EnduraGain OSP Unshielded is a robust category cable designed to provide an extension of the LAN beyond the premises or in situations where the NEC code requires an OSP-rated cable when it is in contact with earth, whether in a conduit or not. The cable consists of a core of 4 balanced twisted pairs surrounded by Superior Essex PFM gel that does not drip or flow, even in cell tower applications at elevated temperatures. The core is Jacketed with a sunlight and abrasion resistant black, polyethylene outer Jacket. This unshielded design is suitable for the following deployments duct, underground conduit and tower. EnduraGain OSP Unshielded is available in a variety of performances including CAT5e, CAT6 and CAT6a. An optional Aluminum Interlock Armor with overJacket is also available (not suitable for tower deployment).