Direct fiber, meaning your address qualifies for 1000, is the same down/up.
Has 4 speed tier options... 100, 300, 500, 1000 at different price points.
If best address can receive is 100 or less down to 25, this is Fiber To The Node (FTTN) with last mile copper. Speed tiers based upon facilities and distance are 100/20, 75/20, 50/10, 45/6, 25/5, 25/2.
Note all ATT Uverse platform speed tiers have 1T data cap. Unlimited is available for extra $30, or bundle with DirecTv or Uverse IPTV to have unlimited fee waived.
*I am an AT&T employee, and the postings on this site are my own and don't necessarily represent AT&T's position, strategies or opinions.