1x3  Fused PM Fiber Standard Coupler 

Product  Features:

Low Excess Loss

High Extinction Ratio，Telcordia GR-1221 Compliant Test  

High Power Handling，Available for Slow or Fast Axis Operation

Specifications

Splitting Ratio: 33:33:33

Parameter Unit P A P A

Port Configuration 1X3

Center  Wavelength nm 780, 830, 980, 1064 1310, 1480, 1550, 2000

Bandwidth nm ±20

Excess Loss Typ. dB 0.6 0.8 0.3 0.5

Excess Loss Max. dB 0.8 1.0 0.6 0.8

Polarization Extinction Ratio Min. dB 17 15 18 16

Splitting Ratio Tolerance Max.

% ±6 ±8 ±6 ±8

Operating power Max. W 2

Operating Temperature °C -40 to +85

Storage Temperature °C -50 to +85