Shenzhen Puhuixin Tecnhnology Co., Ltd.
FBT Splitter Coupler

FBT Splitter Coupler

The fused biconical (FBT) optical splitter uses the traditional fused biconical process to disturb two (or more) coated optical fibers in a certain way, melt under high temperature heating, stretch to both sides at the same time, and finally form a special waveguide structure in the form of double cone in the heating zone. By controlling the torsion angle and stretching length of the optical fiber, Different spectral ratios can be obtained.

Fused biconical taper (FBT) optical splitter has more than 20 years of history and experience, and its production process has been very mature. Because its raw materials are quartz substrate, optical fiber, heat shrinkable tube and stainless steel tube, it is widely used in various passive optical networks, especially in applications with small shunt scale (such as 1:2, 1:4, etc.)

Buy FBT Splitter Coupler
FBT Splitter Coupler
Features of FBT Splitter, Coupler

Features of FBT Splitter, Coupler

Low Additional Loss and Low Polarization Dependent Loss
Good Stability, High Isolation
Dual Work Window, Work Window is Available
Available with Very Tight Uniformity
Very Small Volume. Compact Size

Advantages of FBT Splitter, Coupler

1
The splitting ratio can be monitored in real-time according to needs, and unequal FBT splitters can be made.
2
Raw materials of FBI coupler can get easily such as quartz substrate, optical fiber, heat shrinkable tubes, stainless steel tubes, and less glue.
3
The craft of FBI splitters is matured, and the cost is lower, the craft is lasting for more than 20 years.

Fiber Optic Solutions We Serve

PHX FIBER products are widely applied in fiber optical communication systems, fiber optic sensors, CATV, fiber lasers and other fiber optical instruments, etc.
Optical sensing is the key technology of self-driving because a self-driving car relies on a sensor system to perceive and navigate its surrounding environment accurately to ensure safety.
Optical technology in Autonomous Vehicles
Application of fiber optic passive components enable the engineering implementation of full fiber network to realize, and improve the performance of optical communication system.
Optical Fiber Used in Optical Communication System
Passive Optical LAN is of higher Efficiency, Security and energy conservation, but lower cost.
Optical Fiber Used In Local Area Networks
Connection, distribution, isolation and filtration of optical fiber passive components play important parts in CATV system.
Optical Fiber Used In CATV Systems
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