2.1M CAT.6 UTP PATCHSEE CABLEPatchSee has two flexible palstic fibres running through the patch cords so with the aid of a Patch Light you can shine a light at one end which is emited from the other while the cable is still in situ providing a positive identification at both ends of the cable without the need to unplug it, Irradicates handling errors while troubleshooting, Speeds up the tracing of patching errors, Simplifies the job of testing complex patching operations, Data speeds up to 1 Gigabit and faster, LS0H (LSZH) Low Smoke, Zero Halogen Cable, Cat.6 600 Mhz Rated, Category 6 Unshielded twisted pair (UTP) patch cable, 2 x RJ45 connectors, plug to plug, Colour: Black - Other colours achived using Coloured PatchSee Clips, Standard Lengths: 1.2, 1.5, 2.1, 3.1, and 4.9 Mtrs., Other lengths available on request