This patch cable is terminated with female MTP connectors on both ends with APC polish, and twelve single-mode fibers.
The cable is built in a “reversed” configuration, also referred to as Method B.
These cables are custom made - Exchanges or refunds are NOT possible.
MTP/MPO is a registered trademark of US Conec Ltd.
MPO Trunk Cable - Type B
A “Type B” cable is also known as a reversed or “flipped” cable. This cable configuration has a key up MPO connector at each end.
This connector configuration makes the fibers at each end of the cable have an inverted position. The fiber located at position 1 of connector “A” will arrive at position 12 on connector “B”.
The figure below shows the fiber sequence of a 12 fiber MPO Method B cable: