2Core SM Adapter Cable *** SM= Single Mode 9/125 Fiber Core 2Core cable, 2.0 m long, offering the most flexible way to connect your 2Core main cable to any equipment with LC Duplex connectivity. Use it whenever panel mount solutions with chassis connector won?t fit. Specstwo cores of protected fibersingle mode 9/125outer cable diameter 4.8 mm.color coded (two yellow rings for 2Core single mode)cable length 2 meters in totalrobust female cable connector on one sideLC Duplex connector on other sideproduct code: c9100 ? highest quality Rosenberger OSI female cable connector? heavy duty cable to connect FieldCast cable to equipment with standard LC fiber connectivity? standard 2m, other lengths on request? standard LC connectors on outlet, PC polished, other connectors on request? 2Core with two LC connectors on outlet, 4Core with four LC connectors on outlet