UL Listed CMR Riser Fire Rating Carefully constructed and tested, to keep Near End Crosstalk (NEXT) well within acceptable limits Constructed with top quality components High quality 23 AWG copper wire Foot-marked cable The WIR6CMRGR 1000 ft Cat6 Riser Bulk Cable roll (gray) meets or exceeds all Category 6 specifications to ensure reliable Gigabit network connections, and features a foot-marked jacket that makes it easy to tell how much cable is left on the roll and enables you to measure your cable runs to your exact installation requirements. Constructed of only top quality materials, the WIR6CMRGR delivers reliable performance and is backed by our Lifetime Warranty. This Category 6 cable has been tested for CMR riser installations, and is ideal for in-wall, between floor and elevator shaft cable runs where CMR fire rating is required. StarTech.com Cat6 cables are manufactured using high-quality copper conductors. While many cable manufacturers offer a "cheaper" cable, based on a copper-coated aluminum core, we make no compromises on quality to ensure you receive top value and performance for your network cable investment. This Cat6 cable is constructed with 23 gauge copper wire, to support a broad range of Ethernet applications such as Power over Ethernet (PoE). Because we use a high quality copper wire, our cables easily sustain the power required for Power over Ethernet applications, whereas the inferior quality offered by copper-coated aluminum cables may be subject to insufficient power delivery, heat buildup, equipment damage and potentially, fire. Can be used in riser installations (in-wall, between floor, elevator shaft, etc.) Designed for use with Gigabit networks Ideal for riser installations (in-wall, between floor, elevator shafts, etc.) Easy to pull from Reelex® box, for faster cable runs Easily measure out cable runs and keep track of how much cable is left on the roll Specifications Warranty Information Warranty Lifetime Hardware Cable Jacket Material PVC - Polyvinyl Chloride Fire Rating CMR Rated (Riser) Packaging Information Package Height 8.7 in [22.0 cm] Package Length 18.1 in [46.0 cm] Shipping (Package) Weight 30.6 lb [13.9 kg] Package Width 17.9 in [45.5 cm] Performance Cable Rating CAT6 - 500 MHz Physical Characteristics Product Height 0.2 in [4.0 mm] Product Width 0.2 in [4.0 mm] Color Gray Wire Gauge 23 AWG Conductor Type Solid Copper Cable Length 1000.0 ft [304.9 m] Product Length 1000.0 ft [304.9 m] Weight of Product 34.1 lb [15.4 kg] What's in the Box 1 - Included in Package 1000 ft Roll of Gray CMR Cat 6 Solid UTP Bulk Cable