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3CBLSG48 Baseline Switch 2948
133,51 €
Impuestos incluidos
48 x 10BASE-T/100BASE-X/1000BASE-T, 4 x Gigabit SFP, 96 Gbps, Black
Pago 100% seguro
Tarjeta (RedSys) y transferencia bancaria
Envío en 24/72 h
Gratis a partir de 299 €
Devoluciones en 14 días
Devolución fácil y sin complicaciones
Affordable, Managed Gigabit Switching with Flexible Uplinks
The "smart" voice-ready 3Com® Baseline Switch 2948-SFP Plus is a web-managed Layer 2 Gigabit switch. It offers enterprise-class features, customized and priced for small- and mid-sized organizations.
With an easy-to-use switch interface and advanced features (VLANs, IEEE 802.1X authentication and Rapid Spanning Tree), this switch is the most cost-effective way to provide a converged network.
Layer 2 Switching with Advanced Features
The Baseline Switch 2948-SFP Plus has forty-eight 10/100/1000 ports and four dual-purpose Gigabit ports (copper or SFP-based fiber) to connect to high-performance computers, servers, or core network backbones.
This "smart" switch has the features that help build a voice ready network, with support for auto-voice VLAN, SNMP-based management, IGMP snooping and query, and IEEE 802.1X and advanced Access Control Lists (ACLs) for strengthening security.
The switch provides non-blocking performance— all ports perform at wirespeed which helps to eliminate network traffic bottlenecks. LACP link aggregation (IEEE 802.3ad) allows ports to be automatically grouped together to form an ultra-high-bandwidth connection that greatly expands bandwidth capacity to the network backbone.
The Baseline Switch 2948-SFP Plus also supports Spanning Tree and Rapid Spanning Tree, traffic prioritization, priority queuing and VLANs. These switching features ensure optimal use of available bandwidth as traffic flow is directed according to the needs of the business.
No Switch Setup Required
This Baseline Plus switch is operational straight out-of-the-box; as long as default settings are acceptable, there is no need to configure the switch. If desired, the switch can be configured using a web browser or SNMP management software.
The "smart" voice-ready 3Com® Baseline Switch 2948-SFP Plus is a web-managed Layer 2 Gigabit switch. It offers enterprise-class features, customized and priced for small- and mid-sized organizations.
With an easy-to-use switch interface and advanced features (VLANs, IEEE 802.1X authentication and Rapid Spanning Tree), this switch is the most cost-effective way to provide a converged network.
Layer 2 Switching with Advanced Features
The Baseline Switch 2948-SFP Plus has forty-eight 10/100/1000 ports and four dual-purpose Gigabit ports (copper or SFP-based fiber) to connect to high-performance computers, servers, or core network backbones.
This "smart" switch has the features that help build a voice ready network, with support for auto-voice VLAN, SNMP-based management, IGMP snooping and query, and IEEE 802.1X and advanced Access Control Lists (ACLs) for strengthening security.
The switch provides non-blocking performance— all ports perform at wirespeed which helps to eliminate network traffic bottlenecks. LACP link aggregation (IEEE 802.3ad) allows ports to be automatically grouped together to form an ultra-high-bandwidth connection that greatly expands bandwidth capacity to the network backbone.
The Baseline Switch 2948-SFP Plus also supports Spanning Tree and Rapid Spanning Tree, traffic prioritization, priority queuing and VLANs. These switching features ensure optimal use of available bandwidth as traffic flow is directed according to the needs of the business.
No Switch Setup Required
This Baseline Plus switch is operational straight out-of-the-box; as long as default settings are acceptable, there is no need to configure the switch. If desired, the switch can be configured using a web browser or SNMP management software.
| Capacidad de conmutación | 96 Gbit/s |
| Compatibilidad Jumbo frames | Yes |
| Máxima velocidad de transferencia de datos | 1 Gbit/s |
| Tabla de direcciones MAC | 8192 entradas |
| Velocidades de transferencia de datos admitidas | 10/100/1000Mbps |
| Color producto | Black |
| Indicadores LED | Power/Status |
| Montaje en rack | Yes |
| Seguridad | UL 60950-1, EN 60950-1, CSA 22.2 60950-1, IEC 60950-1 |
| Capa switch | L2 |
| Gestión basada en web | Yes |
| Soporte de calidad de servicio (QoS) | Yes |
| Tipo de switch | Managed |
| Auto MDI/MDI-X | Yes |
| Estándares de red | IEEE 802.1D/IEEE 802.1p/IEEE 802.1Q/IEEE 802.1w/IEEE 802.1x/IEEE 802.3/IEEE 802.3ab/IEEE 802.3ad/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z |
| Full duplex | Yes |
| Protocolo de árbol de expansión | Yes |
| Soporte 10G | No |
| Soporte de control de flujo | Yes |
| Tecnología de cableado Ethernet de cobre | 1000BASE-T/100BASE-TX/10BASE-T |
| Humedad relativa de funcionamiento (H-H) | 10 - 95 % |
| Temperatura de funcionamiento (T-T) | 0 - 40 °C |
| Velocidad de transferencia de paquetes | 71.4 Mpps |
| Cantidad de ranuras SFP/SFP+ | 4 |
| Conector de alimentación | DC-in jack |
| Puertos Ethernet RJ-45 de conmutación básica | 48 |
| Puertos Gigabit Ethernet (cobre) | 48 |
| Puertos SFP combo | 4 |
| Frecuencia de entrada AC | 50 - 60 Hz |
| Voltaje de entrada AC | 100 - 240 V |
| Alimentación PoE | No |
| Protocolos de gestión | SNMP v1, SNMP v2 |
| Algoritmos de seguridad | 802.1x RADIUS |
| Filtrado de direcciones MAC | Yes |
| Lista de control de acceso (ACL) | Yes |
| Garantía | 1 año |
MP-1476687
48 x 10BASE-T/100BASE-X/1000BASE-T, 4 x Gigabit SFP, 96 Gbps, Black