Digitus 4 port Fast Ethernet network PoE switch. industrial. unmanaged

The DN-651131 is a 4+1 port PoE Ethernet switch (IEEE 802.3 af/at) suitable for industrial applications (IP40) that offers interference-free data transfer performance in harsh industrial environments.- The use of a high-quality photoelectric integration module ensures good transmission rates for optical and electrical connections.- Ensures reliable data transmission.- Supports full-duplex or half-duplex mode. with automatic negotiation- Network connection supports automatic cross-identification- Uses "Store and Forward" technology The switch supports a variety of protocols- complies with industrial operating standards- Operating voltage: DC 48-57V- Lightning surge protection (power): 5000A(8/20μs)DN-651131 is an industrial Fast Ethernet PoE switch with 4 port 10/100Mbps RJ45 +1 port 100Mbps base-FX. The industrial switch has the operating temperature of -40℃ ~ 80℃. has been ruggedized and can be used in all kinds of harsh environments. The switch can be easily installed on a free DIN r