Optical adapter
An optical adapter is a special connector that is used to connect optical fiber to equipment. It consists of a housing, a connector block, a ceramic or metal centralizer and clamps that are used to secure the cable position.
Advantages of fiber optic adapters:
- high wear resistance;
- possibility of interchange;
- reliable fixation of the optical fiber with protection against axial rotation;
- minimal losses during signal transmission.
Optical adapters can be purchased in two versions: simplex and duplex; quad is rarely found, that is, one socket is designed to supply 1, 2 or 4 cables. When choosing an adapter, you must take into account the type of grinding of the connectors. Various polishing methods are used to reduce signal loss and maintain its transmission range. There are several types:
- PC—the fillet is created manually;
- SPC - rounded ends are created by machine;
- APC - 8 degree bevel provides the best signal throughput;
- UPC is the most popular type of adapter with a virtually flat surface.
- The main task of an optical adapter is not just to reliably connect the fiber optic cord to the equipment, but to maintain lossless signal transmission.
Types of optical adapters
The main condition for a high-quality connection and functioning of the connection is the correct choice of the type of device. The following types of optical cable adapters are used to connect equipment:
- ST is a round adapter, the body is made of metal, the centralizer is bronze. Mounting method: nut. To avoid axial rotation, the adapter is equipped with a safety device.
- FC is a round socket of a pass-through type, in which connectors are connected on both sides. The body is made of brass. It is attached to the patch panel using a threaded connection.
- LC - unlike the ST and FC models, this square-shaped adapter is made in a plastic case. Characterized by compact dimensions and quick fastening with latches.
- SC is one of the most popular models. The adapter is a small plastic, rectangular socket, which is used for connectors when there is APC or PC grinding.
- MTP/MPO is a relatively new type of adapter. Characterized by compatibility with MTP connectors with from 4 to 72 fibers.
When choosing an optical adapter, you need to focus on the type of cables connected to it. In the case when all pigtails of the same shape, you can choose a pass-through adapter, for pigtails of different shapes you need a hybrid adapter, in which sockets of different types are installed.
Where to buy an optical adapter
The Telecom group store has a large selection of adapters. On the website you can order high-quality models FC, SC, ST, LC. The price for an optical adapter depends on the model. We offer adapters at low prices. Can be sold individually or in packs. The company manager will help you choose the right model. In addition to optical network adapters, in our catalog you can choose fiber optic cables, patch panels of our production, couplings and optical boxes at a competitive price.
There is no minimum order amount in the Telecom group online store, so optical adapters and other products can be purchased in any quantity. Special prices apply for wholesale purchases. Individual clients and companies can buy the product.
Orders are accepted from any region of the Russian Federation. It is possible to pay for the goods to a bank account. We ship goods from the warehouse throughout the Russian Federation using transport companies. Questions related to delivery, such as shipping times and the choice of cargo carrier, are clarified with the company manager.