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By certification 
10-port 1000M Unmanaged Ethernet Switches
Most compact industrial Ethernet switches, have maximum to 8 1000M copper ports, and 2/4/6/8 1000M SFP slot which are ideal used for simple industrial Ethernet connections. Moreover, this Series has a rugged aluminum case with IP40 protection to ensure suitability in harsh industrial environments.
This Series has a 12/24/48 VDC single power input, DIN-rail or wall mounting, and industrial-level EMC capabilities. In addition, this Series has a wide operating temperature range of -40 to 85°C, are strongly adaptable in harsh environment.
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