![]() ![]() For full duplex mode, two cables and two connectors are used in tandem. One cable is used for single-direction communication. It is also available in a duplex configuration. As interface speeds increase, expect increased usage of fiber optic cables and connectors for most interfaces. ![]() 10GbE cables There are two basic cable types available for 10GbE applications: copper and fiber-optic cables. Design Notesĭue to its excellent performance, SC is often specified for single-mode and multimode systems. which has contributed to some confusion about the cables and connectors required for 10GbE. Fiber optic patch cables provide transfer speeds in high bandwidth. With improved materials and manufacturing processes, however, the SC is now a less expensive option and much more commonly used. The fiber optic connector types chart offers details on fiber patch cable types. The SC was developed in the mid-1980s by the laboratories at Nippon Telegraph and Telephone (NTT), following the introduction of ceramic ferrules. Initially its high cost, compared to the ST connector, prevented the SC from being widely used. The square shape makes the design of the SC more compact and easier to use than its predecessors however, it is larger than the LC connector which followed it. The SC uses a 2.5 mm ceramic ferrule for performance and durability, the same as ST, FC, FDDI, and ESON connectors. The SC connector features a snap-in design with a push-pull latching mechanism that is easy to connect and disconnect. Stainless steel Ferrule Flange for SC/LC Fiber ConnectorĬonnector body - this is a plastic or metal structure that holds the ferrule and attaches to the jacket and strength members of the fiber cable itself.Ĭoupling mechanism - this is a part of the Fiber Connector body that holds the Fiber Connector in place when it gets attached to another device.Molex SC connectors, adapters, and cable assemblies More on fiber optic connector and cable color codes. For example, cable jacket color typically defines the fiber type. The TIA 568 color code for connector bodies and/or boots is Beige for multimode fiber, Blue for singlemode fiber, and Green for singlemode APC (angled) connectors. Single mode fiber connectors can be with PC, or UPC or APC polish, while Multimode Fiber Connectors only with PC or UPC polish. Color-coding is a big help when identifying individual fibers, cable, and connectors. PC or UPC or APC refer to how we polish the ferrule of the Fiber Connectors. Cable size Can be used for cables of varying diameters, from big to small. Some of their advantages are listed below: Sturdiness Ability to endure higher levels of environmental and mechanical stress. The ferrule OD size φ1.25 mm is for the MU and LC Fiber Connector Versions. These connectors offer a wide range of choices including SC, ST, LC, FC, SMA, D4, MT-RJ and MU. The ferrule OD size φ2.5mm is for ST, FC and SC Fiber Connectors. There are three major components of a fiber connector, the ferrule, the connector body, and the coupling mechanism.įerrule -Two main Ceramic Ferrule sizes are used for Fiber Connectors. While there are many different types of fiber connectors, they share similar design characteristics. Fiber connector is also the key part used in fiber patch cord and fiber Pigtail. It is one of the most essential components for optical communication. Fiber Connector (Optical Connector) mate or connect with optical devices, modules, and fibers.
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