Cisco WS-C4948-10GE-S-RF | Catalyst 4900 Series C4948-10GE 48 x RJ-45 Ports 10/100/1000Base-T + 2 x XFP 10GE Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch

1. Brand: Cisco
2. Model: Catalyst 4948
3. Switching capacity: 136 Gbps
4. Forwarding rate: 102 Mpps
5. Layer: L4
6. Management: Managed
7. Ports: 48 x 10/100/1000 + 2 x X2
8. Rack-mountable: Yes
9. Refurbished: Yes
10. Power supply: AC 120/230 V (50/60 Hz)
11. Dimensions: 17.5 x 16.0 x 1.7 inches
12. Weight: 15.2 lbs

Notes:
1. The Cisco Catalyst 4948 switch offers advanced security features to protect your network.
2. The switch supports advanced QoS capabilities to prioritize traffic and ensure optimal performance.
3. The refurbished model offers a cost-effective solution for businesses looking to upgrade their network infrastructure.