HP JG240-61201 | - 5500-48G-PoE+ Ei Switch with 2 Interface Slots Switch 48 Ports - L4 Managed Stackable

Here are 12 technical specifications for the HP 5500-48G-PoE+ Ei Switch:

1. Switch type: L4 managed stackable switch
2. Number of ports: 48
3. Interface slots: 2
4. Power over Ethernet (PoE) support: Yes
5. PoE+ standard support: Yes
6. Maximum PoE power budget: 1,440 watts
7. Switching capacity: 176 Gbps
8. Forwarding rate: 130.9 Mpps
9. MAC address table size: 32,000 entries
10. VLAN support: Yes
11. Quality of Service (QoS) support: Yes
12. Security features: Access control lists (ACLs), port security, and DHCP snooping

Helpful notes:
1. The HP 5500-48G-PoE+ Ei Switch is a high-performance switch designed for enterprise networks.
2. With its PoE+ support and large power budget, it can power a wide range of devices, including IP phones and wireless access points.
3. The switch's security features help protect your network from unauthorized access and attacks.