Cisco WS-C4948E-S Switch - Cisco 4948E

SKU: WS-C4948E-S | MFG: Cisco
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Cisco 48 Port Catalyst Switch (4000 / 4948 Series) - 48 x 10/100/1000 Ports - 4 x SFP Slots - 1 x AC Power Supply - Standard Image
The Cisco Catalyst 4948 switch is a top-of-rack product that offers wire-speed performance and low-latency Layer 2-4 switching for an optimized server. The device uses a 96 Gbps fabric and has a forwarding rate that reaches 72 million packets per second in layer 2-4 traffic. In addition, managers can benefit from the hardware-based forwarding architecture that increases scalability and delivers investment protection. Redundant power supplies are engineered for critical applications and save time while preventing data loss.

Founded on the superior design and architecture of the Cisco 4900 series, the product delivers exceptional service and is a reliable way to ensure low-density aggregation. The WS-C4948E-S also has 48 ports of wire-speed 10/100/1000 BASE-T and an additional four ports that can accommodate either 1000BASE-X Small or-Factor Pluggable (SFP) optics.

Comprehensive management makes upgrades and deployments incredibly easy, and the Cisco Catalyst 4948 switch includes a single port that is dedicated for offline disaster recovery. In addition, the Simple Network Management Protocol is suited for local or remote controls and can be delivered through an intuitive interface. To give you buying choices, this product is available in new or refurbished condition. If your network has any insight into the Cisco 4948 switch, feel free to share your experience with us.

  • MainSpecs
    • Gigabit Ethernet
    • 55K entries
    • 48 x 10/100/1000 + 4 x SFP+
    • Switching capacity : 176 Gbps ¦ IPv4 switching : 131 Mpps ¦ IPv6 switching : 110 Mpps
    • RIP-1, RIP-2, 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
    • 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
    • Switch - 48 ports - L3 - managed
    • AC 120/230 V ( 50/60 Hz )
    • 19 lbs
    • 17.5 in x 19.4 in x 1.7 in
    • 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 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), Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing
    • 1 year warranty
    • Cisco Catalyst 4948E - switch - 48 ports - managed - rack-mountable
    • Optional
    • SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, TFTP, SSH, SSH-2, CLI
    • Rack-mountable - 1U
    • Gigabit Ethernet
    • 1 year warranty
  • General
    • Gigabit Ethernet
    • Switching capacity : 176 Gbps ¦ IPv4 switching : 131 Mpps ¦ IPv6 switching : 110 Mpps
    • SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, TFTP, SSH, SSH-2, CLI
    • 1 GB - SDRAM
    • 48 x 10/100/1000 + 4 x SFP+
    • RIP-1, RIP-2, 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
    • Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
    • 55K entries
    • 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 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), Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing
    • 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
    • 1 : 1 GHz
    • Port status, link activity, power, link OK, system
    • Rack-mountable - 1U
    • Switch - 48 ports - L3 - managed
    • Gigabit Ethernet
  • Software / System Requirements
    • Cisco IOS IP Base
  • Power
    • 1 (installed) / 2 (max)
    • 1+1 (with optional power supply)
    • Optional
    • Power supply - hot-plug / redundant - plug-in module
    • AC 120/230 V ( 50/60 Hz )
  • Environmental Parameters
    • 10 - 90%
    • 104 °F
    • 32 °F
  • Miscellaneous
    • 17.5 in
    • 19 lbs
    • 19.4 in
    • 1.7 in
    • 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
  • Manufacturer Warranty
    • 1 year warranty
    • Limited warranty - 1 year
  • Expansion / Connectivity
    • 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 4 x SFP+
  • Dimensions & Weight
    • 17.5 in
    • 19 lbs
    • 1.7 in
    • 19.4 in

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