Antaira LNP-0802C-SFP and LNP-0802C-SFP-24 8-port industrial PoE+ gigabit unmanaged Ethernet switches have 48 to 55VDC and 12 to 36VDC low-voltage power inputs. The switches offer high EFT; 2,000VDC surge; 6,000VDC ESD; and reverse polarity protection to prevent unregulated voltage. They withstand industrial networking hazards such as shock, drop, vibration and electromagnetic interference. Temperature-extreme versions are available.
Antaira Technologies; 844-268-2472; www.antaira.com