8-Port Gigabit PoE+ Web-Managed Switch w/ 2 SFP Ports.Two small form-factor pluggable GBIC module slots (SFP). IEEE 802.3at/af-compliant RJ45 PoE/PoE+ output ports. Power output up to 30 watts per port. PoE power budget of 140 watts. Complies with the IEEE 802.3az (Energy Efficient Ethernet EEE) specification. Supports IEEE 802.3at/af detection and short circuit, overload and high-voltage protection. All RJ45 ports with Auto-MDIX (auto uplink) support. Web-based configuration. Supports SNMP management. SNMP V1, V2C, V3 with RMON groups 1, 2, 3 & 9. Supports VLAN (tag-based and port-based). Supports link aggregation (trunking). Supports port mirroring. Supports three types of QoS: CoS (802.1p), DSCP and IP precedence. Supports Rapid Spanning Tree/Spanning Tree protocol. Includes 19″ rackmount brackets.