Fiber optic adapters

Fiber optic LC/UPC duplex adapter

LC/UPC duplex adapter

Fiber optic adapters also called fiber optic couplers is a small device used to terminate or link the fiber optic cables or fiber optic connectors between two fiber optical lines. By linking two connectors precisely, fiber optic adapters allow the light sources to be transmitted at most and lower the loss as much as possible. At the same time, fiber optic adapters have the merits of low insertion loss, good interchangeability and reproducibility.

Features

Type: Simplex
Socket type: LC
Polish type: UPC
Area: Indoor

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Key Features

High precision alignment
Low insertion loss and back reflection loss
Variety type including LC/UPC
Apply for CATV, LAN, Telecom network, test equipment, LC connectors
Dust caps protect against debris and contamination
High reliability and stability
Competitive price

Fiber optic adapter generally consists of three parts, two fiber optic connectors and a coupler.

Two optical fiber connectors connect the two optical fiber tail ends. The coupler acts as a bushing.

SC (Standard Connector)：The standard square joint is made of engineering plastic, which has the advantages of high temperature resistance and not easy to oxidize.

LC：The size is smaller and the density of fiber optic connectors in the fiber distribution frame is increased.

FC(Fiber Connector)：Metal joints are generally used on the ODF side, and metal joints can be plugged and unplugged more often than plastics.

APC: Polished at an 8-degree angle.

UPC: Low attenuation, often used in ODF internal fiber jumpers.

The casing is usually made of wear-resistant, dustproof, and waterproof materials. The connection interface is usually made of ceramic. This design protects internal components from the external environment, ensures stable fiber connection and reduces optical signal loss.

Adapters sometimes also include some auxiliary parts, such as sealing rings, locks, etc., to cope with complex environments.

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Applied Indoor, for connecting fiber optic cable to various devices such as routers, switches, and servers, ensuring seamless and high-speed data transmission within a confined space.

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Manufacturing

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Technical specification

Product code	SC	FC	LC	ST	E2000
Polish types	UPC,APC	UPC,APC	UPC,APC	UPC,APC	UPC,APC
Fiber counts	Simplex,duplex
Insertion losses(IL),dB	≤0.3
Working temperature	-40~+85℃