![]() Fiber patch cords that have the same type of connector on both ends includes LC to LC fiber patch cord, SC to SC fiber patch cord and etc. If divided by the criteria whether the connector on each side is the same, they can be divided into same-connector type fiber patch cord and hybrid fiber patch cord. The different connector types are to plug into different interfaces, so you’d better affirm the interface type of the devices you are using the first time. There are many connector types used in fiber patch cables such as LC, SC, ST, MTP or MPO listed in this article How Many Fiber Connector Types Do You Know? Aside from these connectors, there is a latest connector design called MDC connector, which enables the highest achievable connector density by delivering a 3X advantage over a standard LC connector. While LSZH cable is used in unventilated areas exposed to public, such as subways and tunnels and also used for rooms that are not easy to get out quickly. PVC fiber optic patch cord is usually used for indoor applications such as horizontal runs from the wiring center. Compared with PVC patch cords, LSZH patch cords are more rigid and less flexible but they contain the flame retardant compound that doesn’t emit toxic fumes if it burns. Fiber patch cables covered with PVC jacket are flexible at normal installation temperatures. PVC and LSZH are used to describe the common jacket material of fiber patch cord. It is often linked with common transceivers or dual fiber BiDi transceivers.įigure 2: Simplex vs duplex fiber patch cord Whereas duplex fiber patch cord consists of two strands of glass or plastic with one duplex connector (or considered as two simplex connectors). It can be linked with a pair of BiDi transceiver modules featuring with one port. ![]() As shown in Figure 2, simplex fiber patch cord contains one single strand of fiber with one simplex connector on each end. Number of Fiber Strands: Simplex or DuplexĪccording to the number of fiber strands, there are simplex and duplex fiber patch cord. You can get more information about multimode patch cables in Multimode Fiber Types: OM1 vs OM2 vs OM3 vs OM4 vs OM5. For short-distance transmission within a building or campus, multimode fiber patch cords are the best-suited type. Since multiple light paths travel down the cable, the distance which multimode fiber jumpers can reach is usually short. It comes in five varieties supporting different transmission rates or distances: 62.5-micron OM1, 50-micron OM2, 50-micron OM3, 50-micron OM4, and 50-micron OM5, which can be differentiated by standard jacket colors. The core of the multimode fiber patch cord is bigger, typically 50 or 62.5 microns, which enables multiple light modes to be transmitted. In general, OS1 and OS2 are both applicable for long-haul transmission but OS2 is more suitable for long-haul transmission by offering better performance with fewer losses. ![]() In Comparison Between OS1 and OS2 SMF Cables, the differences between OS1 and OS2 are illustrated. Single mode fiber has two varieties: OS1 and OS2, which are different in construction and application. Single mode fiber patch lead only allows one mode of light to pass along its length with a very thin diameter of 8-10 microns, thus it can carry signals at much higher speeds with lower attenuation. There are two fiber cable modes: single mode and multimode. ![]() The mode of fiber patch cables indicates how light beams travel within the fiber. We mainly divide them into common fiber patch cord types and special patch cord types in this explanation.īased on different specifications and standards, the common fiber patch cords can be categorified from the perspective of fiber cable mode, transmission mode, jacket type, connector type, and polishing type.įiber Cable Mode: Single Mode or Multimode What Are Fiber Patch Cord Types and How to Choose?įiber optic patch cords in the market now have various types.
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