- Penerangan
- Siasatan
- Lampiran
Penerangan
Huawei S5720-28X-PWR-SI-AC Switch is a Layer 3 Ethernet switch with twenty-four Ethernet 10/100/1,000 PoE+ ports, 4 of which are dual purpose 10/100/1000 atau SFP, dan 4 x 10G SFP+. It offers double hot-swappable AC/DC power supplies, one AC power module is configured by default.
Huawei S5720-28X-PWR-SI-AC Switch Product Overview
S5720-SI series switches are brand-new three-layer Gigabit Ethernet switches, providing flexible full Gigabit access and cost-effective fixed Gigabit and 10 Gigabit uplink ports.
S5720-SI series switches are based on high-performance hardware and Huawei’s unified VRP (Versatile Routing Platform) software platform. It has enhanced three-layer features, intelligent iStack stacking, rangkaian Ethernet yang fleksibel, extensible support for MACSec, dan ciri IPv6 matang. Features such as simple operation and maintenance are widely used in various application scenarios such as enterprise park access and convergence, and data center access.
Huawei S5720-28X-PWR-SI-AC Switch Product Pictures
Huawei S5720-28X-PWR-SI-AC Product Specifications
| item | Penerangan |
| Model | S5720-28X-PWR-SI-A |
| Ingatan (Ram) | 512 MB |
| Kilat | 512 MB in total. Untuk melihat saiz memori denyar yang tersedia, jalankan arahan versi paparan. |
| Masa min antara kegagalan (MTBF) | 66.78 tahun |
| Masa min untuk membaiki (MTTR) | 2 Jam |
| Ketersediaan | > 0.99999 |
| Perlindungan lonjakan pelabuhan perkhidmatan | Mod biasa: ±6 kV |
| Perlindungan lonjakan bekalan kuasa | menggunakan 500 W AC power modules: ±6 kV dalam mod pembezaan, ±6 kV dalam mod biasa |
| menggunakan 650 W DC power modules: ±2 kV dalam mod pembezaan, ±4 kV dalam mod biasa | |
| Dimensi (H x W x D) | Dimensi asas (tidak termasuk bahagian yang terkeluar dari badan): 44.4 mm x 442.0 mm x 424.7 mm (1.75 dalam. x 17.4 dalam. x 16.72 dalam.) |
| Berat badan (dengan pembungkusan) | 9.3 kg (20.51 lb) |
| Port timbunan | GE electrical ports and 10GE SFP+ optical ports except combo ports on the front panel |
| Julat voltan terkadar | 100 V AC ke 240 V AC, 50/60 Hz |
| -48 V DC ke -60 V DC | |
| Julat voltan maksimum | 90 V AC ke 264 V AC, 47 Hz kepada 63 Hz |
| -38.4 V DC ke -72 V DC | |
| Penggunaan kuasa maksimum (100% daya pengeluaran, kelajuan penuh peminat) | Tidak menyediakan fungsi PoE: 56.1 W |
| 100% beban PoE: 913 W (system power consumption: 173 W, PoE: 740 W) | |
| Penggunaan kuasa biasa (30% | 31.8 W |
| Suhu Operasi | 0°C hingga 45°C (32°F hingga 113°F) pada ketinggian 0-1800 m (0-5906 kaki) |
| Suhu operasi jangka pendek | -5°C hingga +50°C (23°F hingga 122°F) pada ketinggian 0-1800 m (0-5906 kaki) |
| Suhu penyimpanan | -40°C hingga +70°C (-40°F hingga +158°F) |
| Kelembapan relatif | 5% kepada 95%, tidak terkondensasi |
| Ketinggian operasi | 0-5000 m (0-16404 kaki) |
| Pensijilan | pensijilan EMC |
| Pensijilan keselamatan | |
| Pensijilan pembuatan | |
| Nombor Bahagian | 02350DLW |
Huawei S5720-28X-PWR-SI-AC Switch and More Related Models
S5720-28P-SI-AC
S5720-28X-SI-AC(DC)
S5720-28X-PWR-SI-AC(DC)
S5720-28X-SI-24S-AC(DC)
S5721-28X-SI-24S-AC
S5720-52P-SI-AC
S5720S-52P-SI-AC
S5720-52X-SI-AC(DC)
S5720-52X-PWR-SI-AC(DC)
S5720-52X-PWR-SI-ACF
S5720-52X-SI-48S
S5720S-52X-SI-AC
S5720S-28P-SI-AC
S5720S-28X-SI-AC
Huawei S5720-28X-PWR-SI-AC Switch Product Applications
