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Penerangan
Huawei S5720-50X-EI-DC Switch is an Enhanced Gigabit Switch with 46 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports and AC or DC power supply, supporting RPS, power socket on the front panel
Huawei S5720-50X-EI-DC Switch Product Overview
The switch offers Forwarding performance: 129 Mpps dan kapasiti Penukaran: 598 Gbit/s. It provides flexible all-gigabit access and enhanced 10GE uplink port scalability. Huawei S5720-50X-EI-DC is widely used as access/aggregation switches in enterprise campus networks or gigabit access switches in data centers. Sebagai tambahan, the switch provides excellent QoS capabilities and supports queue scheduling and congestion control algorithms. Lebih-lebih lagi, ia mengguna pakai giliran keutamaan yang inovatif dan mekanisme penjadualan pelbagai peringkat untuk melaksanakan penjadualan aliran data yang terperinci, memenuhi keperluan kualiti perkhidmatan terminal dan perkhidmatan pengguna yang berbeza. S5720-EI also provides a series of mechanisms to defend against DoS and user-targeted attacks. Serangan DoS disasarkan pada suis dan termasuk banjir SYN, Tanah, Smurf, dan serangan banjir ICMP. Serangan yang disasarkan pengguna termasuk serangan pelayan DHCP palsu, Penipuan alamat IP/MAC, DHCP meminta banjir, dan perubahan nilai DHCP CHADDR
Huawei S5720-50X-EI-DC Switch Product Pictures
Huawei S5720-50X-EI-DC Switch Product Specifications
| item | Penerangan |
| Model | S5720-50X-EI-DC |
| Nombor Bahagian | 02350NHD |
| Pelabuhan | 46 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports |
| Ingatan (Ram) | 2 GB |
| Kilat | 512 MB keseluruhannya. Untuk melihat saiz memori denyar yang tersedia, jalankan arahan versi paparan. |
| Masa min antara kegagalan (MTBF) | 74.31 tahun |
| Masa min untuk membaiki (MTTR) | 2 |
| Ketersediaan | > 0.99999 |
| Perlindungan lonjakan pelabuhan perkhidmatan | Mod biasa: ±6 kV |
| Perlindungan lonjakan bekalan kuasa | ±1 kV in differential mode, ±2 kV in common mode |
| Berat badan (dengan pembungkusan) | 4.7 kg (10.36 lb) |
| Port timbunan | Two fixed QSFP+ stack ports on the rear card |
| RTC | Disokong |
| RPS | Disokong |
| PoE | Tidak disokong |
| Julat voltan terkadar | -48 V DC ke -60 V DC |
| Julat voltan maksimum | -36 V DC ke -72 V DC |
| Penggunaan kuasa maksimum (100% daya pengeluaran, kelajuan penuh peminat) | 55.3 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) | < 49.3 dB(A) |
| Kelembapan relatif | 5% kepada 95%, tidak terkondensasi |
| Ketinggian operasi | 0-2000 m (0-6562 kaki) |
| Pensijilan | pensijilan EMC |
| Pensijilan keselamatan | |
| Pensijilan pembuatan | |
| Dimensi (H x W x D) | Dimensi asas (tidak termasuk bahagian yang terkeluar dari badan): 43.6 mm x 442.0 mm x 224.9 mm (1.72 dalam. x 17.4 dalam. x 8.85 dalam.) |
| Dimensi maksimum (kedalaman ialah jarak dari port pada panel hadapan ke bahagian yang menonjol dari panel belakang): 43.6 mm x 442.0 mm x 229.9 mm (1.72 dalam. x 17.4 dalam. x 9.05 dalam.) |
Huawei S5720-50X-EI-DC Switch Product Features
- Sistem Kebolehprograman Terbuka (OPS) is an open programmable system based on the Python language. IT administrators can program the O&M functions of a switch through Python scripts to quickly innovate functions and implement intelligent O&M.
