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Opis
Huawei S5700-28X-LI-DC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000Base-T ports and 4 10GE SFP+ vrata (10GE/GE auto-sensing) DC Power supporting RPS ( redundant power supply)
Huawei S5700-28X-LI-DC Switch Product Overview
Huawei S5700-28X-LI-DC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000Base-T ports and 4 10GE SFP+ vrata (10GE/GE auto-sensing) DC Power supporting RPS ( redundant power supply) Uspešnost posredovanja: 96poslanci. The product is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. it reduces energy consumption without compromising system performance, ensuring good user experience. The S5700-LI adopts multiple cutting-edge energy-saving designs, including Energy Efficient Ethernet (EEE), port energy detection, dynamic CPU frequency adjustment, and device sleeping. Zato, Huawei S5700-28X-LI-DC Switch provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution.
Huawei S5700-28X-LI-DC Switch Product Pictures
Huawei S5700-28X-LI-DC Switch Product Specifications
| Postavka | Opis |
| Znamka | Huawei |
| Model | S5700-28X-LI-DC |
| Številka dela | 2354234 |
| Pristanišče | 24 10/100/1000Base-T ports and 4 10GE SFP+ vrata (10GE/GE auto-sensing) |
| Spomin (Oven) | 256 MB |
| Flash | 200 MB |
| Povprečni čas med napakami (MTBF) | 68.95 leta |
| Povprečni čas za popravilo (MTTR) | 2 ure |
| Razpoložljivost | > 0.99999 |
| Prenapetostna zaščita servisnih vrat | Skupni način: ±6 kV |
| Prenapetostna zaščita napajalnika | ±1 kV in differential mode, ±2 kV in common mode |
| Dimenzije (V x Š x G) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 v. x 17.4 v. x 8.7 v.) |
| Utež (z embalažo) | 3.3 kg (7.28 lb) |
| Stack vrata | Four uplink 10GE SFP+ ports |
| RTC | Podprto |
| RPS | Podprto |
| PoE | Ne podpira |
| Območje nazivne napetosti | -48 V DC do -60 V DC |
| Največje napetostno območje | -36 V DC do -72 V DC |
| Največja poraba energije (100% prepustnost, polna hitrost ventilatorjev) | 42 W |
| Delovna temperatura | 0°C to 50°C (32°F do 122 °F) na nadmorski višini 0-1800 m (0-5906 ft.) |
| Temperatura skladiščenja | -40°C do +70 °C (-40°F do +158 °F) |
| Hrup pri normalni temperaturi (27°C, zvočna moč) | < 44.9 dB(A) |
| Relativna vlažnost | 5% do 95%, nekondenzacijski |
| Delovna višina | 0-2000 m (0-6562 ft.) |
| Certificiranje | EMC certifikat Varnostno potrdilo Certificiranje proizvodnje |
| Tipična poraba energije (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption |
30.7 W |
Huawei S5700-28X-LI-DC Switch Product Features
- Supporting strict ARP learning, which prevents ARP spoofing attacks that exhaust ARP entries. It also provides IP source checks to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing.
- Reducing energy consumption without compromising system performance, ensuring good user experience. The S5700-LI adopts multiple cutting-edge energy-saving designs, including Energy Efficient Ethernet (EEE), port energy detection, dynamic CPU frequency adjustment, and device sleeping.
- Supporting the Smart Ethernet Protection (SEP) protokol, 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 (znotraj 50 gospa), ensuring continuous transmission of services. SEP features simplicity, visoka zanesljivost, fast switchover, easy maintenance, and flexible topology, facilitating network planning and management.
Huawei S5700-28X-LI-DC Switch Product and More Models
S5700-10P-LI-AC: 8*10/100/1000Base-T ports, 2 1000Base-X SFP ports
S5700-10P-PWR-LI-AC: 8*10/100/1000Base-T ports, 2 1000Base-X SFP ports PoE+
S5700-28P-LI-AC: 24*10/100/1000Base-T ports and 4 1000Base-• X SFP ports
S5700-28P-LI-DC: 24*10/100/1000Base-T ports and 4 1000Base-• X SFP ports
S5700-28P-PWR-LI-AC: 24* 10/100/1000 Base-T ports and 4*1000Base-X ports PoE+
S5700-52P-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports AC Power
S5700-52P-LI-DC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports DC Power
S5700-52P-PWR-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports PoE+ AC Power
Huawei S5700-28X-LI-DC Switch Product Applications
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