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Polarization-Maintaining (PM) 3-Port Optical Circulator (C+L Band)– MSE Supplies LLC

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Polarization-Maintaining (PM) 3-Port Optical Circulator (C+L Band)

Ascentta Polarization-Maintaining (PM) 3-Port Optical Circulator (C+L Band)

SKU: PMP3POC-03

To better serve you, we would like to discuss your specific requirement.
Please Contact Us for a quote.

Ascentta™ Polarization-Maintaining (PM) 3-Port Optical Circulator (C+L Band)

MSE Supplies offers Ascentta Polarization-Maintaining (PM) 3-Port Optical Circulator (C+L Band). Our widely used three port fiber optic circulator is a compact, high performance optical device that transmits the signal from port 1 to port 2, and from port 2 to port 3 simultaneously. It can be used in DWDM systems with fiber gratings and other reflective components.

Key Features

Wavelength

1520-1610 nm
Transmitting Direction 1→2, 2→3
Isolation (23℃) (2→1, or 3→2)

(Single-Stage) (Peak) 40dB

(Single-Stage) (Min) 18dB

(Dual-Stage) (Peak) 52dB

(Dual-Stage) (Min) 35dB
Insertion Loss (23℃) (1→2, or 2→3) 

(Single-Stage) (Typ.) 1.1dB

(Single-Stage) (Max) 1.0dB

(Dual-Stage) (Typ.) 0.9dB

(Dual-Stage) (Max) 1.1dB
Extinction Ratio (Single-Stage) (Min) 20dB

(Dual-Stage) (Min) 22dB 
Return Loss  (Min) 50dB
Directivity  (1→3, or 3→1) (Min) 50dB
Optical Power Handling (Max) 300mW
Package Dimension 

Φ5.5 x L35 mm
Operating Temperature -5 to 70 ℃
Storage Temperature -40 to 85 ℃
* The above specifications are for parts without connectors. Adding connectors can affect the IL, RL, & ER.
* Connector key is aligned to slow axis.

MSE Supplies can offer a variety of Fiber Optical Products. Please contact us for customization or bulk orders.