G- Poe/=p/BOODD66M1E/ref=sr_1_2?s=electronics&ie=UTF8&qid=151616175=&sr=1- 2&keywords=.19774A&refinements=p_n_condition-type%3A=224371011> HP J4858C Tranceivers Their price $276 ea<=pan class="Apple-tab-span" style="white-space:pre"> Amazon: $27 ea (yes, 1/10th) https://www.amazon.com/J4858C-Compatible-1000