Fiber Optic PBT Coupler
Coupler 20:80
Brand:
D-TECH
Variant Specifications
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Country of Origin: China
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Package:
4% OFF
Rs 221.2400
List: Rs 230.0900
Optical Coupler 1×2 (20:80)
The Optical Coupler 1×2 (20:80) is designed for controlled signal tapping and distribution, allowing a portion of the optical signal to be extracted while maintaining strong transmission on the main line. It offers stable performance, low loss, and high reliability for telecom, FTTH, and monitoring applications.
Technical Specifications
| Category | Specification |
|---|---|
| Product Type | Fiber Optic Coupler / Splitter |
| Configuration | 1 × 2 |
| Split Ratio | 20 : 80 |
| Available Ratios | 99/1, 98/2, 95/5, 90/10, 80/20, 75/25, 70/30, 60/40, 54/45, 50/50 |
| Fiber Type | Single Mode (SMF-28e or equivalent) |
| Operating Wavelength | 1310 / 1550 nm (1260–1650 nm) |
| Insertion Loss (50:50) | ≤ 3.4 dB |
| Loss Uniformity | ≤ 0.8 dB |
| Return Loss | ≥ 55 dB |
| PDL | ≤ 0.15 dB |
| Directivity | ≥ 55 dB |
| Connector Type | Without Connector |
| Package Type | Steel Tube / ABS Box |
| Dimensions | 90 × 20 × 10 mm |
| Tube Size | Ø3.0 × 50 mm |
| Operating Temperature | -40°C to +85°C |
| Stability | High environmental & mechanical stability |
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