Arrowmounts AM-Cat5e-520BK 40' Cat5e RJ45 Ethernet LAN Network Patch Cable， Booted Snagless， Black<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> 40 Ft Cat 5e Cat5e RJ45 Ethernet LAN Network Patch Cable Booted Snag less Black </span></li><li><span class="a-list-item"> Made of 100% pure copper wire with 50 micron gold plated RJ45 plugs. 24AWG 4pair stranded pure copper. We do not use CCA aluminum wire. Certification: TIA/EIA. RoHS compliant. T-568B standard wiring. </span></li><li><span class="a-list-item"> Conductor Material/Size: Bare Copper/24AWG. Insulation Material: HDPE. Insulation Thickness: Nominal: 0.186 mm. Insulation Diameter: Nominal: 0.96 mm. Insulation Unaged Elongation: Min. 300%. </span></li><li><span class="a-list-item"> Electrical Performance - Dielectric Strength of Insulation: 2850 V dc / 2 seconds. Insulation Resistance Test: Min. 5000 Mohm Km. Conductor Resistance: Max. 9.38 ohm/100m at 20 degrees Celsius. </span></li><li><span class="a-list-item"> Compliance With the Following Standards: All Category 5e Requirements as Per ANSI/TIA， ISO/IEC， and CENELEC EN Standards. ANSI/TIA-568-C.2 Cat.5e. ISO/IEC 2nd Edition 11801 Class D. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51stiG4aZUL.jpg" noproxy>