gb uplinks help you grow your wiring closets with your network.
Lifetime Limited Warranty
Gain peace of mind from PowerConnect™ switches that not only provide the quality, reliability and capability you expect from Dell™, but also guaranteed hardware for life — a true Lifetime Warranty*. For more details see www.dell.com/LifetimeWarranty
Rapid deployment and configuration
Help save time and deployment costs by simplifying your network rollout with PowerConnect™ 5500 series of Gigabit Ethernet switches. Automatically assign switch configuration and IP addresses via DHCP or local USB during initial rollout. You can configure up to eight switches in a stack without pressing a single key or setting up a console connection.
Robust management
You'll enjoy a number of management options with the PowerConnect 5500 Series switches, including:- An industry-standard CLI
- Remote management using an embedded web server
- Support for SNMP-based management applications.
VoIP functionality
Help ensure that VoIP traffic is prioritized in the event of resource contention through the voice VLAN function. LLDP-Med provides detailed network topology records, emergency call service via IP phone location information and troubleshooting data.
Automated security
Select from multiple security levels, with options that include such industry-standard features as:
• SSH/SSL management encryption• DHCP snooping
• IP and MAC -based ACLs • Access password protection
• Port-based MAC address alert and lock-down
High level security is provided through:
• RADIUS remote authentication for switch management access
• 802.1x authentication and TACACS+
• Management access filtering via management access profiles
The PowerConnect 5500 switches also help simplify security rollouts by allowing you to try your implementation before full enforcement is enabled, helping to smooth your transition to a secure campus.
Power over Ethernet
Help lower power consumption with the power over Ethernet (IEEE 802.3af PoE) capabilities of the PowerConnect 5548P. Designed to provide up to 15.4 Watts of power for network-attached devices, such as WLAN access points (WAPs) and voice over IP (VoIP) handsets, PoE can help simplify network installation and maintenance by reducing the need for power adapters and power planning.Atributos de puertos
- 48 puertos de conmutación Gigabit Ethernet 10/100/1000BASE-T de detección automática con alimentación por Ethernet (PoE) IEEE 802.3af por puerto
2 puertos SFP+ (10 Gb/1 Gb)
2 puertos de apilamiento (HDMI): 10 Gbps por puerto, dúplex completo, 40 Gbps totales por conmutador
Puerto USB: permite importar y exportar archivos de forma local
Velocidad, modo dúplex y control de flujo con la función de negociación automática
MDI/MDIX automático
Replicación de puertos
Control de tormentas de difusión
EEE (IEEE802.3az) por configuración de puertos
Admite perfil de puertos
Admite hasta 64 rutas estáticas
Rendimiento
- Capacidad de la estructura de los conmutadores de 176 Gbps
Tasa de reenvío de 100,2 Mpps
Hasta 16.000 direcciones MAC
Disponibilidad
- Árbol de expansión (IEEE 802.1D), árbol de expansión múltiple (MSTP) y árbol de expansión rápida (IEEE 802.1w) compatible con Fast Link
Funciones opcionales de árbol de expansión: protección raíz STP, protección BPDU, filtrado BPDU
Admite imagen dual
Admite alimentación redundante externa con PowerConnect MPS-600 (se vende por separado)
Carga y descarga de archivos de configuración
Admite auditorías de conmutadores
Admite sFlow
Diagnósticos de cable a través del comprobador de cable virtual
VLAN
- Admite VLAN para etiquetado y basada en puertos según IEEE 802.1Q; VLAN basadas en protocolos
Admite hasta 4000 VLAN
VLAN dinámica compatible con GVRP
VLAN basadas en protocolos
VLAN automática 802.1x
Calidad del servicio
- Modo confiable de nivel 2 (etiquetado IEEE 802.1p)
Modo confiable de nivel 3 (DSCP)
8 colas de prioridad por puerto
RED/WRED
Turno rotativo ponderado (WRR) ajustable y programación de cola estricta
Multidifusión
- Admite multidifusión dinámica: hasta 256 grupos de multidifusión admitidos en supervisión IGMP o multidifusión estática
Supervisión IGMP v1/v2
Querier de supervisión IGMP
Seguridad
- Hasta 3000 ACL y hasta 3000 ACE
