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Huawei S5700S-28X-LI-AC Switch is a gigabit enterprise switch with 24*10/100/1000Base-T Ethernet ports, 4*10G SFP+ AC power supply
Huawei S5700S-28X-LI-AC Switch Product Overview
Huawei S5700S-28X-LI-AC Switch is a next-generation energy-saving switch to meet the demand for high-bandwidth access and Ethernet multi-service aggregation. Based on the cutting-edge hardware and Huawei Versatile Routing Platform (VRP) perisian, the unit offers a large switching capacity, kebolehpercayaan yang tinggi (double power slots and hardware Ethernet OAM), and high-density GE ports to accommodate 10 Gbit/s upstream transmissions. Selain daripada mereka, It supports centralized MAC address authentication, 802.1x pengesahan, and NAC. It authenticates users based on statically or dynamically bound user information such as the user name, alamat IP, Alamat MAC, VLAN ID, access interface, and flag indicating whether antivirus software is installed. VLAN, QoS policies, and ACLs can be applied to users dynamically. Huawei S5700S-28X-LI-AC Switch adopts advanced reliability, keselamatan, and energy conservation technologies, helping enterprise customers build a next generation IT network.
Huawei S5700S-28X-LI-AC Switch Product Pictures
Huawei S5700S-28X-LI-AC Switch Product Specifications
| item | Penerangan |
| Jenama | Huawei |
| Model | S5700S-28X-LI-AC |
| Nombor Bahagian | 02350HEC |
| Pelabuhan | 24*10/100/1000Port Ethernet Base-T, 4*10G SFP+ |
| Ingatan (Ram) | 512 MB |
| Masa min antara kegagalan (MTBF) | 100.31 tahun |
| Masa min untuk membaiki (MTTR) | 2 Jam |
| Ketersediaan | > 0.99999 |
| Perlindungan lonjakan pelabuhan perkhidmatan | Mod biasa: ±6 kV |
| Perlindungan lonjakan bekalan kuasa | ±6 kV dalam mod pembezaan, ±6 kV dalam mod biasa |
| Dimensi (H x W x D) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 dalam. x 17.4 dalam. x 8.7 dalam.) |
| Berat badan (dengan pembungkusan) | 4.8 kg (10.58 lb) |
| Port timbunan | Four uplink 10GE SFP+ ports |
| RTC | Disokong |
| RPS | Disokong |
| PoE | Tidak disokong |
| Julat voltan terkadar | 100 V AC ke 240 V AC, 50/60 Hz |
| Julat voltan maksimum | 90 V AC ke 264 V AC, 47 Hz kepada 63 Hz |
| Penggunaan kuasa maksimum (100% daya pengeluaran, kelajuan penuh peminat) | 32 W |
| Suhu Operasi | 0°C hingga 45°C (32°F hingga 113°F) pada ketinggian 0-1800 m (0-5906 kaki) |
| Suhu penyimpanan | -40°C hingga +70°C (-40°F hingga +158°F) |
| Bunyi di bawah suhu biasa (27°C, kuasa bunyi) | < 50.2 dB(A) |
| Kelembapan relatif | 5% kepada 95%, tidak terkondensasi |
| Ketinggian operasi | 0-5000 m (0-16404 kaki) |
| Pensijilan | pensijilan EMC |
| Pensijilan keselamatan | |
| Pensijilan pembuatan |
Huawei S5700S-28X-LI-AC Switch Product Features
- Supporting the Smart Ethernet Protection (SEP) protocol, a ring network • protocol applied to the link layer on an Ethernet network. SEP can be used on open ring networks and can be deployed on upper-layer aggregation devices to provide fast switchover (within 50 Cik), ensuring non-stop transmission of services. SEP features simplicity, kebolehpercayaan yang tinggi, fast switchover, easy maintenance, and flexible topology, facilitating network planning and management.
- Implementing complex traffic classification based on packet information such as the 5-tuple, IP preference, ToS, DSCP, IP protocol type, ICMP type, TCP source port, VLAN ID, Ethernet protocol type, and CoS. ACLs can be applied to inbound or outbound direction on an interface. The S5700S-LI supports a flow-based two-rate three-color CAR. Each port supports eight priority queues and multiple queue scheduling algorithms such as WRR, DRR, PQ, WRR+PQ, and DRR+PQ. All of these ensure the quality of voice, video, and data services.
- Supporting DHCP snooping, which discards invalid packets that do not match any binding entries, seperti paket spoofing ARP dan paket spoofing IP. This prevents man-in-the-middle attacks to campus networks that hackers initiate by using ARP packets. Antara muka yang disambungkan ke pelayan DHCP boleh dikonfigurasikan sebagai antara muka yang dipercayai untuk melindungi sistem daripada serangan pelayan DHCP palsu.
Huawei S5700S-28X-LI-AC Switch Product and more Models
S5700S-28P-LI-AC: 24*10/100/1000 Base-T ports and 4*1000Base-X ports AC power
S5700S-28P-PWR-LI-AC: 24*10/100/1000 Base-T ports and 4*1000Base-X ports AC power POE+
S5700S-52P-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports AC power
S5700S-28X-LI-AC: 24*10/100/1000Port Ethernet Base-T, 4*10G SFP+
S5700S-52X-LI-AC: 48* 10/100/1,000 Port Ethernet Base-T, 4*10 Port GE SFP+
Huawei S5700S-28X-LI-AC Switch Product Applications
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