S2500-48T 48x10/100/1000BASE-T RJ-45 + 4xSFP/SFP+
MAC addresses per system: 12,000
Jumbo frames: 9,216 bytes
Number of VLANS: 4,094
Port- and MAC-based VLAN
IEEE 802.1Q: VLAN tagging
DHCP relay (including Option 82)
180$
https://www.arubanetworks.com/assets/ds/DS_S2500.pdf