The best replacement for cat5e is cat5.

The best alternatives to cat5e are rated as following:
★★★★★  cat5
★★★★★  cat6
★★★★  cat6 cable
★★  cat6a
★★  cat5e
★  cat 6
★  rj45
★  cat6 cost
★  cat6e
★  cat6 speed
★  cat6 connectors
★  coax
★  cat6 connector
  cat6 patch panel
  cat 5
  cat6 comparison
  cat6 cabling
  cat 6e
  cat6 cables
  cat6 gigabit
  6e
  cat7
  cat 6 cable
  cat6 jack
  cat6 ethernet
  cat3

Your alternative for cat5e is not listed? Suggest!
Speaking about cat5e, one probably shouldn't forget about rj11.

Other search terms related to cat5e and their ratings are:
★★★★★ rj11
★★★★ gigabit ethernet
★★★ cat6
★ gigabit
You have in mind a companion for cat5e and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of cat5e in all years. Click on graph for more.
cat5e
cat5
cat6