Fbt Fiber Optic Coupler Fiber Optic Coupler Without Connectors Bare Fiber
China Fbt Fiber Optic Coupler Fiber Optic Coupler Without Connectors Bare Fiber, Find details about China Fbt Splitter, Fiber Optic Splitter from Fbt Fiber Optic Coupler Fiber Optic Coupler Without Connectors Bare Fiber
Basic Info.
Model NO.
coupler
Model Type
Steel Tube or ABS Box
Trademark
DYS or OEM
Transport Package
Individual Box or According to Customer′s Request
Specification
RoHS, ISO9001
Origin
Guangdong, China (Mainland)
Model NO.
coupler
Model Type
Steel Tube or ABS Box
Trademark
DYS or OEM
Transport Package
Individual Box or According to Customer′s Request
Specification
RoHS, ISO9001
Origin
Guangdong, China (Mainland)
Product Desciption
FBT fiber optic coupler fiber optic coupler without connectors bare fiber
FBT couplerOur coupler product line is designed around the fused biconic taper process (FBT). In the FBT process two fibers are heated,fused together and then elongated while maintaining precise temperature control. As the fibers are drawn, the individual fiber diameters and the distance between the two cores are reduced such that the evanescent field of one fiber, carrying an optical signal, extends outward until it starts to overlap the core of the second fiber. At this point, energy will start to transfer to the second fiber. Precise monitoring of the two output signals allows the process to be controlled and stopped when the desired results have been achieved.
| Parameter | Unit | 1×2 | 1×4 | 1×6 | 1×8 | 1×12 | 1×16 | 1×32 | 1×64 | |
| Premium Grade | ||||||||||
| Insertion Loss at 23°C | Typ. | dB | 3.9 | 6.8 | 9.3 | 10.0 | 12.1 | 13.2 | 16.5 | 20.0 |
| Max | dB | 4.0 | 7.0 | 9.6 | 10.4 | 12.6 | 13.5 | 16.8 | 20.5 | |
| Channel Uniformity | Max | dB | 0.6 | 0.8 | 1.0 | 1.0 | 1.6 | 1.6 | 1.6 | 2.0 |
| PDL | Typ. | dB | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 |
| Max | dB | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.5 | |
| Standard Grade | ||||||||||
| Insertion Loss at 23°C | Typ. | dB | 4.0 | 7.0 | 9.5 | 10.4 | 12.4 | 13.6 | 17.0 | 20.5 |
| Max | dB | 4.2 | 7.3 | 10.0 | 10.6 | 12.8 | 13.8 | 17.1 | 20.8 | |
| Channel Uniformity | Max | dB | 0.6 | 0.8 | 1.0 | 1.0 | 1.0 | 1.4 | 1.6 | 2.0 |
| PDL | Typ. | dB | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 | 0.3 |
| Max | dB | 0.2 | 0.3 | 0.3 | 0.2 | 0.3 | 0.3 | 0.3 | 0.5 | |
| Return Loss | Min | dB | 55 (Premium Grade)/50 (Standard Grade) | |||||||
| Directivity | Min | dB | 55 | |||||||
| Operation Wavelength | nm | 1260~1650 | ||||||||
| Operation Temperature | °C | -4-~+85 | ||||||||
| Storage Temperature | °C | -4-~+85 | ||||||||
| Fiber Type | - | G.657A or Customized | ||||||||
Feature:
1. Low Insertion Loss
2. Low Polarization Dependent Loss
3. Wide Operation Wavelength
4. Wide Operation Temperature
5. High Stability and Reliability
6. Telcordia GR-1209 and GR-1221 Compliance
7. YD/T 2000.1-2009 Compliance (TLC Product Certificate Compliance)
Relation product :
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