J4900-61401 HP | ProCurve 2600 Series 2626 24-Ports RJ-45 10/100Base-TX + 2-Ports RJ-45 GE + 2-Ports SFP (mini-GBIC) Layer 3 Managed Rack-mountable Fast Ethernet Network Switch

Here are the technical specifications for the HP ProCurve Switch 2626:

1. Ports: 24 x 10Base-T/100Base-TX + 2 x 10/100/1000Base-T/SFP
2. Switching capacity: 12.8 Gbps
3. Forwarding rate: 9.5 Mpps
4. VLAN support: Yes
5. Jumbo frame support: Yes
6. MAC address table size: 8K entries
7. Authentication method: RADIUS, TACACS+
8. Management protocol: SNMP 1, SNMP 2c, Telnet, HTTP, HTTPS
9. Power supply: Internal
10. Rack-mountable: Yes, 1U height
11. Stackable: Yes, up to 16 units
12. Dimensions (WxDxH): 17.32 in x 12.8 in x 1.73 in

Helpful notes:
1. The HP ProCurve Switch 2626 is a reliable and cost-effective option for small to medium-sized businesses.
2. With its stackable feature, it allows for easy expansion as your network grows.
3. This switch also supports Quality of Service (QoS) to prioritize network traffic for better performance.