Cisco WS-C2960X-48TD-L-WS | Catalyst 2960-X Series 2960X-48T 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP Ports Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch

Here are 12 technical specs for the Cisco Catalyst 2960X-48TD-L-WS:

1. Ports: 48 x 10/100/1000 Ethernet ports
2. Switching capacity: 216 Gbps
3. Forwarding rate: 101.2 Mpps
4. VLANs: 1023
5. MAC address table size: 16,000 entries
6. Jumbo frame support: up to 9216 bytes
7. Power supply: AC 120/230 V (50/60 Hz)
8. Power consumption: 0.9 W standby / 70 W maximum
9. Dimensions (WxDxH): 17.5 in x 11 in x 1.8 in
10. Weight: 9.26 lbs
11. Management protocols: SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI
12. Security features: Port security, DHCP snooping, IP source guard, Dynamic ARP inspection, STP Root Guard, Uni-Directional Link Detection (UDLD)

Helpful notes:
1. This switch is ideal for small to medium-sized businesses that require high-performance networking.
2. The switch supports advanced security features to protect your network from unauthorized access.
3. With its rack-mountable design, this switch can be easily integrated into your existing network infrastructure.