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Polarization-Maintaining (PM) N-Port Optical Circulator (1310, 1480)– MSE Supplies LLC

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Polarization-Maintaining (PM) N-Port Optical Circulator (1310, 1480, 1550, 1590nm)

Ascentta Polarization-Maintaining (PM) N-Port Optical Circulator (1310, 1480, 1550, 1590nm)

SKU: PMPNPOC-02

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Please Contact Us for a quote.

Ascentta™ Polarization-Maintaining (PM) N-Port Optical Circulator (1310, 1480, 1550, 1590nm)

MSE Supplies offers Ascentta Polarization-Maintaining (PM) N-Port Optical Circulator (1310, 1480, 1550, 1590nm). 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

1310, or 1480, or 1550, or 1590 nm
Bandwidth

(Single-Stage) ±20 nm

(Dual-Stage) ±30 nm
Transmitting Direction 1→2, 2→3, N-1→N
Isolation (23℃) (2→1, or 3→2, N→N-1)

(Single-Stage) (Peak) 40dB

(Single-Stage) (Min) 20dB

(Dual-Stage) (Peak) 52dB

(Dual-Stage) (Min) 40dB
Insertion Loss (23℃) (1→2, or 2→3, N-1→N )

(Single-Stage) (Typ.) 0.6dB

(Single-Stage) (Max) 0.8dB

(Dual-Stage) (Typ.) 0.7dB

(Dual-Stage) (Max) 0.9dB
Extinction Ratio

(Single-Stage) (Min) 20dB

(Dual-Stage) (Min) 22dB
Return Loss  (Min) 55dB
Directivity (a & b not consecutive: a→b, or b→a) (Min) 50dB
Optical Power Handling (Max) 300mW
Package Dimension 

75 x 32 x 10 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.