Switch-ul HS4408-4ET-96 de la Dahua este o solutie avansata pentru retelele Ethernet, oferind 4 porturi Ethernet cu PoE (Power over Ethernet) si 4 porturi SFP pentru conexiuni flexibile. Cu o capacitate de comutare de 8.8 Gbps si o rata de transfer a pachetelor de 6.54 Mpps, acesta asigura performante de retea excelente. Switch-ul suporta tehnologii PoE precum IEEE802.3af, IEEE802.3at, Hi-PoE, si IEEE802.3bt, permitand furnizarea de energie la distante mari si consumand in total 96 W pentru cele 4 porturi PoE. Administrarea smart si functiile VLAN bazate pe port contribuie la gestionarea eficienta a retelei. Dispune de functia PoE Watchdog.
Cu o constructie robusta din tabla otelita, HS4408-4ET-96 ofera protectie impotriva descarcarilor electrostatice si supratensiunilor, asigurand fiabilitate in medii diverse. Cu posibilitatea de instalare atat desktop cat si in rack, acesta se integreaza usor in diferite configuratii. Temperatura de operare extinsa, cuprinsa intre -30 C si +65 C, permite utilizarea in medii variate. Cu dimensiuni compacte (152.9 x 110.4 x 42 mm), switch-ul HS4408-4ET-96 reprezinta o solutie eficienta si scalabila pentru nevoile complexe ale retelelor moderne.
Specificatii tehnice Switch cu 8 porturi Dahua HS4408-4ET-96, 4 porturi PoE 10/100 Mbps, 4 porturi SFP 1000 Mbps, PoE Watchdog, Hardened Switch:
- Interfata: 4 porturi Ethernet + 4 porturi SFP
- Viteza port Ethernet: 10/100 Mbps
- Viteza port optic: 1000 Mbps
- Viteza port optic uplink: 1 Gbps
- Sloturi: port 1-4 (4 x RJ45 10/100 Mbps PoE), port 5-8 (4 x SFP 1000 Mbps uplink)
- Sursa alimentare: sursa externa 48 – 57 VDC
- Temperatura operare: -30C pana la +65C
- Umiditate operare: 10% 95% RH fara condens
- Temperatura stocare: -40C pana la +75C
- Umiditate stocare: 5% 95% RH fara condens
- Consum energie: standby ≤6 W, maxim 60 W
- Metoda de lucru: Layer 2
- Tip: smart managed switch
- Capacitate de comutare: 8.8 Gbps
- Viteza transmisie date: 6.54 Mpps
- Buffer: 4.1 Mbit
- Rute IPv4: 1
- Dimensiune tabela MAC: 8000
- Numar VLAN: 4094
- Interfata VLAN: 10
- Standarde: IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab, IEEE802.3az
- Protocol PoE: IEEE802.3af, IEEE802.3at, Hi-PoE, IEEE802.3bt
- Porturi PoE: port 1 ≤90 W, porturi 2-4 ≤30 W, total ≤96 W
- Management consum PoE: da
- Atribuire pini PoE: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
- Functie VLAN: da
- Control flux IEEE 802.3x: da
- DHCP: client DHCP
- PoE Watchdog: da
- Hardened switch: da
- Management: SNMP v1/v2/v3
- Protectie statica: descarcare aeriana 8 kV, descarcare contact 6 kV
- Protectie supratensiune: mod comun 4 kV, mod diferential 2 kV
- Dimensiuni: 152.9 x 110.4 x 42 mm
- Material carcasa: metal
- Instalare: desktop sau sina DIN
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