Switch rackabil cu 28 porturi Dahua CS4228-24GT-240, 24 porturi PoE, 2 porturi SFP, 2 porturi RJ-45 uplink, PoE Watchdog, Cloud Management
- Interfata: 24 porturi Ethernet + 2 porturi SFP + 2 porturi RJ-45 uplink
- Viteza Port Ethernet: 10/100/1000 Mbps
- Viteza Port Ethernet Uplink: 10/100/1000 Mbps
- Viteza Port Optic: 1000 Mbps
- Viteza Port Optic Uplink: 1 Gbps
Detalii
Switch rackabil cu 28 porturi Dahua CS4228-24GT-240, 24 porturi PoE, 2 porturi SFP, 2 porturi RJ-45 uplink, PoE Watchdog, Cloud Management
Marcă: Dahua. Cod producător: CS4228-24GT-240.
Specificații tehnice
| Interfata | 24 porturi Ethernet + 2 porturi SFP + 2 porturi RJ-45 uplink |
|---|---|
| Viteza Port Ethernet | 10/100/1000 Mbps |
| Viteza Port Ethernet Uplink | 10/100/1000 Mbps |
| Viteza Port Optic | 1000 Mbps |
| Viteza Port Optic Uplink | 1 Gbps |
| Sloturi | Port 1-24: 24 × RJ-45 10/100/1000 Mbps (PoE); Port 25-26: 2 × RJ-45 10/100/1000 Mbps (uplink); Port 27-28: 2 × SFP 1000 Mbps (uplink) |
| Sursa de Alimentare | Sursa incorporata: 100-240 VDC, 47-63 Hz, max 4 A |
| Temperatura de Operare | –10 °C pana la +55 °C (+14 °F pana la +131 °F) |
| Umiditate de Operare | 5%–95% (RH), fara condens |
| Temperatura de Stocare | –40 °C pana la +70 °C |
| Umiditate de Stocare | 5%–95% (RH), fara condens |
| Consum de Energie | Stand-by: ≤12.5 W ; Capacitate maxima: 265 W |
| Metoda de lucru | Layer 2 |
| Smart Managed Switch | Da |
| Perioada uptime | 67.80 ani |
| Capacitate de Comutare | 56 Gbps |
| Viteza transmisie date | 41.66 Mpps |
| Buffer | 4 Mbit |
| Cadru Jumbo | 15000 biti |
| Dimensiune Tabel MAC | 8000 |
| Numar VLAN | 32 |
| Standard de Comunicare | IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z |
| Protocol PoE | IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt |
| Porturi PoE | Porturi 1-2: ≤ 90 W, Porturi 3-24: ≤ 30 W, total ≤ 240 W |
| Management consum PoE | Da |
| Atribuire Pini PoE | 1,2,4,5（V+）,3,6,7,8（V-） |
| Functie VLAN | VLAN bazat pe port |
| Control de Flux IEEE 802.3x | Da |
| Functie DHCP | Client DHCP |
| PoE Watchdog | Da |
| Cloud management | Da |
| Management | Web, App |
| Protectie Statica | Descarcare aeriana: 8 kV; Descarcare la contact: 6 kV |
| Protectie Impotriva Supratensiunilor | Mod comun: 4 kV; Mod diferential: 2 kV |
| Greutate | 2.50 kg |
| Dimensiuni Produs | 440 mm × 220 mm × 44 mm |
| Instalare | Montare desktop; Montare in rack |
Specificații
| Marcă | Dahua |
|---|---|
| Cod producător | CS4228-24GT-240 |
Recenzii
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