双窗单模分路器、耦合器

双窗单模分路器、耦合器

SPECIFICATION:take 1 to 2 or 2 to2 as an example

Wavelength	1310 nm and 1550nm
Bandwidth	More or less than 40nm
Ratio-%	1 to 99
Excess loss	≤0.15dB
Insertion loss	Please refer to the coupling ratio
PDL	≤0.10dB
Directivity	≥60dB
Thermal Stability	≤0.002 dB/℃
Operating temperature	-40℃ to +80℃
Storage temperature	-40 ℃ to +85℃
Fiber type	Naked fiber, loose fiber or cable
Fiber length	User-defined
Port Configuration	1 to 2, 2 to 2 or User-defined