Fiber Coupler
Feature![](/upload/images/%E6%8F%92%E7%89%87%E5%BC%8F%E5%88%86%E8%B7%AF%E5%99%A8(2).jpg)
Low excess Loss
Low PDL
Good directivity
Good environmental stability
Application
FTTH,CATV, Optical Access network, Optical amplifier, Optical test equipment
![](/upload/images/%E6%8F%92%E7%89%87%E5%BC%8F%E5%88%86%E8%B7%AF%E5%99%A8(2).jpg)
Low excess Loss
Low PDL
Good directivity
Good environmental stability
Application
FTTH,CATV, Optical Access network, Optical amplifier, Optical test equipment
Specification
Type | SSC | WBC | ||
Operating wavelength(nm) | 1310 or 1550,Others on request | 1310,1550 or C+L Band | ||
Bandwidth (nm) | ±15 | ±40 | ||
P | A | P | A | |
EL (dB) | 0.07 | 0.1 | 0.07 | 0.1 |
Max IL(dB) | ||||
50/50 | ≤3.4 | ≤3.6 | ≤3.4 | ≤3.6 |
40/60 | ≤4.40/2.60 | ≤4.70/2.80 | ≤4.40/2.60 | ≤4.70/2.80 |
30/70 | ≤5.70/1.90 | ≤6.00/2.00 | ≤5.70/1.90 | ≤6.00/2.00 |
20/80 | ≤7.60/1.25 | ≤8.00/1.35 | ≤7.60/1.25 | ≤8.00/1.35 |
10/90 | 9.20~11.00/≤0.65 | 9.0~11.20/≤0.80 | 9.20~11.00/≤0.65 | 9.0~11.20/≤0.80 |
5/95 | 12.00~14.20/≤0.40 | 11.75~14.45/≤0.50 | 12.00~14.20/≤0.40 | 11.75~14.45/≤0.50 |
3/97 | 14.05~16.55/≤0.30 | 13.75~16.85/≤0.40 | 14.05~16.55/≤0.30 | 13.75~16.85/≤0.40 |
2/98 | 15.70~18.50/≤0.25 | 15.35~18.85/≤0.35 | 15.70~18.50/≤0.25 | 15.35~18.85/≤0.35 |
1/99 | 18.55~21.60/≤0.20 | 18.15~22.0/≤0.30 | 18.55~21.60/≤0.20 | 18.15~22.0/≤0.30 |
PDL (dB) | ≤0.1 | ≤0. 15 | ≤0.15 | ≤0.20 |
Directivity (dB) | ≥55 | |||
Operating temperature (℃) | -40 ~ +85 |
- Prew:PLC Splitter
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