Key Features RJ45 INTERFACE - 6× 10/100/1000Mbps Gigabit Ethernet ports - 4× ports support 54V DC power to PoE powered device POWER OVER ETHERNET - Complies with IEEE 802.3af/at Power over Ethernet end-span PSE - Up to 4 IEEE 802.3af/at devices powered - Supports PoE power up to 30 watts for each PoE port - 55-watt PoE budget - Auto detects powered device (PD) - Circuit protection prevents power interference between ports - Remote power feeding up to 100m SWITCHING - Hardware based 10/100/1000Mbps auto-negotiation and auto MDI/MDI-X - Flow control for full duplex operation and back pressure for half duplex operation - 9216 bytes jumbo packet size support - Integrates address look-up engine, supporting 8K absolute MAC addresses - Automatic address learning and address aging - Supports port-based VLAN and loop protection HARDWARE - LED indicators for PoE ready and LINK/ACT - One 55V DC power jack Specifications HARDWARE SPECIFICATIONS - Network Connector: 6-port RJ45 for 10/100/1000BASE-T, auto MDI / MDIX - PoE Inject Port: 4-port with 802.3af/at PoE injector function (port 1 to port 4) - LED Display: * System: Power (Green) * Per PoE port: PoE (Orange, port 1 to port 4), PoE max. (Orange) * Ethernet port: 1000 LNK (Green), 10/100 LNK (Orange) - Thermal Fan: Fanless design - Switch Architecture: Store and Forward switch architecture - MAC Address Table: 8K MAC address table with auto learning function - Switch Fabric: 12Gbps - Switch Throughput: 8.92Mpps @64 bytes - Jumbo Packet: 9216 bytes - Flow Control: * Back pressure for half-duplex * IEEE 802.3x pause frame for full-duplex - Power Requirements: 55V DC, 1.1A - ESD Protection: 6kV DC - Power Consumption: Max. 60 watts, 204.6 BTU - Dimensions (W×D×H): 160×92.5×28 mm - Weight: 374 g POWER OVER ETHERNET - PoE Standard: * IEEE 802.3af Power over Ethernet/PSE * IEEE 802.3at Power over Ethernet Plus/PSE - PoE Power Supply Type: End-span - Power Pin Assignment: 1/2(+), 3/6(-) - PoE Power Output: * Per port 54V DC, 300mA. max. 15.4 watts (IEEE 802.3af) * Per port 54V DC, 600mA. max. 30 watts (IEEE 802.3at) - PoE Power Budget: 55 watts STANDARD CONFORMANCE - EMI Safety: FCC Class B, CE - Standard Compliance: * IEEE 802.3 Ethernet * IEEE 802.3u Fast Ethernet * IEEE 802.3ab Gigabit Ethernet * IEEE 802.3x Flow Control * IEEE 802.3af Power over Ethernet * IEEE 802.3at Power over Ethernet Plus ENVIRONMENT - Operating Environment: 0 to 50 degrees C - Storage Environment: -10 to 70 degrees C - Operating Humidity: 5% - 95%, relative humidity, non-condensing - Storage Humidity: 5% - 95%, relative humidity, non-condensing