The Gigabit Fiber PCI Express Adapter is a high performance fiber network adapter that supports advanced management and power saving functionality and connects Multi-Mode fiber devices at distances of up to 550m (1804ft). Full-Duplex technology generates data rates of up to 2Gbps over a motherboard?s high-speed PCI Express Bus architecture. Jumbo Frame support further optimizes throughput performance. Supports SNMP v1, Pre-Boot Execution Environment (PXE) 2.1, Remote Program Load (RPL) and Wake-on-LAN (WOL). Optimize network performance with VLAN tagging and Layer 2 Priority Tagging. Optimizes power consumption with advanced Configuration Power Management Interface 2.0 (ACPI) technology.