![Icon [all products]](https://www.thunder-link.com/tl-content/uploads/2022/05/Icon-all-products-1.svg "Icon [all products]"){kind=icon}
All productsHuawei S5700-SI and S5720-SI series switch includes many models; some models have same quantity ports, but with different performances and features, which always make customers confused, here we list some common models and summarize the differences for reference.
| Products | S5700-52C-SI | S5700-48TP-SI-AC | S5700-48TP-SI-DC |
| Images |  |
 |
 |
| Ports | Forty-eight 10/100/1000BASE-T Ethernet electrical ports |
Forty-four 10/100/1000BASE-T
Ethernet electrical ports Four combo ports (10/100/1000BASE-T + 100/1000BASE-X) |
Forty-four 10/100/1000BASE-T Ethernet electrical ports Four combo ports (10/100/1000BASE-T + 100/1000BASE-X) |
| Fan | Fan module slot | ||
| Power | Power module slot 2 Power module slot 1 |
AC socket | DC power terminal |
| Memory | 256 MB | 256 MB | 256 MB |
| Flash | 32 MB | 32 MB | 32 MB |
| Dimensions | 442.0 mm x 420.0 mm x 43.6 mm | 442.0 mm x 420.0 mm x 43.6 mm | 442.0 mm x 420.0 mm x 43.6 mm |
| Stack port | Two stack ports available on each stack card | Two stack ports available on each stack card | Two stack ports available on each stack card |
| Maximum system power consumption |
78 W | 64 W | 64 W |
| Products | S5700-48TP-PWR-SI | S5700-52C-PWR-SI | S5720-52P-SI-AC |
| Images |  |
 |
 |
| ports | Forty-four PoE+ 10/100/1000BASE-T Ethernet electrical ports Four combo ports (10/100/1000BASE-T (PoE+) + 100/1000BASE-X) |
Forty-eight PoE+ 10/100/1000BASE-T Ethernet electrical ports |
Forty-eight 10/100/1000BASE-T Ethernet electrical ports Four 1000BASE-X Ethernet optical ports |
| Fan | Power module slot 2 Power module slot 1 |
Power module slot 2 Power module slot 1 |
Power module slot 2 Power module slot 1 |
| Power | Fan module slot | Fan module slot | |
| Memory | 256 MB | 256 MB | 512 MB |
| Flash | 32 MB | 32 MB | 240 MB |
| Dimensions | 442.0 mm x 420.0 mm x 43.6 mm | 442.0 mm x 420.0 mm x 43.6 mm | 442.0 mm x 420.0 mm x 44.4 mm |
| Stack port | Two stack ports available on each stack card | Two stack ports available on each stack card | GE electrical ports and GE SFP optical ports on the front panel, except the combo ports |
| Maximum system power consumption |
907 W | 917 W | 53.6 W |
| Products | S5720-52X-SI-AC | S5720-52X-PWR-SI-AC | S5720-52X-PWR-SI-ACF |
| Images |  |
 |
 |
| ports | Forty-eight 10/100/1000BASE-T Ethernet electrical ports Four 10GE SFP+ Ethernet optical ports |
Forty-eight 10/100/1000BASE-T Ethernet electrical ports Four 10GE SFP+ Ethernet optical ports |
Forty-eight 10/100/1000BASE-T Ethernet electrical ports Four 10GE SFP+ Ethernet optical ports |
| Fan | |||
| Power | Power module slot 2 Power module slot 1 |
Power module slot 2 Power module slot 1 |
Power module slot 2 Power module slot 1 |
| Memory | 512 MB | 512 MB | 512 MB |
| Flash | 240 MB | 240 MB | 240 MB |
| Dimensions | 442.0 mm x 420.0 mm x 44.4 mm | 442.0 mm x 420.0 mm x 44.4 mm | 442.0 mm x 420.0 mm x 44.4 mm |
| Stack port | GE electrical ports and 10GE SFP+ optical ports on the front panel, except the combo ports | GE electrical ports and 10GE SFP+ optical ports on the front panel, except the combo ports | GE electrical ports and 10GE SFP+ optical ports on the front panel, except the combo ports |
| Maximum system power consumption |
56.8 W | Without PoE: 93.1 W; 100% PoE loads: 943.2 W | Without PoE: 94.8 W; 100% PoE loads: 1631.5 W |
According to the above table, we have mastered the basic information of the Huawei S5700 & S5720 SI Series switches and parameters. Hope you can find Huawei switch that suits your needs. If you are still not clear about that, you can contact Thunder-link.com sales team freely, we are glad to help you.