Single mode Dual Window Coupler 1×2, 2×2 offer very low insertion loss, low polarization dependence and excellent environmental stability. Accurate coupling ratio from 50/50 to 1/99, fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity in a wide wavelength range of both 1310 nm and 1550 nm windows. Single mode dual window coupler find extensive application to perform power splitting and monitoring functions in all kinds of optical communication systems.

Features

Low insertion loss

High isolation

High stability and reliability

Application

Fiber laser

Fiber amplifier

Testing equipment

1×2 FBT splitter is with 1fiber input pigtail and 2 fibers outputs, and the device to connector both pigtails are not chip (for PLC Splitter) but welding machine to make them fused together, and outside the joint there is a stainless steel tube to protect it.

Specification

1*2 FBT Coupler Coupling Ratio Insertion Loss Conversion Chart

NOTE:

For device with connectors, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis.

Package information:

SHENZHEN YINGDA PHOTONIC CO.,LTD. is a professional Fiber Optic Network Supplier. We committed to provide customers with high quality FTTH solutions and satisfying service.

Our company has strong strength in R&D, a technical team of many well known experts who has been committed to research and development of new products for many years. Also we have a first-rate quality inspection and measurement center and sound quality management system, and is equipped with many world class manufacturing equipment and measurement instruments.

With excellent quality, reasonable prices and on time delivery, our products have been widely applied by telecommunication operators,such as China Telecom,China Mobile and China Unicom; and have been sold to many countries and areas,including Russia,Korea,Taiwan area, Europe, Lanti America, South America, Southeast Asia, the Middle East,etc

Our advantage products: fiber optical distribution box, fiber termination box, optical fiber patch cord, fiber optic adapters, optical PLC splitter, Fast mechanical connectors, etc. Yingda can provide FTTH, ODN, GPON, FTTA solutions on customer request too. Hope we can help more customers win more market and get more profit.

Customer first, quality first is the foundation of our company's survival. In the spirit of mutually beneficial cooperation, two-way and win-win attitude to serve all types of customers.

Let optical fiber light up future life!