LC to SC fiber-optic patch cables with 50/125 core size are ideal for patching together SFP mini-GBIC modules to older style SC connectors, which are lower density push pull type connectors. You'll also find the SC connector on Cisco XENPAK modules. These gigabit ethernet fiber patch cables are in use by Fortune 500 companies, the US military, government and educational facilities around the world. We offer them in standard lengths from 1 m to 50 m through our website. If you do not find the length that you require, please let us know and we can offer you rapid 1 to 2 day custom fiber production from our California facility.