Il SG4020 di Dahua, è uno switch di rete gestito Gigabit con 20 porte: 18 RJ45 10/100/1000Mbps e 2 SFP 1000Mbps - MAC Table Size 8K - Packet Buffer Memory 4.1Mbit - Switching Capacity 56Gbps - A prova di fulmini 2kV - Per estendere la rete aziendale -
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SWITCH DI RETE GESTITO DA 20 PORTE + THUNDERPROOF 2KV - DAHUA - SG4020
![Dahua Dahua Technology](https://www.setik.biz/img/m/13-prod_large.jpg)
18 × RJ45 10/100/1000Mbps, 2 × SFP 1000Mbps - gestibile. Supporta l'aggregazione manuale e l'aggregazione statica del protocollo LACP, MAC Table Size 8K - Packet Buffer 4.1 Mbit - Switching Capacity 56Gbps - Consumo di energia al minimo: ≤ 6 W; pieno carico: 24 W - protezione dai fulmini 2kV - Per estendere la rete aziendale
![Switch Dahua - PFS5424-24T SG4020 porte.jpg](https://cdn.setik.biz/storage/images/Articoli/SG4020%20porte.jpg)
- Switch di rete - Dahua - SG4020
- 20 Porte: 18 × RJ45 10/100/1000Mbps; 2 × SFP 1000Mbps
- Gestito
- Packet Buffer size 4.1 Mbit
- MAC Table SIze 8K
- Capacità di switching 56Gbps
- Consumi: Idling: 6 W Full load: 24 W
- Protezione dai fulmini: 2kV Common / 1kV differenziale
- Dimensioni: 440 mm × 163,85 mm × 43,65 mm
- Temperatura di funzionamento supportata:–10°C a +55°C
Scheda tecnica
Hardware | |
Standard Power Supply | Yes |
Ethernet Port | 18 |
Optical Port | 2 |
Ethernet Port Speed | 10/100/1000 Mbps |
Optical Port Speed | 1000 Mbps |
Number of Bussiness Card Slots | Port1-18: 18 × RJ45 10/100/1000Mbps Port19-20: 2 × SFP 1000Mbps |
Debugging | Console × 1 |
Reset Button | 1 |
Power Supply | 12 VDC |
Operating Temperature | –10°C to +55°C (+14°F to +131°F) |
Operating Humidity | 10%–90% (RH) |
Storage Temperature | –40 °C to +75 °C (–40 °F to +167 °F) |
Storage Humidity | 5%–95% (RH) |
Power Consumption | Idling: 6 W; Full load: 24 W |
Performance | |
MTBF | 467125.73 hours |
Switching Capacity | 56 Gbps |
Packet Forwarding Rate | 29.76 Mpps |
Packet Buffer Memory | 4.1 Mbit |
Jumbo Frame | 10K Byte |
MAC Table Size | 8K |
VLAN Number | 4K |
VLAN Interface | 10 |
Communication Standard | IEEE 802.3x |
Feature | |
Spanning Tree Protocol | STP, RSTP |
VLAN Function | Yes |
Link Aggregation | Static link aggregation; LACP |
IEEE 802.3x Flow Control | IEEE 802.3X-based flow control (full-duplex) |
Multicast | IGMP Snooping |
DHCP Function | DHCP Client DHCP-Server DHCP-Snooping |
Security | IEEE 802.1x |
Equipment Management | WEB(http and https) |
General | |
Statics Protection | Air discharge: 8 kV Contact discharge: 6 kV |
Lighting Protection | Common mode: 2 kV Differential mode: 1 kV |
Net Weight | 1.57 kg (3.46 lb) |
Gross Weight | 2.25 kg (4.96 lb) |
Product Dimensions | 440 mm × 163.85 mm × 43.65 mm (17.32" × 6.45" × 1.71") |
Packaging Dimensions | 520 mm × 271 mm × 107 mm (20.47" × 10.67" × 4.21") |
Certifications | CE |
Ulteriori dettagli
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