The Cisco Catalyst 4948E and 4948E-F Ethernet Switches are the Cisco Catalyst 4900 Series data center switches built from the start to deliver best-in-class, full-featured server-access switching. The switches include identical features except that the Cisco Catalyst 4948E offers front-to-back cooling, and the Cisco Catalyst 4948E-F offers back-to-front cooling. Each switch offers forty-eight 10/100/1000-Gbps RJ45 downlink ports and four 1 and 10 Gigabit Ethernet uplink ports. The switches are designed to simplify data center architecture and operations by offering service provider-grade hardware and software in a one-rack-unit (1RU) form factor optimized for full-featured top-of-rack (ToR) data center deployments.
- General Information
- Manufacturer
- Cisco Systems, Inc
- Manufacturer Website Address
- http://www.cisco.com
- Brand Name
- Cisco
- Product Line
- Catalyst
- Product Series
- 4900
- Product Condition
- Refurbished
- Product Type
- Ethernet Switch
- Warranty
- Limited Warranty
- 1 Year
- Interfaces/Ports
- Total Number of Network Ports
- 48
- Modular
- Yes
- Port/Expansion Slot Details
- 48 x Gigabit Ethernet Network
- 4 x 10 Gigabit Ethernet Expansion Slot
- Media & Performance
- Media Type Supported
- Optical Fiber
- Twisted Pair
- Ethernet Technology
- Gigabit Ethernet
- Fast Ethernet
- Network Technology
- 10/100/1000Base-T
- I/O Expansions
- Total Number of Expansion Slots
- 4.0
- Expansion Slot Type
- SFP+
- Number of SFP+ Slots
- 4
- Network & Communication
- Layer Supported
- 3
- Management & Protocols
- Manageable
- Yes
- Power Description
- Power Source
- Power Supply
- Redundant Power Supply Supported
- Yes
- Physical Characteristics
- Compatible Rack Unit
- 1U
- Form Factor
- Rack-mountable
- Height
- 1.8"
- Width
- 17.4"
- Depth
- 19.4"
- Weight (Approximate)
- 16 lb
- Miscellaneous
- Environmentally Friendly
- Yes
