There's some discussion here: http://www.broadband-hamnet.org/hsmm-mesh-forums/view-postlist/forum-344/topic-344-wrt54g-power-plug-dimensions.html It seems to be a "Type M 5.5x2.1mm barrel connector". The antenna connector is called "RP-TNC" or Reverse Polarity TNC.
Technically, the antenna has the female connector, since the center connector is female, but it seems most people mislabel it as "male." Always get a picture or diagram of what you're buying. I've seen it listed both ways.
|