SFP Optics with built in OTDR capability!
![](https://static.wixstatic.com/media/3babb6_89a7c94cd196d824acc8920ecf9dd63b.jpg/v1/fill/w_147,h_110,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/3babb6_89a7c94cd196d824acc8920ecf9dd63b.jpg)
This is seriously awesome, an SFP with built in OTDR capability. Your network could potentially proactively monitor itself recognizing changes in cable transmission characteristics! http://www.lightwaveonline.com/articles/2016/04/transition-networks-offers-smart-sfp-with-integrated-otdr.html?cmpid=EnlENABLINGApril72016&eid=328565864&bid=1363341