In general, this disclosure relates to maintaining security between an optical network terminal and an optical network aggregation device in an Active Ethernet network. The novel organic semiconductor compound according to the present invention has high crystallinity and control capability, and facilitates control of doping conditions in the manufacture of organic semiconductor element so that it can be used for diverse applications. Each set of reeving lines moves its corresponding load block a proportional distance of the total travel length for the load hook. Each of the clutches is mounted on a respective suspension arm. 01 to 2% by weight of processing aids.