Fangrui Product Details Fangrui Product Details Product Code:x520-sr1 Ports: Sfpand x 1 Bus Type: Pci-e X8 Chipset: For Jl82599en Transmission Rate: 10000mbps Network Type: 10-gigabit Fiber Ethernet Transmission Distance: Dual-mode: 62.5um 220m, 50um 550m. Boot Rom: Support Boot Rom Leds Indicators: 4 X Led Indicators For Link/activity Mode Status Work For: Server, Workstation Network Standard: Ieee 802.1p,ieee 802.1q, Ieee 802.2, Ieee 802.3ac, Ieee 802.3az, Ieee 802.3x, Ieee 802.3z, Ieee 802.3ad Management Features: Pxe Remote Boot, Iscsi Boot, Vlan Filtering, Fcoe, Ros, Esxi Support System: Xp/vista/7/8/10(3264bit), Sco Unixwarex 7.x, Open Unixx 8.0, Novell Odix, Novell Netwarex,suse Linux Enterprise Serverx 9.0, Enterprise Linuxx 4.0, Linuxx, Freebsdx,sun x, Dosx, Esxx Colour:green Material:pcandmetal Package Contents: 1 X Network Card Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Al Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin