Specifications  Specifications (split ratio:even) 
Operating Wavelength nm 1310 ± 40and 1550 ± 40
Operating Temperature(max.) °C -40~85
Insertion Loss(max.)* dB 16.2
Uniformity(max.) dB 2.5
PDL(max.) dB 0.45
Return Loss(min.) dB ≥50
*values are reference without connector