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Small Form Factor Fiber-Optic Connectors

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One of the more popular styles of fiber-optic connectors is the small form factor (SFF) style of connector. SFF connectors allow more fiber optic terminations in the same amount of space over their standard-sized counterparts. The two most popular are the mechanical transfer registered jack (MT-RJ or MTRJ), designed by AMP, and the Local Connector (LC), designed by Lucent.

MT-RJ

The MT-RJ fiber optic connector was the first small form factor fiber optic connector to see widespread use. It is one-third the size of the SC and ST connectors it msot often replaces. It had the following benefits:

● Small size
● TX and RX strands in one connector
● Keyed for single polarity
● Pre-terminated ends that require no polishing or epoxy
● Easy to use

LC

Local Connector is a newer style of SFF fiber optic connector that is overtaking MT-RJ as fiber optic connector. It is especially popular for use which Fiber Channel adapters and Gigabit Ethernet adapters. It has similar advantages to MT-RJ and other SFF-type connectors but is easier to terminate. It uses a ceramic insert as standard-sized fiber-optic connectors do. Figure 1.21 shows an example of the LC connector. Mentioned fiber optic connector, we know fiber optic patch cords, a fiber optic patch cord is constructed from a core with a high refractive index, surrounded by a coating with a low refractive index that is surrounded by a protective jacket. Transparency of the core permits transmission of optic signals with little loss over great distances. The coating’s low refractive index reflects light back into the core, minimizing signal loss. The protective jacket minimizes physical damage to the core and coating.

Connector design standards include FC, SC, ST, LC, MTRJ, MPO, MU, SMA, FDDI, E2000, DIN4, and D4. Cables are classified by the connectors on either end of the cable; some of the most common cable configurations include FC-FC, FC-SC, FC-LC, FC-ST, SC-SC, and SC-ST.

lc to lc fiber patch cord is used to send high-speed data transmissions throughout your network. LC/LC fiber optic cables connect two components with fiber optic connectors. A light signal is transmitted so there is no outside electrical interference. Our LC/LC fiber optic patch cables are 100% optically tested for maximum performance. We have all lengths and connectors available.

Multimode LC/LC fiber optic patch cable send multiple light signals. They are 62.5/125µ. Common connectors are ST, LC, SC and MTRJ. Our 62.5/125µ LC/LC multi-mode fiber cables can support gigabit ethernet over distances up to 275 meters.

Cable Type Summary

common-ethernet

Fiber optic patch cables are used for linking the equipment and components ,we have fiber optic patch cable with different fiber connector types,our low insertion loss and low back reflection .Axen Technologies fiber patch cable is widely applied in Telecommunication Networks ,Gigabit Ethernet and Premise Installations.

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