Fiber Optic Coupler Introduction
Fiber optic adapters (also known as flanges, couplers) are fiber optic mating connectors for flexible connectors, including FC, SC, ST, LC, MTRJ, MU, and products for interfacing to each other such as ST-SC, FC -ST, widely used in optical distribution frame (ODF), optical fiber communications equipment, instrumentation, etc., stable and reliable performance.
Product Specifications
|
Characteristic |
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|
Type |
FC/PC FC/APC |
SC/PC | SC/APC | FC-SC SC-ST |
FC-ST |
|
Insert loss （db） |
≤0.20 | ||||
| Return loss （db） |
PC≥45dB,UPC≥50dB,APC≥60dB |
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|
Repeatability （db） |
≤0.10 | ||||
| Interchangeability （db） |
≤0.20 |
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|
Material of sleeve |
Ceramic or Metal |
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|
Operating temperature （℃） |
-40~+80 | -25~+70 | -40~+80 | -25~+70 |
-40~+80 |
|
Storage temperature（℃） |
-40~+85 | ||||
| Industrial standard |
Bellcore TA-NWT-001209 |
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Product Applications
- Optical communication systems, optical instruments, optical fiber CATV, optical fiber sensors.
