Коммутатор Huawei S5720S S5720S-28X-SI-DC
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Описание
Huawei S5720S-28X-SI-DC switch is next-generation standard gigabit Layer 3 Ethernet switch based on a new generation of high-performance hardware and Huawei Versatile Routing Platform (VRP). It provides large switching capacity and high-density GE and 10 GE uplink interfaces for users. With 24 Ethernet 10/100/1,000 ports and 4 x 10 Gig SFP+, the S5720S-28X-SI-DC can be used as access or aggregation switch on campus networks or access switch in data centers. The S5720S-28X-SI-DC integrates many advanced technologies in terms of reliability, security, and energy savings to build next-generation IT networks.
Quick Specs
Figure 1 shows the appearance of Huawei S5720S-28X-SI-DC switch.
Table 1 shows the Quick Specs.
| Product Code | S5720S-28X-SI-DC |
| Fixed Ports | 24 Ethernet 10/100/1,000 ports 4 x 10 Gig SFP+ |
| Extended Slots | N/A |
| Memory (RAM) | 512 MB |
| Flash | 240 MB |
| MAC Address Table Size Forwarding Performance | 16 MAC |
| Forwarding Performance | 96 Mpps |
| Switching Capacity | 336 Gbit/s |
| Power Supply | AC/DC power supply, supporting RPS |
| Voltage Required | DC: |
| Typical Power Consumption | 22W |
| Dimensions (W x D x H) | 442 mm x 220 mm x 43.6 mm |
| Weight | 6.2 kg |
Product Details
Figure 2 shows the front panel of Huawei S5720S-28X-SI-DC switch.
Note:
| ? | Twenty-four 10/100/1000BASE-T ports | ? | Four 10GE SFP+ ports |
| ? | ETH management port | ? | One USB port |
| ? | One console port |
*The console port is used with a console cable. The console cable is not delivered with the switch and needs to be separately purchased if needed.
In the back panel of S5720S-28X-SI-DC switch, there are ground screw, RPS socket and a DC power terminal. The ground screw should be used with a ground cable, and RPS socket is used with an RPS cable, which is not hot swappable. The DC power terminal is used together with a DC Power Cable.
Recommended Modules
Table 2 shows the recommended optical modules.
| Category | Model | Description |
| GE-SFP Optical Transceiver | Optical Transceiver, eSFP, GE, Multi-mode Module(850nm,0.55km,LC) | |
| Optical Transceiver, eSFP, GE, Single-mode Module(1310nm,10km,LC) | ||
| Optical Transceiver, eSFP, GE, Single-mode Module(1310nm,40km,LC) | ||
| Optical Transceiver, eSFP, GE, Single-mode Module(1550nm,40km,LC) | ||
| Electrical Transceiver, SFP, GE, Electrical Interface Module(100m,RJ45) | ||
| 10G-SFP+ Optical Transceiver | 10GBase-USR Optical Transceiver,SFP+,10G,Multi-mode Module(850nm,0.1km,LC) | |
| Optical Transceiver, SFP+, 10G, Multi-mode Module(850nm,0.3km,LC) | ||
| Optical Transceiver, SFP+, 10G, Single-mode Module(1310nm,10km,LC) |
Compare with Similar Item
Table 3 shows the comparison of Huawei S5720-28X-SI-DC, S5720S-28X-SI-DC and S5720S-28P-SI-AC.
| Models | S5720S-28X-SI-DC | ||
| Fixed Ports | 24 x Ethernet 10/100/1,000 ports, 4 x 10 Gig SFP+ | 24 x Ethernet 10/100/1,000 ports, 4 x Gig SFP+ | 24 x Ethernet 10/100/1,000 ports, 4 x Gig SFP |
| Extended Slots | N/A | N/A | N/A |
| Power Supply | Double hot swappable AC/DC power supplies, one AC/DC power module is configured by default | AC/DC power supply, supporting RPS | AC power supply, supporting RPS |
| Forwarding Performance | 96 Mpps | 96 Mpps | 42 Mpps |
| Switching Capacity | 336 Gbit/s | 336 Gbit/s | 336 Gbit/s |
| Power Consumption | 22.3W | 22W | 20.2W |
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