High-quality fiber optic coupling. Multimode OM4. Form factor: DSC. Material: plastic, color: heather violet. One-piece housing. Mounting options via clips and additional screws. All Lightwin fiber optic patch cable couplings are processed using special manufacturing methods to create a high-quality product. These couplings are suitable for all fiber optic applications in various areas of telecommunications. Typical application areas include patch panels in data centers, server or network cabinets, as well as FTTH (Fiber to the Home). By using special guide sleeves for Lightwin multimode couplings and specially selected guide sleeves with minimal tolerances for Lightwin singlemode couplings, the highest fitting accuracies are achieved. OM4 classification. The OM designation for a fiber optic cable 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. SC connectors. SC connectors are standard connectors for fiber optic cabling. They feature automatic locking and twist protection. Their use is recommended for new installations of computer networks with fiber optic technology. The connector is suitable for both singlemode and multimode fibers. It can be used to create simplex, duplex, and multi-connections.