Foarte intuitiv, acest Switch poate gestiona retelele locale. Cu platforma DoLynk Care, poate efectua si gestionarea in cloud. Switch-ul efectueaza operarea si intretinerea utilizand vizualizarea topologiei pe dispozitivele de stocare front-end, de transmisie si back-end care se afla in sistemul de securitate si sistemul IT. Cu designul sau complet din metal, switch-ul are o disipare mare a caldurii si poate functiona la temperaturi cuprinse intre -10C si 55C. Ofera EMC si are protectie impotriva supratensiunii, supracurentului, electricitatii statice, fulgerelor, impulsurilor si a altor tipuri de interferente. Pentru switch-ul CS4220-16GT-240, alimentarea este furnizata pana la 250 de metri distanta. Porturile 3-16 furnizeaza pana la 60 W, iar porturile 1-2 ofera pana la 90 W. Switch-ul poate fi utilizat in intreprinderile mici si mijlocii, cum ar fi supermarketuri, birouri, restaurante, cafenele si hoteluri dar si pentru acasa.
Porturile 1-2 accepta standardele IEEE802.3af, IEEE802.3at, IEEE802.3bt si HiPoE, cu un consum maxim de putere de iesire de 90 W per port. Potrivit pentru alimentarea dispozitivelor de mare putere.
Distanta de transmisie a unui port PoE poate fi de pana la 250 m, indeplinind cerintele transmisiei prin cablu (latime de banda redusa la 10 Mbps).
Dispozitivele pot fi gestionate prin aplicatia DoLynk Care si efectueaza monitorizarea in timp real a retelei. Aplicatia afiseaza de asemenea, starea dispozitivelor, declanseaza alarme pentru erori in timp real si trimite notificari.
Specificatii tehnice switch Dahua CS4220-16GT-240, 20 porturi, 16x PoE Gb, 2x RJ45 Gb, 2x SFP Gb, 240 W, cu management:
- Switch managed cu 20 porturi Gigabit
- 16 porturi PoE (IEEE 802.3af/at)
- Putere totala PoE 240 W
- 2 porturi SFP pentru uplink fibra optica
- Suport pentru management Layer 2
- Functii VLAN pentru segmentarea retelei
- QoS pentru prioritizarea traficului
- Suport STP/RSTP pentru prevenirea buclelor de retea
- Agregare link (Link Aggregation)
- Control flux (Flow Control)
- Monitorizare si management prin interfata web
- Suport pentru SNMP
- Functii de securitate retea
- Detectie si protectie la suprasarcina PoE
- Instalare rack sau desktop
- Alimentare stabila si eficienta
- Carcasa metalica rezistenta
- Potrivit pentru sisteme de supraveghere IP si retele enterprise
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![Switch Dahua CS4220-16GT-240, 20 porturi, 16x PoE Gb, 2x RJ45 Gb, 2x SFP Gb, 240 W, cu management Switch Dahua CS4220-16GT-240, 20 porturi, 16x PoE Gb, 2x RJ45 Gb, 2x SFP Gb, 240 W, cu management [1]](https://rovision.ro/wp-content/uploads/2026/04/switch_20_porturi_gigabit_16_porturi_poe_240_w_2_sfp_managed_dahua_cs4220-16gt-240_3_.jpg)
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