Multimode Coupler 50/125µm, SC-SC, OM4, violet. Coupling from SC to SC connectors. OM4 class. Suitable for multimode fibers. With this coupler, you can connect two optical fibers with SC connectors. The coupler is compatible with multimode fibers of quality classes from OM2 to OM4. SC connectors are standard connectors for fiber optic cabling. They feature automatic locking and twist protection. Its use is recommended for new installations of computer networks using fiber optic technology. The connector is suitable for both singlemode and multimode fibers. It can create simplex, duplex, and multi connections. The OM designation for an optical fiber defines the quality class of a multimode fiber optic cable. The classification distinguishes four classes (OM1 to OM4). The distinction is made based on the level of optical attenuation and the possible transmission rate and distance. The fiber categories OM3 and OM4 are intended for high-speed applications such as 10/40/100-Gigabit Ethernet or Fibre Channel at 850 nm. OM4 class multimode fibers have an Effective Modal Bandwidth (EMB) of 4.7 GHz x km.