optical coupler

Description:

optical coupler

Optical coupler Description
Fiber Optic Coupler
Operating wavelength (nm) 1310 1490 1550
Bandwidth (nm) 1310-401490-101550-40
Coupling ratio (%) 1~50
Typical excess loss(dB) ≤0.15
PDL(dB) ≤0.10
Typical Insertion Loss (dB) ≤3.6
Min directivity(dB) ≥55
Temperature coefficient (dB/) ≤0.002
Operating temperature() -40~+70
Storage temperature() -40~+85
Max operating power (mW) ≥300
Max tensile strength(N) ≥5
Package dimension(mm) Φ3.0*50 as customer required
Industry standard bellcore Telcordia GR-1221-CORE

Types of optical coupler

Optical coupler over dozens of species, mainly general-purpose, Darlington type, Schmidt-type, high-speed type, optical integrated circuits, optical fiber, optical Min thyristor type, light-sensitive field-effect tube.