Fiber Optical Coupler Fused Taper Polarization Maintaining Coupler
Fiber Optical Coupler Fused Taper Polarization Maintaining Coupler
Low PDL
High stability and reliability
Applications
CATV
Optical communication systems
Testing instruments
| Specifications | |||
| Parameters | Grade P | Grade A | |
| Port | 1x2 or 2x2 | ||
| Operating Wavelength (nm) | 980, 1310, 1550, C band, L band, or C+L Band | ||
| Bandwidth (nm) | 980 (1310, or 1550) ± 40, 1528~1565 (C), 1570~1605 (L) | ||
|
Insertion Loss (dB) |
50/50 | ≤3.4 | ≤3.6 |
| 40/60 | ≤4.4/2.6 | ≤4.7/2.8 | |
| 30/70 | ≤5.7/1.9 | ≤6.0/2.0 | |
| 20/80 | ≤7.6/1.25 | ≤8.0/1.3 | |
| 10/90 | ≤11.0/0.65 | ≤11.5/0.8 | |
| 5/95 | ≤14.2/0.4 | ≤14.8/0.5 | |
| 2/98 | ≤18.5/0.25 | ≤19.0/0.35 | |
| 1/99 | ≤21.5/0.2 | ≤22.0/0.3 | |
| PDL (dB) | ≤0.1 | ≤0.15 | |
| Directivity (dB) | ≥55 | ||
| Fiber Type | SMF-28e; Clear Curve® XB; Others on Request | ||
| Working Temperature (°C) | -40 ~ +85 | ||
|
Package (mm) |
250μm Bare Fiber: Steel Tube, Φ3 × 54 / 45 0.9 mm Loose Tube: Steel Tube, Φ3 × 54 2 mm or 3 mm Cable: ABS Box, 90 × 20 × 10
|
||
| Order Information | |||||||||
|
Wideband Coupler |
Port | Split Ratio | Grade | Wavelength | Fiber Type | Pigtail | Package | Fiber Length | Connector |
| 1 × 2 | 50/50 | P | 980 | SMF-28e | 250 μm | Φ3 × 54 | 0.50 ± 0.05 m | None | |
| 2 × 2 | 40/60 | A | 1310 | Clear Curve® XB | 0.9 mm | 90×20×10 | 1.00 ± 0.1 m | LC/UPC | |
| 30/70 | 1550 | Custom … | 2 mm | Custom … | Custom … | LC/APC | |||
| 20/80 | 1310/1550 | 3 mm | SC/UPC | ||||||
| 10/90 | 1528~1565 | SC/APC | |||||||
| 5/95 | 1570~1605 | FC/UPC | |||||||
| 2/98 | C+L Band | FC/APC | |||||||
| 1/99 | Custom … | Custom … | |||||||
FQA
1. Q : Are you manufacturer ?
A: yes, we are manufacturer in Shenzhen,China
2. Q : What's your MOQ ?
A: MOQ can be 1 pcs , but we are not suggest to order 1 pcs , because the cost will be higher , so that the price will be higher than your budget .
3. Q : What's the price ?
A : The price is according to your quantity . After you let us know your quantity , we will offer our best price for you . Big Quantity will get very competitive price .
4. Q: Can you quote FOB price ?
A : yes we can , But due to the size and weight is not big , most are delivery by air ,DHL , TNT , UPC , FEDEX ,etc . So it it difficult to do FOB price . The best way is let us know your detailed specifications and quantity , we will offer the freight with products price for your reference .
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.