- S5720-EI uses the mature, stable VRP software platform and supports IPv4/IPv6 dual stacks, protokol penghalaan IPv6 (RIPng, OSPFv3, BGP4+, and IS-ISv6), and IPv6 over IPv4 tunnels (including manual, 6-to-4, and ISATAP tunnels). Dengan ciri IPv6 ini, the S5720-EI can be deployed on a pure IPv4 network, rangkaian IPv6 tulen, atau rangkaian IPv4/IPv6 yang dikongsi, helping achieve IPv4-to-IPv6 transition.
- S5720-EI provides a series of mechanisms to defend against DoS and user-targeted attacks. Serangan DoS disasarkan pada suis dan termasuk banjir SYN, Tanah, Smurf, dan serangan banjir ICMP. Serangan yang disasarkan pengguna termasuk serangan pelayan DHCP palsu, Penipuan alamat IP/MAC, DHCP meminta banjir, dan perubahan nilai DHCP CHADDR.
Huawei S5720-50X-EI-DC Switch Product and More S5720-EI Models
S5720-32P-EI-AC 24 Ethernet 10/100/1000 pelabuhan, 4 100/1000 SFP, 4 Gig SFP, 2 QSFP+ dedicated stack ports AC power supply
S5720-32X-EI-AC 24 Ethernet 10/100/1000 pelabuhan, 4 100/1000 SFP, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-32X-EI-24S-AC 24 Gig SFP, 4 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-32X-EI-24S-DC 24 Gig SFP, 4 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-36C-EI-28S-AC 28 Gig SFP, 4 antaranya adalah dwiguna 10/100/1000, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies
S5720-36C-EI-28S-DC 28 Gig SFP, 4 antaranya adalah dwiguna 10/100/1000, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies
S5720-36C-EI-AC 28 Ethernet 10/100/1000 pelabuhan, 4 antaranya adalah dwiguna 10/100/1000 atau SFP, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies, one AC power module equipped by default
S5720-36C-PWR-EI-AC 28 Ethernet 10/100/1000 Port PoE+, 4 antaranya adalah dwiguna 10/100/1000 atau SFP, 4 10 Gig SFP+ PoE+ Double hot swappable AC or DC power supplies, one AC power module equipped by default
S5720-36PC-EI-AC 28 Ethernet 10/100/1000 pelabuhan, 4 antaranya adalah dwiguna 10/100/1000 atau SFP, 4 Gig SFP Double hot swappable AC or DC power supplies, one AC power module equipped by default
S5720-50X-EI-AC 46 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-50X-EI-DC 46 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-50X-EI-46S-AC 46 Gig SFP, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-50X-EI-46S-DC 46 Gig SFP, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-52X-EI-AC 48 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC power supply
S5720-52P-EI-AC 48 Ethernet 10/100/1000 pelabuhan, 4 Gig SFP, 2 QSFP+ dedicated stack ports AC power supply
S5720-56C-EI-48S-AC 48 Gig SFP, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies, one AC or DC power module equipped by default
S5720-56C-EI-48S-DC 48 Gig SFP, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies, one AC or DC power module equipped by default
S5720-56C-EI-AC 48 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies, one AC or DC power module equipped by default
S5720-56C-EI-DC 48 Ethernet 10/100/1000 pelabuhan, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies, one AC or DC power module equipped by default
S5720-56C-PWR-EI-AC 48 Ethernet 10/100/1000 Port PoE+, 4 10 Gig SFP+ PoE+ Double hot swappable AC or DC power supplies, one AC or DC power module equipped by default
S5720-56C-PWR-EI-AC1 48 Ethernet 10/100/1000 Port PoE+, 4 10 Gig SFP+ PoE+ Double hot swappable AC or DC power supplies, one AC or DC power module equipped by default
S5720-56C-PWR-EI-DC 48 Ethernet 10/100/1000 Port PoE+, 4 10 Gig SFP+ PoE+ Double hot swappable AC or DC power supplies, one AC or DC power module equipped by default
S5720-56PC-EI-AC 48 Ethernet 10/100/1000 pelabuhan, 4 Gig SFP Double hot swappable AC or DC power supplies, one AC power module equipped by default
Huawei S5720-50X-EI-DC Switch Product Applications
