Switch Gigabit rackabil PoE Dahua CS4220-16GT-190, 20 porturi, 16x PoE, 2x Uplink, 2x SFP, 190 W,cu management Cloud
- Porturi: 16 x RJ-45 10/100/1000 Mbps PoE, 2 x RJ-45 10/100/1000 Mbps Uplink, 2 x SFP 1000 Mbps Uplink
- Capacitate switching: 40 Gbps
- Rata forwarding: 29.76 Mpps
- PoE: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, Hi-PoE, buget total ≤190 W
- Putere PoE: porturile 1–2: ≤90 W/port; porturile 3–16: ≤30 W/port
Detalii
Switch Gigabit rackabil PoE Dahua CS4220-16GT-190, 20 porturi, 16x PoE, 2x Uplink, 2x SFP, 190 W,cu management Cloud
Marcă: Dahua. Cod producător: CS4220-16GT-190.
Specificații tehnice
| Porturi | 16 x RJ-45 10/100/1000 Mbps PoE, 2 x RJ-45 10/100/1000 Mbps Uplink, 2 x SFP 1000 Mbps Uplink |
|---|---|
| Capacitate switching | 40 Gbps |
| Rata forwarding | 29.76 Mpps |
| PoE | IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, Hi-PoE, buget total ≤190 W |
| Putere PoE | porturile 1–2: ≤90 W/port; porturile 3–16: ≤30 W/port |
| Management PoE | monitorizare consum, pornire/oprire PoE si oprire PoE la detectarea suprasarcinii |
| Asignare pini PoE | porturile 1–2: 1,2,4,5 (V+), 3,6,7,8 (V-); porturile 3–16: 1,2 (V+), 3,6 (V-) |
| Long Distance PoE | pana la 250 m pe porturile 1–16, viteza redusa la 10 Mbps; disponibil in Extend Mode cu Managed Mode dezactivat |
| PoE Watchdog | monitorizeaza porturile 1–16 si reporneste automat portul PoE daca nu exista trafic timp de 2 minute; disponibil cu Managed Mode dezactivat |
| Comutator DIP | Managed Mode, PoE Watchdog, Extend Mode |
| Buton Reset | 1 |
| Protocoale retea | IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az, IEEE 802.3ad |
| VLAN | IEEE 802.1Q VLAN, pana la 32 VLAN-uri |
| Protectie bucla | STP, RSTP, Loop Prevention |
| Link Aggregation | Static Aggregation |
| Functii port | IEEE 802.3x Flow Control, Unknown Unicast Suppression, Multicast Storm Control, Broadcast Storm Control, MAC+Port Binding |
| Port Mirroring | Local Port Mirroring, N:1 Mirroring |
| LLDP | da, inclusiv pentru generarea si vizualizarea topologiei retelei |
| DHCP | DHCP Client |
| Securitate | Port Isolation |
| Management | Web Management, Cloud Management, Logs, Fault Alarm |
| Memorie buffer | 4 Mbit |
| Jumbo Frame | 15360 bytes |
| Tabela MAC | 8K |
| MTBF | 1.092.753 ore |
| Alimentare | sursa integrata, 100–240 VAC, 47–63 Hz, maxim 4 A |
| Consum | 10.6 W in repaus / 202.8 W la incarcare maxima |
| Protectie electrostatica | 8 kV descarcare prin aer / 6 kV descarcare prin contact |
| Protectie la supratensiuni | 6 kV mod comun / 1 kV mod diferential |
| Temperatura de functionare | -10°C pana la +55°C |
| Umiditate de functionare | 10%–90% RH, fara condens |
| Conditii de depozitare | -40°C pana la +75°C, umiditate 5%–95% RH, fara condens |
| Material carcasa | metal |
| Montaj | birou / rack |
| Dimensiuni | 440 x 228.81 x 43.65 mm |
| Dimensiuni ambalaj | 540 x 342 x 90 mm |
| Greutate | 2.5 kg neta / 3.2 kg bruta |
| Certificare | CE |
Specificații
| Marcă | Dahua |
|---|---|
| Cod producător | CS4220-16GT-190 |
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