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WS-C4948-E Cisco Catalyst 4948 Network Switch (New)

by Cisco
$1,453.00
SKU WS-C4948-E

Condition: NEW

Availability: Stock Available

Cisco 4948 Ethernet Switch - 48 Port switch - 48 x 10/100/1000Base-T, Enterprise Services software image, 1 AC power supply, fan tray (WS-C4948-E)

The Cisco Catalyst 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948 Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations.

General
Device Type Switch - 48 ports - L4 - managed
Enclosure Type Rack-mountable 1U
Subtype Gigabit Ethernet
Ports 48 x 10/100/1000 + 4 x SFP
Performance Switching capacity: 96 Gbps ¦ Throughput: 72 Mpps
Capacity Active VLANs: 4096 ¦ Spanning Tree Protocol instances: 1500 ¦ Switched virtual interfaces (SVIs): 2000 ¦ QoS hardware entries: 32000 ¦ Multicast entries (Layer 3): 28000 ¦ Multicast entries (Layer 2): 16000 ¦ IGMP snooping entries: 16000
MAC Address Table Size 32K entries
Jumbo Frame Support 9216 bytes
Routing Protocol OSPF, IS-IS, RIP-1, RIP-2, BGP, EIGRP, HSRP, DVMRP, VRRP, PIM-SM, static IP routing, PIM-DM, policy-based routing (PBR)
Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTPS, CLI
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Features Appletalk-routing, auto-negotiation, BOOTP support, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel, IGMP snooping, ISL support, Syslog support, MAC address filtering, IPv6 support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Network Admissions Control (NAC), Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), Time Domain Reflectometry (TDR), WCCP 2.0, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing, STP Root Guard, Uni-Directional Link Detection (UDLD), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Per-VLAN Rapid Spanning Tree (PVRST), Strict Priority Queuing (SPQ), STP PortFast, Class of Service (CoS), 16MB packet buffer, DiffServ Code Point (DSCP) support, IGMP filtering
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: 266 MHz
RAM 256 MB SDRAM
Flash Memory 64 MB
Expansion / Connectivity
Interfaces 48 x 1000Base-T RJ-45 ¦ 1 x 100Base-TX RJ-45 management ¦ 1 x console RJ-45 management ¦ 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)
Power Provided 300 Watt
Voltage Required AC 120/230 V (50/60 Hz)
Miscellaneous
Compliant Standards NEBS level 3, CISPR 22 Class A, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, ICES-003 Class A, FCC CFR47 Part 15, FCC CFR21 Part 1040, UL 60950-1, IEC 60950-1, EN 60950-1, IEC 60825-1, EN 60825-1, AS/NZS 3548 Class A, CAN/CSA C22.2 No. 60950-1, AS/NZS 60950, EN 60825-2, IEC 60825-2, GR-1089-CORE, VCCI Class A, GR-63-CORE, ETS 300 386
Software / System Requirements
Software Included Cisco IOS Enterprise Services
Dimensions & Weight
Width 17.3 in
Depth 16.1 in
Height 1.7 in
Weight 16.49 lbs
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