D-Link 12p GB Indust Switch

12-Port Gigabit Industrial Smart Managed Switch with 8 1000BASE-T ports and 4 SFP ports. Features 4 x 1G SFP ports for aggregated throughput 8 x Gigabit ports for fast data transmission Dual power inputs provide power redundancy Wide voltage compatible with various power sources -40°C to 75°C operation for harsh environments 6kV surge protection on Gigabit Ethernet ports Fanless and IP40-rated design enhances reliability Support Ethernet Ring Protection Switching (ERPS) Support L2 management and IP static routing Proactive OAM by Y.1731, 802.1ag, 802.3ah Specifications Category: Smart Industrial Switches Fanless: Yes Installation: DIN-Rail Operating Temperature: -40°-75°C Surge Protection: 6kV 802.3az EEE: Yes Jumbo Frame: 9K Ingress Protection: IP40 Power Supply Type: DC:12~55V Dual input MAC Address: Up to 8K 802.1D STP, 802.1w RSTP, 802.1s MSTP: Yes Ethernet ring protection switching (ERPS): Yes Port/VLAN Basis GVRP: Yes 802.1X, RADIUS: Yes LLDP, LLDP-MED: Yes ICMPv6: Yes OAM by 802.3ah, 802.1ag, ITU-T Y.1731: Yes Command Line Interface (CLI): Yes Console Port: RJ-45 console port