Fiber Optik Konnektör

Fiber optic CONNECTOR
ST connector- simplex only, twist-on mechanism. Available in single mode and multimode.
It is the most popular connector for multimode fiber optic LAN applications. It has a long 2.5mm diameter ferrule made of ceramic (zirconia), stainless alloy or plastic. It mates with a interconnection adapter and is latched into place by twisting to engage a spring-loaded bayonet socket.
FC connector - simplex only, screw-on mechanism. Available in single mode and multimode.
FC connector also has a 2.5mm ferrule (made of ceramic (zirconia) or stainless alloy). It is specifically designed for telecommunication applications and provides non-optical disconnect performance. Designed with a threaded coupling for durable connections. It has been the most popular single mode connectors for many years. However it is now gradually being replaced by SC and LC connectors.
SC connector - simplex and duplex, snap-in mechanism. Available in single mode and multimode.
SC was developed by NTT of Japan. It is widely used in single mode applications for its excellent performance. SC connector is a non-optical disconnect connector with a 2.5mm pre-radiused zirconia or stainless alloy ferrule. It features a snap-in (push-pull) connection design for quick patching of cables into rack or wall mounts. Two simplex SC connectors can be clipped together by a reusable duplex holding clip to create a duplex SC connector.
LC connector - simplex and duplex, push and latch. 25mm ferrule. Available in single mode and multimode.
Externally LC connectors resemble a standard RJ45 telephone jack. Internally they resemble a miniature version of the SC connector. LC connectors use a 1.25mm ceramic (zirconia) ferrule instead of the 2.5mm ferrule. LC connectors are licensed by Lucent and incorporate a push-and-latch design providing pull-proof stability in system rack mounts. Highly favored for single mode applications.
E2000 connector. 1.25mm ferrule, snap-in mechanism. Also called LX. 5 connector. Available in single mode and multimode.
Externally a E2000 connector looks like a miniature SC connector. The connector is easy to install, with a push-pull latching mechanism which clicks when fully inserted.
It features a spring-loaded shutter which fully protects the ferrule from dust and scratches. The shutter closes automatically when the connector is disengaged, locking out impurities which could later lead to network failure, and locking in potentially harmful laser beams. When it is plugged into the adapter the shutter opens automatically.
D4 connector. 2.5mm ferrule. Screw-on. Simplex only.
D4 connectors are made from a 2.5mm diameter ceramic (zirconia) ferrule for durability. They have a high-performance threading mounting system and a keyed body for repeatability and intermateability.

Application:
1. Telecommunications&Data communications
2. LAN(including FTTH and FTTD)
3. Component termination
4. CATV, Network, Wan

Features:
1. Low insertion loss, high return loss
2. Small, light high dense connection
3. Standard exact plastic material
4. High credibility and stability
5. Good in repeatability and exchangeability