Cisco WS-C4948E-S-RF Catalyst 4948E 48-Port Gigabit 4x SFP+ Switch
Refurbished
![WS-C4948E-S-RF]()
![WS-C4948E-S-RF]()
Photos are representative. Refurbished units may show light cosmetic wear; all ports and PSUs tested.
CiscoCisco Catalyst 4948E-F Switches
Cisco WS-C4948E-S-RF Catalyst 4948E 48-Port Gigabit 4x SFP+ Switch
- Part number
- WS-C4948E-S-RF
Benefits
- 48 Gigabit Ethernet ports support high-density access
- 10-Gigabit uplinks support high-speed aggregation
- Enterprise software supports advanced Layer 3 routing
- Low-latency architecture suits data center networks
- QoS supports converged application traffic
- Compact rack form factor supports aggregation deployments
CONDITION
Ideal for
Data Center Aggregation, Server Access, Enterprise Distribution, Campus Distribution, High-Density Gigabit Networks
Cisco WS-C4948E-S-RF Catalyst 4948E IP Base 48-Port 10/100/1000 Ethernet with 4 SFP+ Uplinks AC Power Network Switch
Overview
Cisco Catalyst 4948E-S Cisco Refresh fixed-configuration data-center switch with 48 Gigabit Ethernet ports, 4 SFP+ interfaces and IP Base software. Designed for high-density server and enterprise aggregation deployments.
Application & Use Cases
- Data-center server access switching
- Enterprise aggregation networks
- High-density Gigabit server connectivity
- 10G fiber uplink deployments
- Low-latency data-center switching
Features
- 48 × 10/100/1000BASE-T ports
- 4 × SFP+ uplink interfaces
- IP Base software
- Data-center optimized fixed configuration
- 1RU rack-mount chassis
Benefits
- 48 Gigabit ports support dense server access
- Four SFP+ ports support 10G uplinks
- IP Base supports enterprise Layer 3
- Fixed design simplifies rack deployment
- High-speed uplinks reduce aggregation bottlenecks
- 1RU chassis conserves rack space
Key Specifications
- Product Family: Catalyst 4948E
- Ethernet Ports: 48 × 10/100/1000
- Uplinks: 4 × SFP+
- Software: IP Base
- Power: AC power supply
- Form Factor: 1RU
- Switch Type: Fixed-configuration data-center switch
No compatible accessories listed for this product.
| Product Line | Catalyst |
| Product Series | 4900 |
| Model | 4948E |
| Product Type | Ethernet Switch |
| POE/POE+ Supports | Non-PoE |
| USB Port | No |
| Console Management Port | Yes |
| Quantity of Fixed Ports/Expansion Slots | 52 |
| Quantity of Network Ports | 52 |
| Stacking Port | No |
| Quantity of Expansion Slots | 4 |
| Quantity of SFP+ Slots | 4 |
| Ethernet Standard | Gigabit Ethernet,10 Gigabit Ethernet |
| Media Standard | Twisted Pair,Optical Fiber |
| Technology Standard | 10/100/1000Base-T,10GBase-X |
| Supported Layer Standard | Layer 2/3 |
| Manageable | Yes |
| MAC Address Table Capacity | 55000 MAC Addresses |
| Jumbo Frames | 9216 Bytes |
| Form Factor | Rack-mountable |
| Supported Rack | 1U |
| Compliance Standards | FCC |
| Airflow Direction | Front-to-Back Airflow |
| Source of Power | AC Power Supply |
| Redundant Source of Power | Yes |
| Power Rating | 300 Watts |
| Installed PSU | 1 |