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Cisco Catalyst 4948E-F

135 995 kr 4 304 kr/mnd (Ved leie i 36 måneder)
  • Lagerstatus: Bestillingsvare
  • Frakt fra: 99 kr
Legg merke til at dette produktet er en bestillingsvare og kan derfor ikke returneres. Produktet kan derfor heller ikke annulleres eller returneres når du har bekreftet bestillingen din. Du kan lese mer i våre kjøpsbetingelser under avsnitt 7.
  • Artikkelnr.
  • 5010926480
  • Prod. art. nr.
  • WS-C4948E-F-E

Raske fakta

Portantall
48

Nøkkelfunksjoner

  • Strict front-to-back cooling with no side or top venting
  • Large shared packet buffers for micro-burst protection
  • Industry leading multicast performance
  • Zero-touch provisioning with Cisco IOS Embedded Event Manager (EEM)
  • Advanced quality of service (QoS)
  • Management through Simple Network Management Protocol (SNMP) and XML interfaces
  • True out-of-band management port

Produktinformasjon

The Cisco Catalyst 4948E-F Ethernet Switch is built from the start to deliver class-leading, full-featured server-access switching. The switch offers forty-eight 10/100/1000 Gbps RJ45 downlink ports and four 1/10 Gigabit Ethernet uplink ports and is designed to simplify data center architecture and operations by offering service provider-grade hardware and software in a one Rack Unit (1RU) form factor optimized for full-featured Top-of-Rack (ToR) data center deployments.The Cisco Catalyst 4948E-F, with its advanced multicast support, is optimized for multimedia applications. It supports Protocol Independent Multicast (PIM), Source-Specific Multicast (SSM), and Pragmatic General Multicast (PGM), providing end users with additional scalability to support multimedia applications. Also supported are Internet Group Management Protocol (IGMP) snooping and Multicast Listener Discovery (MLD) snooping in hardware, enhancing performance and reducing network traffic by allowing a switch to dynamically add and remove hosts from a multicast group.The Cisco Catalyst 4948E-F offers superior per-port QoS features to help ensure that network traffic is classified, prioritized, and scheduled optimally to efficiently manage bandwidth-intensive multimedia and time-sensitive and mission-critical applications. The Cisco Catalyst 4948E-F can classify, monitor, and mark incoming packets, allowing the administrator to differentiate traffic flows and enforce policies. Sharing, shaping, and strict-priority configurations determine scheduling of egress traffic.

Spesifikasjoner

Topptekst
Produsent Cisco
Strøm
Strøm Redundans Valgfri
General
Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag
RAM 1 GB - SDRAM
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Performance Switching capacity : 176 Gbps ¦ IPv4 switching : 131 Mpps ¦ IPv6 switching : 110 Mpps
Ports 48 x 10/100/1000 + 4 x SFP+
Features Hot swap module replacement, Layer 3 switching, Layer 2 switching, DHCP support, auto-negotiation, VLAN support, IGMP snooping, traffic shaping, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Non-Stop Forwarding (NSF), Spanning Tree Protocol (STP) support, Per-VLAN Spanning Tree (PVST), tunnelling, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), Time Domain Reflectometry (TDR), back to front airflow, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing
Generelt
General / Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, TFTP, SSH, SSH-2, CLI
General / MAC Address Table Size 55K
General / Subtype Gigabit Ethernet
Nettverkstilknytning / Avansert svitsjing Lag 3
Expansion / Connectivity
Interfaces 48 x 1000Base-T - RJ-45 ¦ 4 x SFP+
Compliant Standards
Compliant Standards NEBS level 3, ETSI, CISPR 22 Class A, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, AS/NZ 3548 Class B, EMC, ICES-003 Class A, RoHS, EN300-386, FCC CFR21 Part 1040, UL 60950-1, IEC 60950-1, EN 60950-1, FCC Part 15 A, IEC 60825-1, CSA C22.2 No. 60950-1, EN 60825-1
Service og støtte
Service og støtte 1 års garanti
Nettverk og kommunikasjon
Nettverkstilknytning / Protokoll for fjernstyrt administrasjon SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, HTTPS, TFTP, SSH, SSH-2, CLI, Telnet, SNMP 3
Nettverk
Portantall 48
Nettverkstilknytning / Formfaktor Rackmonterbar
Nettverkstilknytning / Håndterbar Ja
Nettverkstilknytning / Rutingprotokoll OSPFv3, PIM-SSM, Statisk IPv4-ruting, Statisk IPv6-ruting, Regelbasert ruting (PBR), RIPng, MLDv2, MLD, OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, IGMPv2, HSRP, IGMP, DVMRP, VRRP, OSPFv2, PIM-SM, IGMPv3
Størrelser og vekt
Yttermål Bredde 44.4 cm
Yttermål dybde 49.3 cm
Yttermål Høyde 4.4 cm
Vekt 8.6 kg