Cisco Catalyst 4948E-F - switch - 48 ports
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Cisco Catalyst 4948E-F - switch - 48 ports
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Cisco Catalyst 4948E-F - Switch - L3 - managed - 48 x 10/100/1000 + 4 x 10 Gigabit SFP+ - rack-mountable (WS-C4948E-F-S)

Item#:  8804920  | Model#: WS-C4948E-F-S
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Cisco Catalyst 4948E-F - switch - 48 ports Product Details

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.

Specifications

General
   Device Type:  Switch - 48 ports - L3 - managed
   Enclosure Type:  Rack-mountable 1U
   Subtype:  Gigabit Ethernet
   Ports:  48 x 10/100/1000 + 4 x 10 Gigabit SFP+
   Performance:  Switching capacity: 176 Gbps ¦ IPv4 switching: 131 Mpps ¦ IPv6 switching: 110 Mpps
   Capacity:  Active VLANs: 4094 ¦ QoS hardware entries: 32000 ¦ Spanning Tree Protocol instances: 4094 ¦ Switched virtual interfaces (SVIs): 4094
   MAC Address Table Size:  55K entries
   Routing Protocol:  RIP-1, RIP-2, EIGRP, IGMPv2, HSRP, IGMP, DVMRP, VRRP, OSPFv2, PIM-SM, IGMPv3, OSPFv3, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), RIPng, MLDv2, MLD
   Remote Management Protocol:  SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, TFTP, SSH, SSH-2, CLI
   Authentication Method:  Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
   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), tunneling, DHCP snoopi
   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
   Processor:  1: 1 GHz
   RAM:  1 GB SDRAM
   Status Indicators:  Port status, power, link OK, system, link/activity

Expansion / Connectivity
   Interfaces:  48 x 1000Base-T - RJ-45 ¦ 4 x SFP+

Power
   Power Device:  Internal power supply - hot-plug
   Installed Qty:  1 (installed) / 2 (max)
   Power Redundancy:  Optional
   Power Redundancy Scheme:  1+1 (with optional power supply)
   Voltage Required:  AC 120/230 V (50/60 Hz)

Miscellaneous
   MTBF:  149,261 hours
   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

Software / System Requirements
   Software Included:  Cisco IOS IP Base

Dimensions & Weight
   Width:  17.5 in
   Depth:  19.4 in
   Height:  1.7 in
   Weight:  18.96 lbs

Manufacturer Warranty
   Service & Support:  Limited warranty - advance parts replacement - 90 days - response time: 10 days

Environmental Parameters
   Min Operating Temperature:  32 °F
   Max Operating Temperature:  104 °F
   Humidity Range Operating:  10 - 90% (non-condensing)
   Min Storage Temperature:  -40 °F
   Max Storage Temperature:  167 °F
 
  • Manufactured by: Cisco
    Warranty provided by: Cisco
    UPC No: 0882658384974
    Mfg Part No: WS-C4948E-F-S
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 22.0000 pound(s)
    Click here for full warranty and support information
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