Fiber Optical Coupler
Performance Specification
Parameter | value | |
Center wavelength(nm) | 1310 or 1550 | |
Operating wavelength(nm) | λ±30 | |
Insertion loss(dB) | ≤ 7.5 ,typ 7.0 | ≤ 11 ,typ 10.5 |
Max.IL uniformity | 0.8 | 1 |
Min.return loss | 50 | |
Directivity(dB) | 50 | 45 |
Min.extinction ratio | 20 | |
Max temperature dependent loss(dB/℃) | 0.006 | 0.008 |
Operating temperature(℃) | -5 to + 70 | |
Fiber type(℃) | SMF-28 Fiber | |
Storage temperature(℃) | -40 to +85 | |
Fiber type | PM panda fiber | |
Package dimension | 160x140x10 mm | 160x160x10 mm |