ACL controladas por tiempo
Registro ACL
Protección de acceso al conmutador con contraseña
Aplicación opcional de contraseña segura
Configuración definible por el usuario para activar o desactivar el acceso a la administración web, SSH, Telnet, SSL
Alerta y bloqueo de direcciones MAC basados en puertos
Filtrado de dirección IP para acceso de administración a través de Telnet, HTTP, HTTPS/SSL, SSH y SNMP
Autenticación remota RADIUS y TACACS+ para acceso a la administración de conmutadores
Cifrado SSLv3 y SSHv2 para tráfico de administración de conmutadores
Supervisión DHCP
Filtrado de acceso a la administración a través de perfiles de acceso de administración
Autenticación de frontera de red basada en IEEE 802.1x, modo de monitor 802.1x (registros sin cumplimiento)
Inspección de ARP dinámico
Otras conmutaciones
- Optimización y monitoreo iSCSI
Forma de la tasa de salida y límites de la tasa de entrada
Agregado de enlaces compatible con hasta 32 enlaces agregados por conmutador y hasta 8 puertos miembros por enlace agregado (IEEE 802.3ad)
Admite LACP (IEEE 802.3ad) con hasta 8 candidatos LAG
Admite tramas gigantes de hasta 10 Kb
Compatibilidad con IPv6
Modo IPv4 únicamente: maximiza las tablas para redes IPv4
Administración
- CLI estándar de la industria accesible mediante Telnet, SSH, o consola local (RJ45 Yost)
Administración sólida de HTTP por GUI
sflow
Notificación de conflictos de administración de direcciones IP
Admite SNMPv1 y SNMP v2c
Admite unidad USB: configuración automática, Firmware
Admite 4 grupos RMON (historial, estadísticas, alarmas y eventos)
Transferencias TFTP y HTTP de firmware y archivos de configuración
Imágenes de firmware dobles integradas
Admite la carga y descarga de varios archivos de configuración
Estadísticas para la supervisión de errores y la optimización de rendimiento que incluyen cuadros de resumen de puertos
Admite la administración de direcciones IP BootP/DHCP
Configuración automática de DHCP, actualización automática de imagen DHCP
Admite LLDP-MED
Admite SNTP
Traceroute nivel 3
Cliente Telnet
Capacidades de registro remoto Syslog
Configuración automática iSCSI
Chasis
- 440 x 381 x 43,2 mm (ancho x profundidad x alto)
17,32 x 15 x 1,7 pulgadas (ancho x profundidad x alto)
Incluye kit de montaje en rack de 1U
Peso aproximado: 6,1 kg / 13,45 lb
Hardware
- SDRAM de CPU de 1 GB
Memoria flash de 16 MB
Memoria de búfer de paquetes de 12 Mb
Compatibilidad con MIB
- RFC 1213 MIB II
RFC 1215 Capturas estándar
RFC 1286 MIB de puente
RFC 1442 SMIv2 (MIB SNMPv2)
RFC 1451 MIB de administrador a administrador
TACACS+ según RFC 1492
RFC 1493 Definiciones de objetos administrados para puentes
RFC 1573 Evolución de interfaces
RFC 1643 MIB Etherlike
RFC 1757 MIB de supervisión remota de redes (RMON)
RFC 1907 MIB de SNMP v2
RFC 2011 MIB de protocolo de Internet (IP) con SMIv2
RFC 2012 MIB de protocolo de control de transmisión (TCP) con SMIv2
RFC 2013 MIB de protocolo de datagrama de usuario (UDP) con SMIv2
RFC 2233 Grupo de interfaces con SMIv2
RFC 2618 MIB de RADIUS
RFC 2665 MIB de tipos de interfaz de tipo Ethernet
RFC 2666 Identificación de chipsets Ethernet
RFC 2674 MIB para puente con clases de tráfico, filtrado de multidifusión y extensión VLAN (IEEE802.1p/q MIB)
RFC 2737 MIB de entidad
MIB de RMON según RFC 2819
RFC 2863 Evolución de interfaces
MIB privado 5524 de Dell
Estándares admitidos
- IEEE 802.1D
IEEE 802.1Q
IEEE 802.1p
IEEE 802.1w
IEEE 802.1x
IEEE 802.2
IEEE 802.3
IEEE 802.3I
IEEE 802.3u
IEEE 802.3x
IEEE 802.3z
IEEE 802.ab
IEEE 802.3ac
IEEE 802.3ad
IEEE 802.3af
IEEE 802.3az
IEEE 802.1v
Periféricos
- Transceptores SFP de Dell (SX, LX, de cobre de 1 Gb)
Transceptores SFP+ de Dell (SR, LR, LRM, twinax)
Fuente de alimentación redundante MPS-600
Condiciones operativas ambientales
- Temperatura en funcionamiento: de 0 °C a 45 °C
Temperatura de almacenamiento: de -20 °C a 70 °C
Humedad relativa en funcionamiento: del 10% al 90% sin condensación
Alimentación
- 100-240VAC, 50-60Hz
Optional Redundant power through RPS-720, MPS-600
Peace of mind
This PowerConnect™ switch is backed by an industry-leading Lifetime Limited Warranty* which guarantees Basic Hardware Service (hardware repair or replacement) for the life of the product.
