Catalyst 3560G is a full duplex and supports layer 3 switching, which provides you with a lot of configuration options.Switch combines power over Ethernet (POE) capability with 10/100/1000BaseT interface / ports for maximum productivity.High performance IP routing, advanced QoS, and access control lists.Very stable switch. We use them as core switches at some of our locations and we never had any issues.
Room for Improvement:
Costly as compared to other brands, but with Cisco you definitely get reliability.
Cisco Catalyst 3560 is a series of enterprise-class switches with a fixed-configuration. These switches include power over Ethernet (POE), Fast Ethernet, and Gigabit Ethernet configurations, and are suitable for small enterprise LAN access or branch-office environments.