The backbone of your channel solution.GigaBase ® 350 CAT5e, 350-MHz Solid Bulk Cable (UTP) is tested to 350 MHz so you can use it in 10BASE-T to 1000BASE-T networks and other high-performance applications. Plus, it has plenty of extra headroom over the CAT5e standard, giving you lots of room for growth.Easy pull.This cable comes in easy-to-use pull-boxes and features the Accu-Pull Measuring System. The cable is marked in descending two-foot increments so you always know exactly how much cable is in the box.Construction facts.The PVC cable features polyolefin insulation and a flame-retardant jacket. The plenum cable has FEP insulation and features a compound jacket that's rated to 32° F (0° C) for low-temperature handling.