The Cisco Catalyst 2960-L models feature 8, 16, 24 and 48 Gig ethernet data or PoE+ ports with lan lite firmware/IOS for 100% layer 2 and basic layer 3 capabilities. Every switch is a slim design; has SFP/SFP+ uplinks and perpetual PoE+ support available. They have no redundant PSU nor stacking capability (apart from virtual stacking up to 8 devices) and are fanless except for the WS-C2960L-48TQ-LL and the WS-C2960L-48PQ-LL switches. They are fully-managed and deliver security, reliability and operational efficiency.