Ultra Spec Cables - Armored OM4 Multimode Duplex PVC (OFNR) LC-UPC to LC-UPC 3.0mm Fiber Optic Cable is perfect for indoor, harsh environments where added protection is needed. The helically stranded stainless steel armor, along with the kevlar yarn make the cable resilient and crush resistant so its designed for survivability and provides exceptional safeguarding for the optical fibers. These properties make it perfect for use in commercial network applications, military field use or in sectors like oil, gas and mining where fiber optic networks are a critical and essential part of the business or operation. While the added levels of protection make the cable suitable for use in a variety of conditions, it still retains the same properties of standard indoor patch cables in that its lightweight, flexible and occupies the same footprint of a 3.0mm cable. This means the cable can still be deployed in any standard network architecture. Our cables are manufactured using Corning Optical Fiber and OFNR Rated PVC Zipcord jackets. The cables are pre-connectorized, so they are ready for deployment in any Fast Ethernet Network environment, saving time and money typically spent on costly field terminations. Each cable is factory tested for insertion and return loss to ensure maximum performance and reliability. Fiber is preferred over copper because it provides increased bandwidth, low signal loss and is immune to interference. Theyre suitable for use in transportation, industrial, agricultural, marine, drilling, surveillance, lighting, Aerospace and Defense Applications due to its durable construction, resistance to interference and high vibration/shock. This convenient solution provides a secure, durable long-term or temporary network that is easy to install and remove. We offer other lengths/connector options and the product is fully customizable.