WS-C4948-S Cisco Catalyst 4948 Layer 3 rack-mountable Switch
Cisco Catalyst 4948 Layer 3 rack-mountable Switch
Part No: WS-C4948-S
Manufacturer: Cisco
in Stock: Yes
Condition: New
List Price: $17,000.00
Our Price: $8,500.00
Qty
Key Features of Cisco Catalyst 4948 Layer 3 rack-mountable Switch
The Cisco Catalyst 4948 is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1 RU) 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. The Cisco Catalyst 4948 offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.
Technical Detail
Specification
Manufacturer Cisco
Manufacturer Part #  WS-C4948-S
Product Description Cisco Catalyst 4948 - switch - 48 ports - Managed - rack-mountable
Device Type Switch - 48 ports - L3 - 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
MAC Address Table Size 32K entries
Jumbo Frame Support 9216 bytes
Routing Protocol RIP-1, RIP-2, EIGRP, static IP routing
Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS, CLI
Features Layer 3 switching, Layer 2 switching, auto-sensing per device, IP-routing, auto-negotiation, BOOTP support, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel , IGMP snooping, ISL support, Syslog support, manageable, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, 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), RADIUS support, Jumbo Frames support, Virtual Route Forwarding-Lite (VRF-Lite), Time Domain Reflectometry (TDR), WCCP 2.0, Per-VLAN Spanning Tree Plus (PVST+), Uni-Directional Link Detection (UDLD), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Per-VLAN Rapid Spanning Tree (PVRST)
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
Power AC 120/230 V ( 50/60 Hz )
Power Redundancy Optional
Dimensions (WxDxH) 43.9 cm x 41 cm x 4.4 cm
Weight 7.5 kg
Manufacturer Warranty 1 year warranty
General
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
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
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
Device Type Switch - 48 ports - L3 - Managed
Enclosure Type Rack-mountable - 1U
Features Layer 3 switching, Layer 2 switching, auto-sensing per device, IP-routing, auto-negotiation, BOOTP support, ARP support, trunking, Cisco Fast EtherChannel, VLAN support, Cisco Gigabit EtherChannel , IGMP snooping, ISL support, Syslog support, manageable, MAC address filtering, Broadcast Storm Control, IPv6 support, Multicast Storm Control, 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), RADIUS support, Jumbo Frames support, Virtual Route Forwarding-Lite (VRF-Lite), Time Domain Reflectometry (TDR), WCCP 2.0, Per-VLAN Spanning Tree Plus (PVST+), Uni-Directional Link Detection (UDLD), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN), Per-VLAN Rapid Spanning Tree (PVRST)
Flash Memory 64 MB Flash
Jumbo Frame Support 9216 bytes
MAC Address Table Size 32K entries
Performance Switching capacity : 96 Gbps ¦ Throughput : 72 Mpps
Ports 48 x 10/100/1000 + 4 x SFP
Processor 1 : 266 MHz
RAM 256 MB - SDRAM
Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS, CLI
Routing Protocol RIP-1, RIP-2, EIGRP, static IP routing
Status Indicators Link activity, power, system, status
Subtype Gigabit Ethernet
Dimensions & Weight
Depth 41 cm
Height 4.4 cm
Weight 7.5 kg
Width 43.9 cm
Environmental Parameters
Humidity Range Operating 10 - 90% (non-condensing)
Max Operating Temperature 40 °C
Max Storage Temperature 75 °C
Min Operating Temperature 0 °C
Min Storage Temperature -40 °C
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 (mini-GBIC)
Manufacturer Warranty
Service & Support 1 year warranty
Service & Support Details Limited warranty - 1 year
Miscellaneous
Compliant Standards NEBS level 3, FCC Class A certified, CISPR 22 Class A, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, CSA 22.2 No. 60950, ICES-003 Class A, FCC CFR47 Part 15, IEC 825-1, IEC 825-2, FCC CFR21 Part 1040, UL 60950-1, IEC 60950-1, EN 60950-1
Power
Installed Qty 1 (installed) / 2 (max)
Power Device Internal power supply - hot-plug
Power Redundancy Optional
Power Redundancy Scheme 1+1 (with optional power supply)
Voltage Required AC 120/230 V ( 50/60 Hz )
Software / System Requirements
Software Included Cisco IOS IP Base