10/100/1000 auto-sensing ports to automatically detect optimal network speeds
Two small form-factor pluggable GBIC module slots (SFP)
52 Gbps switch fabric & Supports jumbo frames up to 9 kBytes
Complies with the IEEE 802.3az (Energy Efficient Ethernet EEE) specification
3 year manufacturer warranty . Instruction manual, 19 inch rackmount brackets, and power cable included