New DrayTek 20-Port L2+ Managed Gigabit Switch – VigorSwitch Q2200x – DrayTek Australia
Switch 20 ports dont 16 ports PoE - Powered by Hikvision (DS-3E0520HP-E) - Decoreno
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UT-60020G series 20-Port Full Gigabit Unmanaged Ethernet Switch - UOTEK
Switch Cisco SG 300 configurable et rackable format 19 pouces
IES5110-20FMS, 20-Port Ethernet L3 Managed Industrial Switch, 10 x 1Gb SFP, 10 x 1/2.5Gb SFP, with 4 x Gigabit RJ45/SFP Combo, 4 x 10Gb SFP+ Uplinks, -40 to 75°C Operating Temperature - FS.com Singapore