Dawnergy Technologies(Shanghai) Co., Ltd.
Help people better connected through fiber
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1X2 FBT COUPLER 1310 1550 FUSED FIBER SPLITTER 10/90 LOW INSERTION LOSS LOW POLARIZATION
Dawnergy is a young and energetic team, just like its name, a combination of DAWN and ENERGY. The company was founded in 2015 jointly invested with Letel Communications (stock code: 833609), focusing on overseas markets. With leading R&D and customization capabilities in the industry, the philosophy of customer first and services first, and Letel's 30-year manufacturing experience, within just five years, we have brought to more than 60 countries around the world various Chinese communication products, which have been widely praised by users.
Low Insertion Loss
Low Polarization Sensitivity
Excellent Environmental Reliablity
| Type | 1x2(2x2)-S | 1x2(2x2)-D | 1x2(2x2)T | |||
| Operating Wavelength | 1310 or 1550 | 1310 and 1550 | 1310,1490 and 1550 | |||
| Bandwidth(nm) | ±15 | ±40 | 1310/1550±40,1490±20 | |||
| Grade Coupling Ratio | Max. Insertion Loss (dB) | |||||
| P | S | P | S | P | S | |
| 50/50 | 3.4 | 3.5 | 3.5 | 3.6 | 3.6 | 3.7 |
| 40/60 | 4.50/2.70 | 4.80/2.90 | 4.70/2.70 | 4.90/2.90 | 4.80/2.90 | 5.00/3.00 |
| 30/70 | 5.80/2.00 | 6.10/2.10 | 6.00/1.90 | 6.30/2.10 | 6.20/2.00 | 6.40/2.20 |
| 20/80 | 7.70/1.25 | 8.00/1.35 | 7.90/1.40 | 8.40/1.50 | 8.20/1.50 | 8.50/1.60 |
| 10/90 | 11.20/0.75 | 11.30/0.85 | 11.30/0.80 | 12.00/0.85 | 11.50/0.80 | 12.50/0.85 |
| 5/95 | 14.50/0.45 | 14.60/0.55 | 14.60/0.55 | 14.90/0.60 | 14.70/0.60 | 15.20/0.65 |
| 3/97 | 16.70/0.35 | 17.00/0.45 | 16.70/0.35 | 17.25/0.45 | 17.20/0.40 | 17.80/0.45 |
| 2/98 | 18.50/0.30 | 19.00/0.35 | 18.65/0.30 | 19.20/0.40 | 19.00/0.35 | 19.50/0.40 |
| 1/99 | 21.50/0.30 | 22.20/0.35 | 21.80/0.30 | 22.50/0.35 | 22.00/0.35 | 22.80/0.40 |
| PDL (dB) | ≤0.10 | ≤0.15 | ≤0.15 | ≤0.20 | ≤0.15 | ≤0.20 |
| Directivity(dB) | ≥50 | |||||
| Operation Temperature(℃) | -40 to +85 | |||||
| Store Temperature(℃) | -40 to +85 | |||||
| Note: Connector loss is excluded in the above specification | ||||||
| Configuration | 1X2(2X2) | |
| Dimensions(ΦXL)(mm) | 250μm bare fiber | Φ3.0X50 |
| 900μm loose tube | Φ3.0X54 | |
| 900μm/2mm/3mm loose tube | 90X20X10 | |
| Code | Port | Grade | Wavelength | Coupling Ratio | Package | Input Fiber |
Input Length |
Input Connector | Output Fiber | Output Length | Output Connector |
| LFC |
102=1x2 202=2x2 |
P=P grade S=S grade |
13= 1310nm 15= 1550nm 13/15= 1310/1550nm 13/14/15= 1310/1490/1550nm
|
50=50/50 40=40/60 30=30/70 20=20/80 10=10/90 5=5/95 3=3/97 2=2/98 1=1/99 |
1=Φ3.0X50mm 2=Φ3.0X54mm 3=90X20X10mm |
SF=250um single fiber 09=0.9mm pigtail 20=2.0mm pigtail 30=3.0mm pigtail |
05=0.5M 10=1.0M 15=1.5M 20=2.0M …
|
N=None SCA=SC/APC SCU=SC/UPC LCA=LC/APC LCU=LC/UPC FCA=FC/APC FCU=FC/UPC X=others |
SF=250um single fiber 09=0.9mm pigtail 20=2.0mm pigtail 30=3.0mm pigtail |
05=0.5M 10=1.0M 15=1.5M 20=2.0M …
|
N=None SCA=SC/APC SCU=SC/UPC LCA=LC/APC LCU=LC/UPC FCA=FC/APC FCU=FC/UPC X=others |