Welcome to our store！</br> 1、Strong Durable: The armored fiber optic jumper is sturdy, durable, can operate under harsh conditions, and has a long service life. 2、Insensitive: The SC to LC fiber optic patch cord is not sensitive and is suitable for installing fibers in dangerous areas such as excessive dust, oil, gas, and moisture. 3、Wide Uses: Designed for fast Ethernet, fibre channel, Gigabit Ethernet speed, data center, housing, education. 4、Reliable Testing: Each patch cord is tested for optical insertion loss to ensure high quality final products. 5、Sizes: This armored fiber optic jumper has a black PVC cover with a diameter of 7 mm, and the metal part has a diameter of 3 mm. <p class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text"> Item Type: Fiber Optic Cable Material: PVC, Metal Model: SC/UPC-LC/UPC SM-2X-7.0-3m Data: lL≤0.3dB RL≥50dB Wire Diameter: Black PVC Part Diameter: Approx. 7mm / 0.3in, Metal Part Diameter: Approx. 3mm / 0.1in Length: Approx. 3meters / 3.3yd <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Fiber&nbsp;Optic&nbsp;Cable Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>