Tripp Lite N370-15M Duplex Singlemode 49 feet...The Tripp Lite N370-15M Duplex Singlemode 49 feet cable is a high-quality networking cable designed for computer and networking applications. With a cable length of 49 feet, this cable provides ample length for connecting devices in various network configurations. The singlemode design ensures low attenuation and high bandwidth, ideal for delivering fast and reliable data transmission. The Tripp Lite brand is known for its durability and performance, making this cable a reliable choice for networking setups.