Now that I look closely at my Siemon catalog I see that they make an M series M66 block that is rated cat 5e and is said to be ok for voice and data, they also make a B series s66 block that is rated cat 5 and is said to be ok for use with only voice. Still I have a hard time finding a need for cat 5 or 5e on a 66 block.
As for the outdoor cable I saw outdoor cat 5e in Homey D that was not flooded, I also took a look at the Commscope website and saw a flooded outdoor cat 5e. As for what it was marked it did not specify. Another detail that I did not see is anything about UV resistance.
I remember a time a couple of years ago that I left a box of cat 5e in a van overnight on a cold winter day. The next day I grabbed one of the boxes and the jacket on the cable was so brittle that it cracked. It also says right on a box of Mohawk cable that it should not be installed below 32 degrees F.
