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Opis
Huawei S5720-50X-EI-46S-DC Switch is an Enhanced Gigabit Switch with 46 Gig SFP, 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-46S-DC Switch Product Overview
The switch offers flexible GE access ports (including optical, električni, and combo ports) and 10GE uplink ports. Built on next-generation high-performance processors and Versatile Routing Platform (VRP), S5720-50X-EI-46S-DC provides larger table sizes and higher hardware processing capabilities than equivalent switches. Dodatno, it provides comprehensive service processing capabilities, enhanced security control, and mature IPv6 features, and supports MACsec, intelligent stack (iStack), flexible Ethernet networking, and easy operations and maintenance (O&M). Poleg tega, S5720-EI supports Enhanced Media Delivery Index(eMDI). Deluje kot nadzorno vozlišče za redno zbiranje in poročanje podatkov o napakah eMDI v eSight, nato pa eSight hitro najde napake v kakovosti video storitev na podlagi rezultatov spremljanja več vozlišč. Naprava lahko tudi sporoči podatke o napakah eMDI kampusnemu omrežnemu analizatorju CampusInsight za inteligentno diagnozo video storitev
Huawei S5720-50X-EI-46S-DC Switch Product Pictures
Huawei S5720-50X-EI-46S-DC Switch Product Specifications
| Postavka | Opis |
| Model | S5720-50X-EI-46S-DC |
| Pristanišče | 46 Gig SFP, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports |
| Številka dela | 02350NHF |
| Spomin (Oven) | 2 GB |
| Flash | 512 MB skupaj. Za ogled razpoložljive velikosti bliskovnega pomnilnika, zaženite ukaz za prikaz različice. |
| Povprečni čas med napakami (MTBF) | 67.59 leta |
| Povprečni čas za popravilo (MTTR) | 2 ure |
| Razpoložljivost | > 0.99999 |
| Prenapetostna zaščita servisnih vrat | TO |
| Prenapetostna zaščita napajalnika | ±1 kV in differential mode, ±2 kV in common mode |
| Utež (z embalažo) | 4.8 kg (10.59 lb) |
| Stack vrata | Two fixed QSFP+ stack ports on the rear card |
| 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) | 81.5 W |
| Delovna temperatura | 0°C do 45 °C (32°F do 113 °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) | < 51.1 dB(A) |
| Relativna vlažnost | 5% do 95%, nekondenzacijski |
| Delovna višina | 0-2000 m (0-6562 ft.) |
| Certificiranje | EMC certifikat |
| Varnostno potrdilo | |
| Certificiranje proizvodnje | |
| Dimenzije (V x Š x G) | Osnovne dimenzije (razen delov, ki štrlijo iz telesa): 43.6 mm x 442.0 mm x 224.9 mm (1.72 v. x 17.4 v. x 8.85 v.) |
| Največje dimenzije (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 237.3 mm (1.72 v. x 17.4 v. x 9.34 v.) |
Huawei S5720-50X-EI-46S-DC Switch Product Features
- S5720-EI is equipped with two removable power modules that can work in 1+1 redundančni varnostni način. Podprta je mešana namestitev AC in DC napajalnih modulov, omogoča prilagodljivo konfiguracijo AC ali DC napajalnih modulov v skladu z zahtevami storitev. The S5720-EI provides two removable fan modules. The fan speed can be adjusted according to working temperatures of the device, improving device reliability.
- S5720-EI provides excellent QoS capabilities and supports queue scheduling and congestion control algorithms. Dodatno, it adopts innovative priority queuing and multi-level scheduling mechanisms to implement fine-grained scheduling of data flows, meeting service quality requirements of different user terminals and services
- S5720-EI provides a series of mechanisms to defend against DoS and user-targeted attacks. Napadi DoS so usmerjeni na stikala in vključujejo poplavo SYN, Zemljišče, Smrkec, in napadi poplav ICMP. Napadi, usmerjeni na uporabnike, vključujejo lažne napade na strežnik DHCP, Ponarejanje naslovov IP/MAC, Poplava zahtev DHCP, in spremembo vrednosti DHCP CHADDR.
- S5720-EI sets up and maintains a DHCP snooping binding table, in zavrže pakete, ki se ne ujemajo z vnosi v tabeli. Določite lahko zaupanja vredna in nezaupanja vredna vrata za vohljanje DHCP, da zagotovite, da se uporabniki povežejo samo s pooblaščenim strežnikom DHCP.
Huawei S5720-50X-EI-46S-DC Switch and More S5720-EI Models
S5720-32P-EI-AC 24 Ethernet 10/100/1000 pristanišča, 4 100/1000 SFP, 4 Gig SFP, 2 QSFP+ dedicated stack ports AC power supply
S5720-32X-EI-AC 24 Ethernet 10/100/1000 pristanišča, 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 pristanišča, 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 pristanišča, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-36C-EI-28S-AC 28 Gig SFP, 4 od tega so dvonamenski 10/100/1000, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies
S5720-36C-EI-28S-DC 28 Gig SFP, 4 od tega so dvonamenski 10/100/1000, 4 10 Gig SFP+ Double hot swappable AC or DC power supplies
S5720-36C-EI-AC 28 Ethernet 10/100/1000 pristanišča, 4 od tega so dvonamenski 10/100/1000 or 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 PoE+ ports, 4 od tega so dvonamenski 10/100/1000 or 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 pristanišča, 4 od tega so dvonamenski 10/100/1000 or 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 pristanišča, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC or DC power supply
S5720-50X-EI-DC 46 Ethernet 10/100/1000 pristanišča, 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 pristanišča, 4 10 Gig SFP+, 2 QSFP+ dedicated stack ports AC power supply
S5720-52P-EI-AC 48 Ethernet 10/100/1000 pristanišča, 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 pristanišča, 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 pristanišča, 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 PoE+ ports, 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 PoE+ ports, 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 PoE+ ports, 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 pristanišča, 4 Gig SFP Double hot swappable AC or DC power supplies, one AC power module equipped by default
Huawei S5720-50X-EI-46S-DC Switch Product Applications
