OS2 & OM4 Cables | Fiber Optic Cables for Sale

The Lucent Connector, named after it's inventor is the most common fiber patch cable connector currently in use. It is designed for compatibility with Small Form-Factor Pluggable Transceivers (SFP) in high density connections. This is a duplex-single fiber connector, that is designed for fixing into a Duplex Transceiver and has a locking mechanism at the top of the connector. The Ferrule is Ceramic and has a diameter of 1.25mm. Since the foot print of this connector is about half that of its predecessor (SC), it has become very popular in high density data patch applications. This duplex application is common since most fiber patch connections must be able to communicate both ways, on seperate channels.

This is also classified as by its "ferrule polish" an Ultra Physical Contact (UPC) Connector. This is identified by Blue for SM and Grey for MM and is regarding the connection point/shape of the ferrule tip. The tip is convex and an extended polishing method before attachment. The ends butt up against one another on a perpendicular plane. The main issue with the design is the tendency for back reflection with poor cleaving and repeat matings.

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MTP is the Multifiber Connector that is commonly used in prefabrication plants, or for ribbon cables. The polymer ferrule can support 24 fibers in a single ferrule. Multifiber connectors are not currently designed for field fit applications, so these are mainly used for lab termination. In high density data centers they are used extensively, in SM and MM wavelength applications.  It features a pull tab locking mechanism, and can only be plugged into the opposing connector. In data centers this is commonly used in break-out cable applications with several single fiber connector types connected to this one multi fiber connector for easy repatching. 

The Lucent Connector, named after it's inventor is the most common fiber patch cable connector currently in use. It is designed for compatibility with Small Form-Factor Pluggable Transceivers (SFP) in high density connections. This is a single fiber connector, that is designed for fixing into a Simplex Transceiver and has a locking mechanism at the top of the connector. The Ferrule is Ceramic and has a diameter of 1.25mm. Since the foot print of this connector is about half that of its predecessor (SC), it has become very popular in high density data patch applications.

This is also classified by its "ferrule polish" as an Ultra Physical Contact (UPC) Connector. This is identified by Blue for SM and "Grey" for MM and is regarding the connection point/shape of the ferrule tip. The tip is convex and an extended polishing method before attachment. The ends butt up against one another on a perpendicular plane. The main issue with the design is the tendency for back reflection with poor cleaving and repeat mattings

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Referred to as the "square connector", the SC has a push-pull coupling lock with a spring loaded ferrule. It was standardized into the telecom specs TIA-568-A and slowly grew in popularity because of its excellent performance. It is commonly used datacom/telecom point to point communication.

This is also classified by its "ferrule polish" as an Ultra Physical Contact (UPC) Connector. This is regarding the connection point/shape of the ferrule tip. The tip is convex and an extended polishing method before attachment. The ends butt up against one another on a perpendicular plane. The main issue with the design is the tendency for back reflection with poor cleaving and repeat matings.

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The third type of multimode fiber cable, identified by an aqua blue jacket per industry standards, has a core size of 50μm. It is designed for Laser transmission in order to support 10G, 40G and 100G Ethernet Speeds. OM3 and OM4 are the current industry standard, but are quickly being outdated by the new OM5 fiber for its SWDM capabilities. An inconveiniece of this cable is there is no easy identifier between OM3 and OM4 fiber.

The fourt type of multimode fiber cable, identified by an aqua blue jacket per industry standards, has a core size of 50μm. It is designed for Laser transmission in order to support 10G, 40G and 100G Ethernet Speeds. OM3 and OM4 are the current industry standard, but are quickly being outdated by the new OM5 fiber for its SWDM capabilities. An inconvenience of this cable is there is no easy identifier between OM3 and OM4 fiber.

The second designation for single mode fiber, which is only compliant with ITU-T G.652C/D. OS2 is constructed with loose tube design, commonly usd in street, underground burial, outdoor applications, etc. The maximum attenuation is 0.4db/km and maximum speed is 10Gb. Due to the fact OM2 can transmit farther than OM1(10, it is generally more expensive than OM1.