Product Number : M4300-52G Model Description: 48x1G Stackable Managed Switch with 2x10GBASE-T and 2xSFP+ Ordering Number: GSM4352S Acoustics: 31.5dB @ 25°C (77°F) Power Consumption (Max): 47.4 Watts 1G RJ45 Ports: 48 x 10/100/1000 10G RJ45 Ports: 2 x 10GBASE-T (Fast Ethernet, 1G and 10G speeds) 10G Fiber SFP+ Ports: 2 x SFP+ (1G and 10G speeds) Feature Set: Layer 3 (static, policy-based and RIP OSPF VRRP PIM dynamic routing) Management Ports 1G Ethernet service port for out-of-band management (OOB, RJ45) RS232 straight-through serial RJ45 for local management console Mini-USB port for local management console USB port for local storage, logs, configuration or image files Form Factor: Full width with dual, redundant modular PSUs for business continuity