This product is discontinued.
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Fiber optic circulator

PRODUCTS > PHOTONICS > FIBER OPTICS > FIBER OPTIC CIRCULATOR
FOCIR Fiber optic circulator
FOCIR Fiber optic circulator

3-port polarization-insensitive single mode fiber optic circulator, 1550 nm

Specifications

FOCIR1550-A FOCIR1550-B
Polarization Insensitive Insensitive
Fiber type Single mode Single mode
Center wavelength 1550 nm 1550 nm
Operating range 1520 nm to 1580 nm 1520 nm to 1580 nm
Insertion loss ≤ 1 dB ≤ 1 dB
Isolation ≥ 40 dB ≥ 40 dB
Directivity ≥ 50 dB ≥ 50 dB
Polarization Dependent Loss ≤ 0.15 dB ≤ 0.15 dB
Return loss ≥ 55 dB ≥ 55 dB
Damage threshold 500 mW 500 mW
Fiber length 0.1 m for port 2, 0.5 m length for ports 1 & 3 0.1 m for port 2, 0.5 m length for ports 1 & 3
Connectors FC / APC (wide key) FC / PC for port 2, FC / APC for ports 1 & 3

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FOCIR
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