http://www.networkhardware.com/ContactNHR/ Mostly Cisco, but I think they'll do Juniper.
Bill
I buy a lot of gear from Peter Giberd at Townsend. I have been working with him for a good 7 years. It's budded into a friendship, good people there.
-B
http://www.townsendassets.com/
www.subspacecom.com -- gear ++ Shows up @ NANOG, doesn't spam and clue. Best,
-M<