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Huawei S5700-28X-LI-DC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000Base-T portovi i 4 10GE SFP+ portovi (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 portovi i 4 10GE SFP+ portovi (10GE/GE auto-sensing) DC Power supporting RPS ( redundant power supply) Performanse prosljeđivanja: 96MPs. 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, osiguravanje dobrog korisničkog iskustva. S5700-LI usvaja višestruke vrhunske dizajne za uštedu energije, uključujući energetski efikasan Ethernet (EEE), detekcija energije porta, dinamičko podešavanje frekvencije procesora, i uređaj u stanju mirovanja. Stoga, Huawei S5700-28X-LI-DC Switch provides customers with a green, lak za upravljanje, lako proširiti, i isplativo gigabitno rješenje za desktop.
Huawei S5700-28X-LI-DC Switch Product Pictures
Huawei S5700-28X-LI-DC Switch Product Specifications
| Stavka | Opis |
| Brand | Huawei |
| Model | S5700-28X-LI-DC |
| Broj dijela | 2354234 |
| Port | 24 10/100/1000Base-T portovi i 4 10GE SFP+ portovi (10GE/GE auto-sensing) |
| Memorija (RAM) | 256 MB |
| Flash | 200 MB |
| Srednje vrijeme između kvarova (MTBF) | 68.95 godine |
| Srednje vreme za popravku (MTTR) | 2 sati |
| Dostupnost | > 0.99999 |
| Zaštita od prenapona servisnog porta | Uobičajeni način rada: ±6 kV |
| Zaštita napajanja od prenapona | ±1 kV in differential mode, ±2 kV in common mode |
| Dimenzije (V x Š x D) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 in.) |
| Težina (sa pakovanjem) | 3.3 kg (7.28 lb) |
| Stack portovi | Četiri uplink 10GE SFP+ porta |
| RTC | Podržano |
| RPS | Podržano |
| PoE | Nije podržan |
| Nazivni raspon napona | -48 V DC do -60 V DC |
| Opseg maksimalnog napona | -36 V DC do -72 V DC |
| Maksimalna potrošnja energije (100% propusnost, punom brzinom ventilatora) | 42 W |
| Radna temperatura | 0°C do 50°C (32°F do 122°F) na visini od 0-1800 m (0-5906 ft.) |
| Temperatura skladištenja | -40°C do +70°C (-40°F do +158°F) |
| Buka pod normalnom temperaturom (27°C, snaga zvuka) | < 44.9 dB(A) |
| Relativna vlažnost | 5% to 95%, bez kondenzacije |
| Radna visina | 0-2000 m (0-6562 ft.) |
| Certifikat | EMC certifikat Sigurnosni certifikat Sertifikacija proizvodnje |
| Tipična potrošnja energije (30% saobraćajnog opterećenja) Testirano prema ATIS standardu EEE omogućen Nema PoE potrošnje energije |
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, lažiranje IP adrese, i MAC/IP lažiranje.
- Smanjenje potrošnje energije bez ugrožavanja performansi sistema, osiguravanje dobrog korisničkog iskustva. S5700-LI usvaja višestruke vrhunske dizajne za uštedu energije, uključujući energetski efikasan Ethernet (EEE), detekcija energije porta, dinamičko podešavanje frekvencije procesora, i uređaj u stanju mirovanja.
- 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 (within 50 gospođa), ensuring continuous transmission of services. SEP features simplicity, visoka pouzdanost, 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 portovi, 2 1000Base-X SFP portovi
S5700-10P-PWR-LI-AC: 8*10/100/1000Base-T portovi, 2 1000Base-X SFP portovi PoE+
S5700-28P-LI-AC: 24*10/100/1000Base-T portovi i 4 1000Base-• X SFP portovi
S5700-28P-LI-DC: 24*10/100/1000Base-T portovi i 4 1000Base-• X SFP portovi
S5700-28P-PWR-LI-AC: 24* 10/100/1000 Base-T portovi i 4*1000Base-X portovi PoE+
S5700-52P-LI-AC: 48*10/100/1000 Base-T portovi i 4*1000Base-X porta AC Power
S5700-52P-LI-DC: 48*10/100/1000 Base-T portovi i 4*1000Base-X porta DC Power
S5700-52P-PWR-LI-AC: 48*10/100/1000 Base-T portovi i 4*1000Base-X portovi PoE+ AC Power
S5700-28X-LI-AC: 24*10/100/1000Base-T portovi i 4 10GE SFP+ portovi (10GE/GE auto-sensing) AC Power
S5700-28X-LI-DC: 24*10/100/1000Base-T portovi i 4 10GE SFP+ portovi (10GE/GE auto-sensing) DC Power
Huawei S5700-28X-LI-DC Switch Product Applications
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