Supports Modbus TCP. 12 port Gigabit Ethernet Switch, IP30 Industrial housing for DIN rail mounting, also suitable for wall mounting, 8 x 10/100/1000 Mbps (RJ45) with PoE + Injector 802.3at (max 36W per port), compatible with 802.3af, PoE Budget max. 240W (depending on power supply), 4 x SFP slots 100/1000 Mbps (for MFB and MGB modules), 2xDI / 2xDO, operating temperature -40 to + 75 ° C, ESD protection 5000VDC, power consumption max. 256 watts (with full PoE load), redundant power inputs 48-56V DC (56V recommended for full PoE + output), delivery without power supply. Extensive features, e.g. VLAN, LACP, Redundant Ring (STP, RSTP, MSTP), QoS, Multicast, IGMP Snooping, Static Layer 3 routing, ACL and more. Web / Telnet / console management, IPv4 / IPv6, SNMP. Weight 1065g, dimensions 72 x 107 x 152 mm