- Beschrijving
- Navraag
- Bijlage
Beschrijving
Huawei S5700-28X-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000 Base-T ports and 4 10GE SFP+-poorten (10GE/GE auto-sensing) AC-voeding, PoE+
Huawei S5700-28X-PWR-LI-AC Switch Product Overview
Huawei S5700-28X-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000 Base-T ports and 4 10GE SFP+-poorten (10GE/GE auto-sensing) AC-voeding, supporting RPS (redundante voeding) PoE+ Forwarding performance: 96MP. It is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. Bovendien, the switch supports the Smart Ethernet Protection (SEPT) 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 Mevr), ensuring continuous transmission of services. SEP features simplicity, hoge betrouwbaarheid, fast switchover, easy maintenance, and flexible topology, facilitating network planning and management. Daarom, Huawei S5700-28X-PWR-LI-AC Switch provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution.
Huawei S5700-28X-PWR-LI-AC Switch Product Pictures
Huawei S5700-28X-PWR-LI-AC Product Specifications
| Item | Beschrijving |
| Merk | Huawei |
| Model | S5700-28X-PWR-LI-AC |
| Onderdeel nummer | 2354217 |
| Haven | 24 10/100/1000 Base-T ports and 4 10GE SFP+-poorten (10GE/GE auto-sensing) |
| Geheugen (RAM) | 256 MB |
| Flash | 200 MB |
| Gemiddelde tijd tussen mislukkingen (MTBF) | 61.53 jaar |
| Gemiddelde reparatietijd (MTTR) | 2 uur |
| Beschikbaarheid | > 0.99999 |
| Overspanningsbeveiliging servicepoort | Gebruikelijke modus: ±6 kV |
| Overspanningsbeveiliging van de voeding | ±6 kV in differentiële modus, ±6 kV in gewone modus |
| Dimensies (H x B x D) | 43.6 mmx 442.0 mmx 310.0 mm (1.72 in. X 17.4 in. X 12.2 in.) |
| Gewicht (met verpakking) | 4.7 kg (10.36 pond) |
| Poorten stapelen | Four uplink 10GE SFP+ ports |
| RTC | Ondersteund |
| RPS | Ondersteund |
| PoE | Ondersteund |
| Nominale spanningsbereik | 100 V AC naar 240 V AC, 50/60 Hz |
| Maximaal spanningsbereik | 90 V AC naar 264 V AC, 47 Hz tot 63 Hz |
| Maximaal stroomverbruik (100% doorvoer, 100% PoE-belastingen, volle snelheid van ventilatoren) | 448.8 W (system power consumption: 78.8 W, PoE: 370 W) |
| Bedrijfstemperatuur | 0°C to 50°C (32°F tot 122 °F) op een hoogte van 0-1800 M (0-5906 ft.) |
| Bewaar temperatuur | -40°C tot +70°C (-40°F tot +158°F) |
| Lawaai bij normale temperatuur (27°C, geluidskracht) | < 49.5 dB(A) |
| Relatieve vochtigheid | 5% naar 95%, niet-condenserend |
| Bedrijfshoogte | 0-5000 M (0-16404 ft.) |
| Certificering | EMC-certificering Veiligheidscertificering Certificering van productie |
| Typisch stroomverbruik (30% van de verkeersbelasting) Tested according to ATIS standard EEE enabled No PoE power consumption |
39.4 W |
Huawei S5700-28X-PWR-LI-AC 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 intelligent stacking (iStack). Multiple S5700s can be connected with stack cables to set up a stack, which functions as a virtual switch. A stack consists of a master switch, a backup switch, and several slave switches. The backup switch takes over services when the master switch fails, reducing service interruption time. Stacks support intelligent upgrades so that users do not need to change the software version of a switch when adding it to a stack. The iStack function allows users to connect multiple switches with stack cables to expand the system capacity. These switches can be managed using a single IP address, which greatly reduces the costs of system expansion, operation, and maintenance. Compared with traditional networking technologies, iStack has distinct advantages regarding scalability, betrouwbaarheid, and system architecture.
- Providing improved PoE solutions. It can use PoE power supplies with different power levels to provide -48 V DC power for powered devices (PDs), such as IP Phones, WLAN APs, and Bluetooth APs. As a power sourcing equipment (PSE), the S5700-LI PWR complies with IEEE 802.3af and 802.3at (PoE+) and can work with PDs that are incompatible with 802.3af or 802.3at. Each port provides a maximum of30 W of power, complying with IEEE 802.3at. The PoE+ function increases the maximum power available on each port and implements intelligent power management for high-power consumption applications. This facilitates the ease of PD use. PoE ports continue to work while in power-saving mode. Users can configure whether and when a PoE port supplies power
Huawei S5700-28X-PWR-LI-AC 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
S5701-28X-LI-AC: 24*10 100 1000Base-T Ethernet-poorten 4 10G SFP+AC power supply
Huawei S5700-28X-PWR-LI-AC Switch Product Applications
Sorry, geen bijlage beschikbaar !
