Overview (S5720S-52P-SI-AC)<br>Huawei S5720S-52P-SI-AC switch is a retail version. It offers forty-eight Ethernet 10/100/1000 ports, and four Gig SFP+ uplinks.<br><br>Quick Specs<br><br>Product Code S5720S-52P-SI-AC<br>Downlink Ports 48 × 10/100/1000BASE-T ports<br>Uplink Ports 4 × Gig SFP ports<br>Forwarding Performance 78 Mpps<br>Switching Capacity 336 Gbit/s<br>Stack Supported<br>Stack connection mode GE electrical ports and GE SFP optical ports on the front panel<br>RAM 512 MB<br>Flash Memory 240 MB<br>Power AC Power Supply<br>Heat Dissipation Built-in fans for forced air cooling<br>Dimensions (W x D x H) 44.2 cm x 22 cm x 4.36 cm<br>Weight (Kg) 4.94 Kg