Fiber Optics Part 2: Single-Mode Fiber vs. Multi-Mode-Fiber - Cisco Blogs
Amazon.com: Single Mode Fiber
Amazon.com: 6PCS Blue SC Female to SC Female UPC Simplex Single Mode Fiber Optical Coupler,SC Singlemode Fiber Optic Adapter,Network Internet Connector Adapter with Mount Panel : Electronics
Amazon.com: Fiber Optic Cable, 1 Meter (3 feet) ST to ST Straight Tip/Bayonet Connector Duplex 9/125 Single-Mode Fiber Optic ST/ST Optical Connection Cable, CableWholesale : Electronics