While Basic Hardware Service delivers reliable support for your hardware, most organizations benefit from additional levels of support, protecting their IT investment and maximizing productivity. We recommend Dell™ ProSupport™, an enhanced suite of enterprise level of support services, which includes: 24x7 tech support, accelerated response times, immediate access to L2 technical experts and proactive support options. Go beyond the basics and start transforming your IT infrastructure into a true business asset.
Learn more about Dell Lifetime Warranty and ProSupport for networking and other services with these vidoes.
Supporting your unique environment
The right support is not one-size-fits-all, it's what fits your environment. Dell™ ProSupport™ provides flexible and reliable support that empowers you to customize services to meet your unique business needs. Choose support based on how you use technology and where you want to allocate resources.
Whether you need to support an IT staff or end users, Dell™ ProSupport™ will help you remove barriers so you can get back to work. You'll receive:
Further maximize the availability and stability of your infrastructure through Dell Support Services enhanced support options, such as asset and data protection, Specialized On-site* Services, Remote Advisory Services. Streamline patch management and get detailed reporting with Proactive Maintenance. Get advice by telephone access to technical expertise on applications and solutions such as Microsoft® Exchange, Virtualization and more. And for more complex IT environments, choose the Enterprise-Wide Contract option, which provides a designated Service Delivery Manager, performance benchmarking, proactive planning and custom reporting.
To learn more about Dell ProSupport visit www.dell.com/prosupport.
Simplify your IT infrastructure
Dell ProConsult™ Global Infrastructure Consulting Services can help integrate your new enterprise hardware into an existing or evolving IT infrastructure. We can provide guidance whether you’re adding single or multiple servers, a storage area network or virtualizing your environment. We can also help you enhance the overall performance of your IT infrastructure and data center by consolidating software and hardware, reviewing data usage to optimize the environment, developing a business continuity plan and by helping you migrate to standards-based technologies.
We utilize skilled solution architects, innovative tools, automated analysis and our own intellectual property to give customers rapid insight into the root causes of unnecessary complexity. We seek better answers than traditional service models, based on our belief that solving problems should not need armies of people. Our strategy is to help customers quickly identify high-impact, short-duration projects that deliver ROI and free up resources to obtain competitive advantage. The result is practical, action-oriented plans with specific, predictable, measurable outcomes. From data center optimization to server virtualization to systems management, our consulting services help you build a more efficient enterprise.
Accelerating deployment
Dell helps simplify implementation with deployment services that speed time to production of new hardware and IT solutions. During the initial system-build of your server, we can customize software and hardware to match your specific requirements. By helping you rapidly deploy new capabilities while minimizing disruptions, we can contribute to improved efficiencies and lower costs.
Empowering your team
Our education services provide training and certification courses to help you and your team better manage and use your new hardware so you can reap the full benefits of standards-based technologies.
Lifetime Limited Warranty*
Select PowerConnect™ products carry a Lifetime Limited Hardware Warranty* with Basic Hardware Service for as long as you own the product. Repair or replacement does not include configuration or other advanced service and support provided by Dell ProSupport Services. The PowerConnect products covered by the Lifetime Limited Hardware warranty* are: the PowerConnect™ 2800 Series, the PowerConnect™ 3500 Series, the PowerConnect™ 5500 Series, the PowerConnect™ 6200 Series and the PowerConnect™ 8000 Series rack switches. For more details see www.dell.com/LifetimeWarranty.
