D-Link 12-Port Gigabit Industrial PoE++ Smart Managed Switch with 4 x SFP Ports

2 x GE PoE (60W). 6 x GE PoE (30W). 4 X 1G SFP. DIN Rail Mount. Industrial. Durable Industrial Switches. Rugged, easy-to-deploy switches that are certified to be reliable even in extreme environments.. Management features. Switch layer. L2. Switch type. Managed. Ports & interfaces. SFP module slots quantity. 4. Basic switching RJ-45 Ethernet ports type. Gigabit Ethernet (10/100/1000). Basic switching RJ-45 Ethernet ports quantity. 8. Network. Ethernet LAN data rates. 10,1000,100 Mbit/s. 10G support. No. Networking standards. IEEE 802.3af, IEEE 802.3at. Data transmission. Forwarding rate. 17.86 Mpps. Switching capacity. 24 Gbit/s. MAC address table. 8000 entries. Security. Security algorithms. SNMP, SNMPv2, SNMPv3. MAC address filtering. Yes. Design. International Protection (IP) code. IP40. DIN rail mounting. Yes. LED indicators. Yes. Product colour. Black. Form factor. DIN rail. Power. Power consumption (max). 251.7 W. DC input voltage. 48 - 55 V. Power supply included. Yes. Power source. DC. Power over Ethernet (PoE). Total Power over Ethernet (PoE) budget. 240 W. Power over Ethernet 4PPoE (PoE++) ports quantity. 6. Power over Ethernet plus (PoE+) ports quantity. 2. Power over Ethernet (PoE) type supported. PoE++ (4PPoE). Power over Ethernet (PoE). Yes. Operational conditions. Operating relative humidity (H-H). 5 - 95%. Operating temperature (T-T). -40 - 75 °C. Weight & dimensions. Weight. 880 g. Height. 164 mm. Depth. 107 mm. Width. 44 mm