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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 | |
Product Line | Catalyst |
Product Series | 4900 |
Model Number | 4948E-F |
Product Name | Cisco Catalyst 4900 4948E-F Ethernet Switch |
Product Type | Ethernet Switch |
Interfaces/Ports | |
Total Number of Network Ports | 48 |
Number of Network (RJ-45) Ports | 48 |
Port/Expansion Slot Details | 48 x Gigabit Ethernet Network |
Port/Expansion Slot Details | 4 x 10 Gigabit Ethernet Expansion Slot |
Media & Performance | |
Ethernet Technology | Gigabit Ethernet |
Ethernet Technology | Fast Ethernet |
Network Technology | 10/100/1000Base-T |
I/O Expansions | |
Number of Total Expansion Slots | 4 |
Expansion Slot Type | SFP+ |
Number of SFP+ Slots | 4 |
Network & Communication | |
Layer Supported | 3 |
Management & Protocols | |
Manageable | Yes |
Management |
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Memory | |
Standard Memory | 1 GB |
Memory Technology | SDRAM |
Power Description | |
Input Voltage | 110 V AC |
Input Voltage | 220 V AC |
Power Source | Power Supply |
Redundant Power Supply Supported | Yes |
Physical Characteristics | |
Compatible Rack Unit | 1U |
Form Factor | Rack-mountable |
Height | 1.8" |
Width | 17.5" |
Depth | 19.4" |
Weight (Approximate) | 19 lb |
Miscellaneous | |
Environmentally Friendly | Yes |
Environmental Certification | RoHS-6 |
Warranty | |
Used-Acceptable Warranty: | 30 Day Tech For Less Warranty. For defective returns, Tech For Less will give you a full refund and will arrange for and pay all shipping costs. |