This PowerConnect™ switch is backed by an industry-leading Lifetime Limited Warranty* which guarantees Basic Hardware Service (hardware repair or replacement) for the life of the product.
While Basic Hardware Service delivers reliable support for your hardware, most organizations benefit from additional levels of support, protecting their IT investment and maximizing productivity. We recommend Dell™ ProSupport™, an enhanced suite of enterprise level of support services, which includes: 24x7 tech support, accelerated response times, immediate access to L2 technical experts and proactive support options. Go beyond the basics and start transforming your IT infrastructure into a true business asset.
Learn more about Dell Lifetime Warranty and ProSupport for networking and other services with these vidoes.
Supporting your unique environment
The right support is not one-size-fits-all, it's what fits your environment. Dell™ ProSupport™ provides flexible and reliable support that empowers you to customize services to meet your unique business needs. Choose support based on how you use technology and where you want to allocate resources.
Whether you need to support an IT staff or end users, Dell™ ProSupport™ will help you remove barriers so you can get back to work. You'll receive:
- 24x7x365 direct access to Dell Expert Centers via email, chat and phone support
- Mission-Critical Response Options, including ability to self-designate severity level 1
- Hardware and software diagnostics and troubleshooting, including direct Dell OEM support and third-party collaborative support
- "How-to" support on popular software applications such as Norton™ AntiVirus, Microsoft® Office, Microsoft® Small Business Server, Intuit® QuickBooks®, Adobe® Photoshop® and Adobe® Acrobat®.
- Skip the script and save time with tech-to-tech support
- Access to tools and resources to certify your technicians that allows them to self-dispatch parts and labor
- Award winning support from Global Command Centers for dispatch monitoring and end-to-end case management for critical situations or natural disasters
Further maximize the availability and stability of your infrastructure through Dell Support Services enhanced support options, such as asset and data protection, Specialized On-site* Services, Remote Advisory Services. Streamline patch management and get detailed reporting with Proactive Maintenance. Get advice by telephone access to technical expertise on applications and solutions such as Microsoft® Exchange, Virtualization and more. And for more complex IT environments, choose the Enterprise-Wide Contract option, which provides a designated Service Delivery Manager, performance benchmarking, proactive planning and custom reporting.
To learn more about Dell ProSupport visit www.dell.com/prosupport.
Simplify your IT infrastructure
Dell ProConsult™ Global Infrastructure Consulting Services can help integrate your new enterprise hardware into an existing or evolving IT infrastructure. We can provide guidance whether you’re adding single or multiple servers, a storage area network or virtualizing your environment. We can also help you enhance the overall performance of your IT infrastructure and data center by consolidating software and hardware, reviewing data usage to optimize the environment, developing a business continuity plan and by helping you migrate to standards-based technologies.
We utilize skilled solution architects, innovative tools, automated analysis and our own intellectual property to give customers rapid insight into the root causes of unnecessary complexity. We seek better answers than traditional service models, based on our belief that solving problems should not need armies of people. Our strategy is to help customers quickly identify high-impact, short-duration projects that deliver ROI and free up resources to obtain competitive advantage. The result is practical, action-oriented plans with specific, predictable, measurable outcomes. From data center optimization to server virtualization to systems management, our consulting services help you build a more efficient enterprise.
Accelerating deployment
Dell helps simplify implementation with deployment services that speed time to production of new hardware and IT solutions. During the initial system-build of your server, we can customize software and hardware to match your specific requirements. By helping you rapidly deploy new capabilities while minimizing disruptions, we can contribute to improved efficiencies and lower costs.
Empowering your team
Our education services provide training and certification courses to help you and your team better manage and use your new hardware so you can reap the full benefits of standards-based technologies.
For more information, please visit www.dell.com/services.
Lifetime Limited Warranty*
Select PowerConnect™ products carry a Lifetime Limited Hardware Warranty* with Basic Hardware Service for as long as you own the product. Repair or replacement does not include configuration or other advanced service and support provided by Dell ProSupport Services. The PowerConnect products covered by the Lifetime Limited Hardware warranty* are: the PowerConnect™ 2800 Series, the PowerConnect™ 3500 Series, the PowerConnect™ 5500 Series, the PowerConnect™ 6200 Series and the PowerConnect™ 8000 Series rack switches. For more details see www.dell.com/LifetimeWarranty.
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