1X2 Singlemode Dual FBT Coupler With LC/UPC Connector 3.0Mm ABS Module
1×2 Singlemode Dual window FBT Coupler with LC/UPC Connector 3.0mm ABS Module Brief Introduction 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…
Description
1×2 Singlemode Dual FBT Coupler with LC/UPC Connector 3.0mm ABS Module
A 1×2 Singlemode Dual Window FBT Coupler with LC/UPC Connector 3.0mm ABS Module is a specific type of fiber optic component used to split an optical signal into two equal parts.
- 1×2: Indicates that the coupler has one input fiber and two output fibers.
- Singlemode: The fiber type used is singlemode, which carries only one mode of light.
- Dual window: The coupler operates at two different wavelengths (typically 1310nm and 1550nm).
- FBT: Fused Biconical Taper, a manufacturing process for creating the coupler.
- LC/UPC: The connector type used is LC (Lucent Connector) with UPC (Ultra Physical Contact) polish for optimal performance.
- 3.0mm ABS Module: The coupler is housed in a 3.0mm diameter ABS (Acrylonitrile Butadiene Styrene) plastic module.
Characteristics:
- 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 |
PACKAGE DIMENSIONS & PIGTAIL STYLE
| Package Dimensions: | |
| Package A: 3mm x 54mm stainless steel tube | |
| Package B: 3mm x 60mm stainless steel tube | |
| Package C: 7.5mm x 20mm x 90mm case | |
| Pigtail Style: | |
| Package A: | 250um bare fiber |
| Package B: | 250um bare fiber or 900um loose tube |
| Package C: | 3mm/2mmcable or 900um loose tube |
Ordering Information:
- 1.Different split ratios of the optical power can be selected: 50/50, 40/60, 30/70, 20/80, 10/90, 5/95, 4/96, 3/97, 2/98, 1/99…
- 2.Single window,dual window ,three window.
- 3. 1310nm, 1490nm and 1550nm operating wavelength are all available
- 4.1×2, 1×3, 1×4, 1×5, 1×6, 1×8, 1×12, 1×16, 1×18, 1×20, 1×24 configurations of splitters are available.
- 5. 250um bare fiber, 0.9 loose tube, 2. 0mm or 3.0mm LSZH fiber cables can be selected.
- 6. The length of input or output fibers can be also customized; 1m length as default
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