WS-C4948

Manufacturer Part#: Cisco WS-C4948
WS-C4948 Cisco Catalyst 4900 Series switch

WS-C4948 - Catalyst 4948, optnl sw, 48-Port 10/100/1000+4 SFP, no p/s

Cisco Catalyst 4948 is a wire-speed, low latency, 48-port 10/100/1000 Ethernet, Layer 2-4, 1-rack-unit (RU), fixed-configuration switch for rack-optimized server-switching applications. The Cisco Catalyst 4948 Switch offers exceptional performance and reliability for Layer 2 and Layer 3 server switching deployments for enterprise and small and medium-sized (SMB) businesses.The Cisco Catalyst 4948 delivers wire-speed throughput with low latency for data-intensive applications using a 96 Gbps switching fabric with a 72 Mpps forwarding rate in hardware for Layer 2-4 traffic. 
 
Cisco WS-C4948 General Information: 
Manufacturer: Cisco Systems, Inc 
Brand Name: Cisco 
Product Line: Catalyst 
Product Series: 4900 
Product Model: 4948 
Product Name: Catalyst 4948 Ethernet Routing Switch 
Product Type: Layer 3 Switch 
 
Cisco WS-C4948 Interfaces/Ports: 
Number of Ports: 48 
Gigabit Ethernet Port: Yes 
Interfaces/Ports: 1 x RJ-45 Console Management 
Interfaces/Ports: 48 x RJ-45 10/100/1000Base-T LAN 
 
Cisco WS-C4948 Media & Performance: 
Connectivity Media: Twisted Pair 10/100/1000Base-T 
Performance: 96Gbps Switching Fabric Non-blocking 
Performance: 72Mpps Forwarding Rate Layer 2 
 
Cisco WS-C4948 I/O Expansions: 
Number of Expansion Slots: 4 
Expansion Slots: (4 Total) SFP (mini-GBIC) Uplink 
 
Cisco WS-C4948 Network & Communication:
Layer Support: 4 
Layer Support: 3 
Layer Support: 2 
 
Cisco WS-C4948 Management & Protocols:
Manageable: Yes 
Management:
CLI
Telnet
Syslog
HTTPS
Cisco Works
Cisco View
SNMPv1, v2, and v3
IEEE 802.1p QoS
IEEE 802.1Q VLAN
Cisco Network Assistant
RMON groups (history, statistics, alarms, and events)
CLI
Telnet
Syslog
HTTPS
Cisco Works
Cisco View
SNMPv1, v2, and v3
IEEE 802.1p QoS
IEEE 802.1Q VLAN
Cisco Network Assistant
RMON groups (history, statistics, alarms, and events)
 
 
Cisco WS-C4948 Processor & Chipset: 
Processor: 266MHz 
 
Cisco WS-C4948 Memory: 
Standard Memory: 256MB 
Memory Technology: SDRAM 
Flash Memory: 64MB 
 
Cisco WS-C4948 Software: 
Operating System:
Cisco IOS Software Release 12.2(20)EWA or later  
 
Cisco WS-C4948 Power Description: 
Input Voltage: 220V AC 
Input Voltage: 110V AC 
Input Voltage Range: 12 
Power Source: Power Supply 
Redundant Power Supply: Yes 
 
Cisco WS-C4948 Physical Characteristics: 
Dimensions: 1.71 Height x 17.29 Width x 16.14 Depth 
Weight: 16.5lb 
 
Cisco WS-C4948 Miscellaneous:
•Refurbished
•No Returns
•Optional software image
•72 Mpps Layer 3 and 4 forwarding-IP routing, Cisco Express Forwarding-based (hardware)