Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: WS-C4948-E
Manufacturer Website Address: http://www.cisco.com
Brand Name: Cisco
Product Line: Catalyst
Product Series: 4900
Product Model: 4948
Product Name: Catalyst 4948 Fixed-Config Switch for Rack-Optimized Server Switching
Marketing Information:
The Cisco Catalyst 4948 Switch is a wire-speed, low-latency, 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 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 Layer 2-4 10/100/1000-BASE-T with four alternative wired ports that can accommodate optional 1000-BASE-X Small Form-Factor Pluggable (SFP) optics Exceptional reliability and serviceability is delivered with optional internal AC or DC 1+1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.
Product Type: Layer 3 Switch
Interfaces/Ports
Total Number of Network Ports: 48
Modular: No
Stack Port: No
Media & Performance
Media Type Supported: Twisted Pair
Ethernet Technology: Gigabit Ethernet
Network Technology: 10/100/1000Base-T
I/O Expansions
Number of Total Expansion Slots: 4
Expansion Slot Type: SFP
Shared SFP Slot: No
Number of SFP Slots: 4
Network & Communication
Layer Supported: 4
Management & Protocols
Manageable: Yes
Power Description
PoE (RJ-45) Port: No
Power Source: Power Supply
Redundant Power Supply Supported: No
Physical Characteristics
Compatible Rack Unit: 1U
Form Factor: Rack-mountable
Height: 1.8″
Width: 19.4″
Depth: 17.5″
