Acest switch Dahua este un echipament PoE robust, echipat cu 8 porturi 10/100 Mbps si 4 porturi uplink SFP 1000 Mbps, oferind conectivitate rapida si stabila pentru camere si alte dispozitive de retea. Respecta standardele de alimentare IEEE 802.3af si IEEE 802.3at, iar porturile speciale suporta Hi-PoE conform standardului IEEE 802.3bt, permitand alimentarea echipamentelor cu consum ridicat de energie. Functia PoE Watchdog monitorizeaza in timp real starea dispozitivelor conectate si asigura repornirea automata a celor nefunctionale, in timp ce managementul consumului de energie optimizeaza utilizarea resurselor. Designul silentios fara ventilator si posibilitatea de montaj pe birou sau pe sina de ghidare fac acest switch ideal pentru medii industriale sau pentru instalari compacte.
Specificatii tehnice switch PoE Dahua 12 Port, PoE 8x RJ45 10/100, Uplink: 4x SFP 1000, 120 W, Cloud management:
- Dahua HS4412‑8ET‑120 cu 8 porturi RJ‑45 10/100 Mbps PoE si 4 porturi SFP 1000 Mbps uplink
- Respecta standardele de alimentare PoE IEEE 802.3af, IEEE 802.3at, Hi‑PoE si IEEE 802.3bt
- PoE watchdog pentru monitorizarea in timp real a starii dispozitivelor si repornire automata
- Management inteligent al consumului de energie PoE
- Design fanless pentru functionare silentioasa
- Suporta montare desktop si pe sina DIN/rail mount
- Temperatura de operare de la ‑30C pana la +65C
- Umiditate de operare 10%‑95% fara condens
- Temperatura de depozitare ‑40C pana la +75C
- Consum de energie: ≤6 W in repaus, pana la 120 W in sarcina
- Switch Layer 2 cu capacitate de comutare 9.6 Gbps
- Rata de Forwarding 7.1424 Mpps
- Buffer pachete 4.1 Mbit si MAC table 8K
- Suporta VLAN, STP, RSTP, ERPS, link aggregation si IGMP snooping
- Suporta DHCP client si SNMPv1/v2/v3 pentru management de retea
- Protectie ESD 8 kV (aer), 6 kV (contact) si protectie la trasnet/mod comun/diferential
- Material carcasa metalica
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