Review on Bewinner Converter AC100 250V Bidirectional Transceiver by Cornelius Reeves

Although the name says '2PCS' you will only get one if you order this. Two of them don't fit in the box, so it's not a packaging error. The description says "Complies with IEEE802.3z/AB 1000Base-T and 1000Base-SX/LX." From what I understand the SX and LX standards require TWO strands of fiber to work. This thing only has ONE place for a thread of fiber. I believe this uses 1000base-BX or something, but instead of checking I put it back in the box and sent it back to Revain. Do not interpret "single fiber" in the description as "single mode fiber". If you look closely at the picture, you will see that there is only one SC connector on the left side; The right side is no connector. To be clear, if you somehow try to connect this to something that uses 1000Base-SX or 1000Base-LX, you won't have a working network.