StarTech.com PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m - PCIe GbE Fiber Optic Network Card Connect a PCIe based desktop or rackmount PC directly to a Gigabit multimode SC fiber optic network PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC 550m PCIe GbE Fiber Optic Network Card SC Fiber Gigabit Ethernet Card Fiber network infrastructure is reliable and secure, with no electromagnetic interference and less data corruption, through a direct fiber-to-desktop connection Fits into full or low-profile/small form factor (SFF) systems, with a dual profile design Maximum fiber distance of 550m Supports Full/Half-duplex Auto-Negotiation Includes low-profile/half-height installation bracket Compliant with IEEE802.3z 1000Base-SX, IEEE 802.1Q VLAN Tagging, IEEE 802.1P Layer 2 Priority Encoding, IEEE 802.3x full duplex flow control Supports RFC 1157 SNMP v1 for remote management Jumbo Frame Support