D-Link DGS-3630-28TC 28-Port Gigabit Layer 3+ Managed Stackable Switch (24 x 1000Base-T / 4 Combo SFP, 4 x 10GbE SFP+)

Your existing Cat5e/Cat6 cabling is already run. You don't want to rip it out and buy 24 SFP transceivers just to get a managed switch with L3 routing. The DGS-3630-28TC keeps 24 of those ports as standard 1000Base-T RJ45 jacks (4 are combo with SFP), and slaps 4 x 10GbE SFP+ uplinks on top for your backbone. Layer 3+ routing is in the box; advanced L3 features need the Enhanced Image Licence, so plan for that line item. xStack lets you daisy-chain a second or third unit and treat the lot as one switch. One console, one config, one place to look when something's off at 7am on a Monday

• 24 x 1000Base-T RJ45 ports (4 combo with SFP) — plug in your existing copper cabling
• 4 x 10GbE SFP+ uplinks for high-speed backbone connections
• Layer 3+ routing on board; advanced L3 features require the D-Link Enhanced Image Licence
• xStack: link multiple switches and manage as a single logical unit
• Full managed switching with CLI and web interface