- Marca : HP
- Nome do produto : 4800-48G
- Código do produto : JD010AABA
- Categoria : Switches de rede
- Qualidade da ficha técnica : criada/padronizada pela Icecat
- Visualizações do produto : 53023
- Informação modificada em : 07 Mar 2024 15:34:52
- Garantia: : Garantia: Lifetime, advance replacement, next business day, phone support, software releases
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Nome de produto comprido HP 4800-48G Gerenciado L3 Gigabit Ethernet (10/100/1000) 1U Preto
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HP 4800-48G Switch
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HP 4800-48G Gerenciado L3 Gigabit Ethernet (10/100/1000) 1U Preto
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The HP 4800G Switch Series is a Stackable Gigabit switch family that delivers outstanding security, reliability, and multi-service support capabilities for robust switching at the edge or aggregation layer of large enterprise and campus networks, or in the core layer of medium- and small-sized enterprise networks. The family consists of Layer 2/3/4 Gigabit Ethernet switches that can accommodate the most demanding applications, providing resilient and secure connectivity and the latest traffic-prioritization technologies to optimize applications on converged networks. Designed for maximum flexibility, these switches are available with 24 or 48 Gigabit ports. Power over Ethernet (PoE) and non-PoE models are offered with optional 10 Gigabit expansion capability and small form-factor pluggable (SFP) Gigabit combo ports for fiber flexibility. The all-SFP model with dual power supplies, for highest availability applications, allows for very flexible fiber with copper Gigabit connectivity.
Quality of Service (QoS)
• Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers
Management
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP): automated device discovery protocol provides easy mapping by network management applications
Connectivity
• Auto-MDIX: automatically adjusts for straight-through or crossover cables on all 10/100 and 10/100/1000 ports
Resiliency and high availability
• IEEE 802.1D Spanning Tree Protocol (STP): provides redundant links while preventing network loops
Manageability
• Advanced IRF technology stacking: - Locally connect up to nine 4800G switches using 10 Gigabit or CX4 local connections. - Improve resiliency by spreading aggregated links across multiple stacked units. - See faster performance through a distributed routing architecture where locally bound traffic is handled at each unit. - Simplify management with single IP management and a unified control interface per stack.
Layer 2 switching
• VLAN support and tagging: support IEEE 802.1Q with 4,094 simultaneous VLAN IDs
Layer 3 services
• Address Resolution Protocol (ARP): determines the MAC address of another IP host in the same subnet; supports static ARPs; gratuitous ARP allows detection of duplicate IP addresses; proxy ARP allows normal ARP operation between subnets or when subnets are separated by a Layer 2 network -
Descrição do resumo grande HP 4800-48G Gerenciado L3 Gigabit Ethernet (10/100/1000) 1U Preto
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HP 4800-48G, Gerenciado, L3, Gigabit Ethernet (10/100/1000), Montagem de prateleiras, 1U
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Descrição do resumo longo HP 4800-48G Gerenciado L3 Gigabit Ethernet (10/100/1000) 1U Preto
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HP 4800-48G. Tipo de switch: Gerenciado, Comutação de camada: L3. Tipos de portas ethernet Basic switching RJ-45: Gigabit Ethernet (10/100/1000), Números de portas ethernet Basic switching RJ-45: 48. Tabela de endereços MAC: 12000 entradas, Capacidade de switching: 192 Gbit/s. Padrões de rede: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u. Montagem de prateleiras, Fator forma: 1U
Recursos de gestão | |
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Tipo de switch | Gerenciado |
Comutação de camada | L3 |
Suporte Quality of Service (QoS) | |
Gerenciamento online | |
Suporte MIB |
Portas e interface | |
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Números de portas ethernet Basic switching RJ-45 | 48 |
Tipos de portas ethernet Basic switching RJ-45 | Gigabit Ethernet (10/100/1000) |
Número de portas Combo SFP | 4 |
Networking | |
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Padrões de rede | IEEE 802.3, IEEE 802.3ab, IEEE 802.3u |
Suporte 10G | |
Espelhamento de porta | |
Encaminhamento IP | |
Limitação de taxação | |
MDI/MDI-X automático | |
Protocolo STP | |
Auto-sensing | |
Suporte VLAN |
Transmissão de dados | |
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Capacidade de switching | 192 Gbit/s |
Produtividade | 142,9 Mpps |
Tabela de endereços MAC | 12000 entradas |
Latência (10-100 Mbps) | 10 µs |
Memória packet buffer | 4 MB |
Segurança | |
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Características de DHCP | DHCP server, DHCP client |
Access Control List (ACL) | |
IGMP snooping | |
Suporte SSH/SSL |
Uso | |
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Suporte Multicast |
Design | |
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Montagem de prateleiras | |
Empilhável | |
Fator forma | 1U |
Cor do produto | Preto |
Desempenho | |
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Processador incorporado | |
Modelo de processador | PowerPC MPC8349 |
Freqüência do processador | 533 MHz |
Memória interna | 256 MB |
Memória flash | 32 MB |
Energia | |
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Voltagem de entrada AC | 100 - 240 V |
Frequência de entrada AC | 50 - 60 Hz |
PoE | |
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Power over Ethernet (PoE) |
Dimensões e peso | |
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Largura | 442 mm |
Profundidade | 299,7 mm |
Altura | 43,2 mm |
Peso | 4,49 kg |