Planar Lightwave Circuit (PLC) Splitter is a type of optical power management device that is fabricated using silica optical waveguide technology. It features small size, high reliability, wide operating wavelength range and good channel-to-channel uniformity, and is widely used in PON networks to realize optical signal power splitting.
OSEMOS provides whole series of 1xN and 2xN splitter products that are tailored for specific applications. All products meet GR-1209-CORE and GR-1221-CORE requirements.

Performance Specifications:
1×N PLC Splitter:
Parameters 1×2 1×4 1×8 1×16 1×32 1×64 1×128
Operating Wavelength (nm) 1260～1650
Fiber Type G657A1 or customer specified
Insertion Loss (dB)(P/S Grade) 3.8/4.0 7.1/7.3 10.2/10.5 13.5/13.7 16.5/16.9 20.5/21.0 23.8/24.2
Loss Uniformity(dB) 0.4 0.6 0.8 1.2 1.5 2.0 2.5
Polarization Dependent Loss(dB) 0.2 0.2 0.2 0.25 0.3 0.35 0.4
Return Loss (dB) (P/S Grade) 55/50 55/50 55/50 55/50 55/50 55/50 55/50
Directivity (dB) 55 55 55 55 55 55 55
Wavelength Dependent Loss (dB) 0.3 0.3 0.3 0.5 0.5 0.5 0.5
Temperature Stability
(-40～85 ℃)(dB) 0.4 0.4 0.4 0.5 0.5 0.5 0.5
Operating Temperature (℃) -40～85
Storage Temperature (℃) -40～85
Device Dimension (mm) 40×4×4 40×4×4 40×4×4 50×4×4 50×7×4 60×12×4 N/A
Module Dimension (mm) 100×80×10 100×80×10 100×80×10 120×80×18 140×115×18 140×115×18 140×115×18
Mini-Module Dimension (mm) 50×7×4 50×7×4 50×7×4 60×12×4 80×20×6 100×40×6 N/A