Passive Components

1310nm or 1550nm Polarization Insensitive 3 Port Circulator

Parameter Premium A Grade
Central Wavelength (λc) 1310 or 1550nm
Isolation (λc ± 20nm, 23°C, 2-1 or 3-2) ≥ 50 dB typical, 40 dB minimum
Insertion Loss (λc ± 15nm, 23°C) ≤ 0.6 dB ≤ 0.8 dB
Insertion Loss (λc ± 20nm, 0-70°C, all SOP) ≤ 0.8 dB ≤ 1.0 dB
Wavelength Dependent Loss ≤ 0.2 dB
Return Loss ≥ 50 dB
PMD ≤ 0.1 ps
Maximum Power 500 mW
PDL ≤ 0.15 dB ≤ 0.2 dB
Operating Temperature 0°C ~ +70°C
Storage Temperature -40°C ~ +85°C
Package Dimensions 5.5mm (ø) x 60.0mm (L)
Note1: All values specified are without connectors.
Note2: Higher performance specifications available upon request.
Note3: Fiber type Corning SMF-28e.