Advantages of optical patch cords with LC, SC, FC, ST connectors:
- Manufactured according to IEC and TELCORDIA standards;
- Patch cord length can range from 0.5 to 100 meters;
- Designed for both single-mode and multi-mode applications;
- High quality and reliability.
A patch cord, patch cable, or patch lead is an optical cable that terminates with connectors on both ends and is designed to connect active network equipment to ODF. The patch cord can be terminated with any type of connector, designed for both single-mode and multi-mode applications. Patch cords are made from single-fiber or dual-fiber optical cable, known as “simplex” or “duplex” type. The length of the optical cable in the patch cord can range from 0.5 to 100 meters. All patch cords are manufactured in compliance with IEC and TELCORDIA standards regarding bend radius, fiber end position in the ferrule, direct and return losses, ferrule apex offset, and resistance to mechanical and climatic impacts.
Patch cords with LC connector The LC connector is the most common in the world due to its small size and excellent performance, allowing it to be used in confined spaces. It is often used in digital networks, transceivers, and other devices. It is especially used in high-speed data transmission networks. LC connectors have a latch-type lock that ensures a reliable connection. The LC-type connector is designed according to EIA/TIA 568A, FOCIS 10, IEC61754-20, and IEC 11801 specifications and standards. The duplex LC connector fits the RJ-45 standard slot.
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| Conectores ópticos LC estándar | Cable de conexión LC UniBoot | Cable de conexión LC con espiga corta |
Patch cords with SC connector (SC-RJ) The SC connector is also quite popular but is larger than the LC. It is generally used for network connection and for connecting to various devices. SC connectors are more reliable and durable, allowing them to be used in measurement systems, networks, and various devices. They provide stable signal transmission, which is important for more demanding networks and devices.
Patch cords with SC-type connectors are designed and manufactured according to JIS, IEC, EIA/TIA, and ANSI standards. SC-type patch cords are made for single-mode and multi-mode applications with PC, UPC, and APC polished connectors.
The SC-RJ is a type of fiber optic connection that is essentially a modified SC-Duplex connector. The difference is that 2 SC cores, which are specially arranged side by side, are installed in a special adapter that has the shape of a standard RJ port.
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| Conectores ópticos SC estándar | Latiguillos ópticos SC DUPLEX | Cable de conexión óptica con conectores SC-RJ |
Patch cords with FC connector Patch cords with FC/PC, FC/UPC, FC/APC connectors are designed and manufactured according to JIS, IEC, EIA/TIA, and ANSI specifications. They are designed for use in fiber optic networks. FC-type connectors are available for SM (Singlemode 9/125), MM (Multimode OM2 50/125), MM (Multimode OM3 50/125), and MM (Multimode OM1 62.5/125) fibers. Thanks to the threaded connection of the connector, a reliable fixation in the adapter or network equipment connector is ensured. Patch cords with FC connectors are used in measurement systems, laser diodes, and other devices where a robust connection is required. They provide stable data transmission and reduce the risk of signal loss due to wear.
There are two standards: NPC205 - Methode, Seikoh Giken, JDSU and NPC 215 - Seiko Instruments.
Patch cords with ST connector The twist-lock mechanism ensures easy connection with network equipment or distribution panel. The ferrule is made of high-quality ceramic. Optical connectors are available with PC (multimode) and UPC (single-mode) polishing for 3.0 mm cable or 900 µm fiber.
The ST connector is one of the oldest types of connectors but remains popular and is used in industries such as telecommunications and cable television, among others. They have excellent reliability and wear resistance, allowing them to be used in demanding operating conditions. They have a cylindrical shape and a threaded clamp that ensures a reliable connection. ST connectors are known for their high connection precision and can be used for optical signal measurement.
