1x2 1310 or 1550 Single Mode Standard Fiber Optic Coupler (SSC)
1310 or 1550 Single Mode Standard Fiber Optic Coupler (SSC) features low excess loss, high stability and reliability. It is widely used for optical fiber communication systems and CATV systems.
Features
Low excess
loss Low PDL
High stability and reliability
Application
CATV
Optical communication systems
Testing instruments
Specifications
Grade | P | A |
Parameter |
Operating wavelength (nm) | 1310 or 1550, others on request |
Operating bandwidth (nm) | ± 15 |
Typical excess loss (dB) | 0.07 | 0.1 |
Insertion loss (dB) | 50/50 | ≤3.4 | ≤3.6 |
45/55 | ≤4.1/3.1 | ≤4.3/3.3 |
40/60 | ≤4.4/2.6 | ≤4.7/2.8 |
35/65 | ≤5.2/2.3 | ≤5.5/2.5 |
33/67 | ≤5.4/2.2 | ≤5.7/2.3 |
30/70 | ≤5.7/1.9 | ≤6.0/2.0 |
25/75 | ≤6.6/1.7 | ≤7.0/1.8 |
20/80 | ≤7.6/1.25 | ≤8.0/1.35 |
15/85 | ≤9.2/1.0 | ≤9.6/1.2 |
10/90 | 9.2~11.0/≤0.65 | 9.0~11.2/≤0.8 |
5/95 | 12.0~14.2 /≤0.4 | 11.75~14.45/≤0.5 |
3/97 | 14.05~16.55/≤0.3 | 13.75~16.85/≤0.4 |
2/98 | 15.7~18.5/≤0.25 | 15.35~18.85/≤0.35 |
1/99 | 18.55~21.5/≤0.2 | 18.15~22.0/≤0.3 |
PDL (dB) | ≤0.10 | ≤0.15 |
Directivity (dB) | ≥55 |
Operating temperature (℃) | -40 ~ +85 |
