FBT Coupler Device - 1X2 Single Mode Coupler Device
1×2 Singlemode Dual window FBT Coupler with FC/APC Connector,3.0mm ABS Module Fiber optic coupler, is a device applicated in optical fiber systems with one or more input fibers and one or several output fibers.For the fused optical splitter,It can be divided into different ratios.such as 50/50 if the split is even, or 80/20 if 80% of the signal goes to one side and only 20% to the other.As a result of its great funciton,Optical splitter is a very important part in passive opitc networks (PON).FTB Fused fiber splitter (coupler) can do Singlemode (1310/1550nm) and Multimode (850nm).Cable diameter can be 0.9mm,2.0mm,3.0mm ,Single window,dual window and three window all we can supply .
- Product Introduction
Features:
Low insertion loss and excess loss
Low polarization dependence
High optical return loss
Better uniformity
Environmental Stability and Reliability
Small package size
Application:
FTTH, LAN, PON and Optical CATV
Local ring net
Optical fiber communication system
Optical fiber test equipment
Optical fiber sensor
Coupling Ratio/Insertion Loss Conversion Chart
| Coupling Ratio |
Insertion Loss |
|
|
Premium |
A Grade |
|
| 40/60 |
4.7/2.7 |
5.0/2.9 |
| 30/70 |
6.0/1.9 |
6.4/2.1 |
| 20/80 |
7.9/1.2 |
8.4/1.4 |
| 10/90 |
11.3/0.5 |
12.7/0.8 |
| 5/95 |
15.2/0.4 |
18.5/0.5 |
| 1/99 |
22.5/0.3 |
23.0/0.4 |
Type of packaging
Carton packaging Blister packaging Anti-static packing bag Pallet packing Gracyfiber can provide customized services of labels and packaging according to the different needs of customers.
Our Factory and Team
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