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Descriere
Huawei S5700-28P-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10/100/1000Base-T ports and 4*1000Base- X SFP ports DC Power
Huawei S5700-28P-LI-DC Switch Product Overview
Huawei S5700-28P-LI-DC Switch is a simplified Gigabit Ethernet Switch with 24*10/100/1000Base-T ports and 4*1000Base- X SFP ports, Alimentare DC. The product is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. în plus, the switch supports EEE and device sleeping, and provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution. În același timp, S5700-28P-LI-DC supports the Smart Ethernet Protection (SEP) 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 Domnișoară), ensuring continuous transmission of services. SEP features simplicity, fiabilitate ridicată, fast switchover, easy maintenance, and flexible topology, facilitating network planning and management.
Huawei S5700-28P-LI-DC Switch Product Pictures
Huawei S5700-28P-LI-DC Switch Product Specifications
| tem | Descriere |
| Marca | Huawei |
| Model | S5700-28P-LI-AC |
| Numărul piesei | 2353173 |
| Port | 24*10/100/1000Base-T ports and 4*1000Base- X SFP ports |
| Memorie (RAM) | 256 MB |
| Timpul mediu dintre eșecuri (MTBF) | 49.69 ani |
| Timp mediu pentru reparații (MTTR) | 2 ore |
| Disponibilitate | > 0.99999 |
| Protecție la supratensiune în portul de service | Mod comun: ±6 kV |
| Protecție la supratensiune a sursei de alimentare | ±6 kV în regim diferenţial, ±6 kV în modul comun |
| Dimensiuni (Înălțime x L x A) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 în. X 17.4 în. X 8.7 în.) |
| Greutate (cu ambalaj) | 2.8 kg (6.17 livre) |
| RTC | Sprijinit |
| RPS | Sprijinit |
| PoE | Nu sunt acceptate |
| Gama de tensiune nominală | 100 V AC la 240 V AC, 50/60 Hz |
| Domeniul maxim de tensiune | 90 V AC la 264 V AC, 47 Hz la 63 Hz |
| Consum maxim de energie (100% debitului) | 24 W |
| Temperatura de Operare | 0°C to 50°C (32°F până la 122 °F) la o altitudine de 0-1800 m (0-5906 ft.) |
| Temperatura de depozitare | -40°C până la +70°C (-40°F până la +158 °F) |
| Zgomot la temperaturi normale (27°C, puterea sonoră) | Noise-free (no fans) |
| Umiditate relativă | 5% la 95%, necondensabil |
| Altitudine de operare | 0-5000 m (0-16404 ft.) |
| Certificare | Certificare EMC |
| Certificare de siguranță | |
| Certificare de fabricație | |
| Stiva porturi | V200R010 and earlier versions: the last two uplink 1000BASE-X optical ports V200R011 and later versions: four uplink 1000BASE-X optical ports |
| Flash | V200R001: 64 MB |
| V200R002 and later versions: 200 MB |
Huawei S5700-28P-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
S5701-28X-LI-AC: 24*10 100 1000Porturi Ethernet Base-T 4 10G SFP+AC power supply
Huawei S5700-28P-LI-DC Switch Product Applications
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