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3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator

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3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator

Name: 3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator
Brand: Gezhi or OEM
Price: 1 USD

Wholesale 3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator from china suppliers

Brand Name : Gezhi or OEM

Model Number : Port 1 to Port 2 to Port 3 to port 4

Certification : CE RoHS,ISO9001

Place of Origin : China

MOQ : 1 pieces

Price : USD >= 1 pieces $69

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 1000 Piece/Pieces per Day

Delivery Time : 7 Days

Packaging Details : inner box,Carton

Polarization Mode Dispersion : ≤0.1

Length : 1M /1.5M or Customization

use : CATV Networks Access Networks

Configuration : Port1 to Port 2; Port2 to Port3

Directivity : ≥50

Package dimension : 5.5xL50 or 5.5xL63

Wavelengths : 1310±30 or 1550±30 or 1585±30

Power Handling : Power Handling

PMD : ≤0.1mW

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Product description

3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator

Polarization Maintaining optical circulator is a micro-optic device built.
3 Port PM Circulator transmits a signal from port1 to port2 and transmits another signal from port2 to port3.
4 ports Polarization Maintaining optical circulator transmits the incoming signal from port1 to port2, from port2 to port3, from
port3 to port4 while maintaining the polarization of the signal.
It is characterized with low insertion loss, high isolation, high return loss, high extinction ratio and excellent environmental
stability and reliability. It is widely used in fiber amplifier systems, fiber lasers and optical fiber sensors.

3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator

Technical Specification

Polarization Maintaining Optical Circulator
Parameter	Unit	Value
Type		Type A	Type B	Type A	Type B
Operating Wavelength	nm	1310 or 1550		1064
Bandwidth	nm	±30	±20	±5	±5
Typ. Isolation	dB	46	20	52	30
Isolation	dB	≥40	≥30	≥45	≥25
Typ. Insertion Loss	dB	0.7	0.6	3.4	1.8
Insertion Loss	dB	≤0.9	≤0.8	≤4.0	≤2.1
Extinction Ratio	dB	≥22	≥20	≥20	≥20
Cross Talk	dB	≥50
Return Loss	dB	≥50
Power Handling	mW	≤300
Fiber Type		PM Panda Fiber
Fiber Length	m	0.8
Operating Temperature	°C	-5 to +70
Storage Temperature	°C	-40 to +85
Dimensions	mm	φ5.5 × L35

Application Diagram

3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator

Manufacturing & Equipment

3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator Images

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3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator

3 Port 4 Port Polarization Maintaining Optical Circulator Pm Fiber Circulator

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