Cisco WS-C2960XR-24TD-I | Catalyst 2960-XR Series 2960XR-24T 24 x RJ-45 Ports 10/100/1000Base-T + 2 x SFP+ Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch

Here are 12 technical specifications for the Cisco Catalyst 2960 Series 24-Port 10/100/1000 Gigabit Layer-3 Switch:

1. Switching capacity: 216 Gbps
2. Forwarding rate: 71.4 Mpps
3. Number of VLANs: 1023
4. Jumbo frame support: 9216 bytes
5. MAC address table size: 16,000 entries
6. Number of QoS queues per port: 8
7. Power over Ethernet (PoE) support: No
8. Redundant power supply support: Yes
9. Dimensions (H x W x D): 1.73 x 17.5 x 16.0 inches
10. Weight: 10.36 pounds
11. Operating temperature range: -5°C to 45°C (23°F to 113°F)
12. Operating humidity range: 10% to 95% noncondensing

Helpful notes:
1. The Layer-3 functionality allows for advanced routing protocols and network segmentation.
2. The switch supports Cisco's EnergyWise technology for power management and energy efficiency.
3. The device can be managed through a web-based GUI or through Cisco's CLI for advanced configuration options.