HP JG510A | FlexFabric 5900 Series 5900AF-48G-4XG-2QSFP+ 48 x RJ-45 Ports 10/100/1000Base-T + 4 x SFP+ Ports + 2 x QSFP+ Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch

Here are the technical specifications for the HP 5900AF-48G-4XG-2QSFP+ Switch:

1. Switching capacity: 1.28 Tbps
2. Forwarding rate: 952 Mpps
3. Number of ports: 48 x RJ-45 autosensing 10/100/1000 ports
4. Expansion slots: 4 x fixed 1000/10000 SFP+ ports, 2 x QSFP+ ports
5. Latency: 3.5 µs (64-byte packets)
6. VLANs supported: 4,096
7. Jumbo frames: 9,216 bytes
8. Quality of Service (QoS): Yes
9. Security: Access control lists (ACLs), RADIUS, TACACS+, Secure Shell (SSH), Secure Sockets Layer (SSL), MAC address lockout
10. Management: SNMP, Telnet, HTTP, HTTPS, RMON, FTP, TFTP, CLI
11. Power supply: 2 x hot-swappable power supplies (included)
12. Dimensions (W x D x H): 17.32 x 18.11 x 1.72 in (44 x 46 x 4.37 cm)

Helpful notes:
1. The HP 5900AF-48G-4XG-2QSFP+ Switch is ideal for enterprise-level networks that require high performance and reliability.
2. With its advanced security features, this switch provides a secure network environment for your organization.
3. The hot-swappable power supplies ensure that the switch remains operational even in the event of a power supply failure.