| S5720-56PC-EI-AC Specification | |
| Fixed Port | 48 × Ethernet 10/100/1000 ports 4 × Gig SFP | 
| Dimensions (W x D x H) | 44.2 cm x 42 cm x 4.44 cm | 
| Power Consumption | S5720-56PC-EI-AC < 85.7W | 
| IP routing | Static routing | 
| RIPv1, RIPv2 and RIPng,ECMP(supported by the S5700-SI/S5700-EI/S5700-HI series) | |
| OSPF, OSPFv3, IS-IS, IS-ISv6, BGP and BGP4+ (supported by the S5700-EI/S5700-HI series) | |
| Access Security | DHCP Relay, DHCP Server, DHCP Snooping, DHCP Security | 
| Interoperability | Supports VBST (Compatible with PVST/PVST+/RPVST) | 
| Supports LNP (Similar to DTP) | |
| Supports VCMP (Similar to VTP) | |
| Operating environment | Operating temperature: 0℃–50℃ | 
| Relative humidity: 10%–90% (non-condensing) | |
| Input voltage | AC: Rated voltage range: 100 V to 240 V AC, 50/60 Hz Maximum voltage range: 90 V to 264 V AC, 47/63 Hz | 
 
                     
                
                 
                 
                        







 
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                     
                    