Cisco WS-C2960-8TC-S-RF | Catalyst 2960 Series C2960-8TC 8 x RJ-45 Ports 10/100Base-TX + 1 x Dual-Personality RJ-45/SFP Ports Layer 2 Managed Rack-mountable Fast Ethernet Network Switch

Here are the technical specifications for the Cisco Catalyst 2960-8TC-S:

1. Switch type: Managed
2. Number of ports: 8 x 10/100 + 1 x combo Gigabit SFP
3. Form Factor: Desktop
4. Switching capacity: 16 Gbps
5. Forwarding rate: 10.1 Mpps
6. MAC address table size: 8K entries
7. Jumbo frame support: 9018 bytes
8. VLAN support: Yes
9. Quality of Service (QoS) support: Yes
10. Power over Ethernet (PoE) support: No
11. Dimensions (WxDxH): 26.9 cm x 23.4 cm x 4.4 cm
12. Weight: 1.8 kg

Helpful notes:
1. The Cisco Catalyst 2960-8TC-S is a compact and powerful switch that's ideal for small businesses and branch offices.
2. The combo Gigabit SFP port allows for flexible connectivity options.
3. This switch is refurbished, which means it has been restored to its original factory settings and is backed by a warranty.