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3 Ports High Power Fiber Circulator 1310/1480/1550nm For Fiber Sensor

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Gezhi Photonics (Shenzhen) Technology Co., Ltd.

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1550nm For Fiber Sensor

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Brand Name :	GEZHI or OEM
Model Number :	High power circulator-XX
Certification :	CE RoHS,ISO9001
Price :	Negotiable
Payment Terms :	T/T, Western Union
Supply Ability :	5000pcs per month

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3 Ports High Power Fiber Circulator 1310/1480/1550nm For Fiber Sensor

High Reliability& Stability 1310/1480/1550nm 3 Ports High Power Fiber Circulator (up to 20W) for Fiber Sensor

Product Description

The 1310nm/1480nm/1550nm 3-port High Power SM Optical Circulator-30W is a compact, high performance light wave olarization independent component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. So, fiber optic circulators act as signal routers, transmitting light from an input fiber to an output fiber, but directing light that returns along that output fiber to a third port. They are ideal for high power fiber laser and instrumentation applications.

3 Ports High Power Fiber Circulator 1310/1480/1550nm For Fiber Sensor

Features	Applications
Low Insertion Loss	EDFA & Raman Amplifier
High Return Loss	Fiber Sensor
High Isolation	Fiber Instrument
High Reliability& Stability

Specifications

Parameter		Unit	Value
Type		-	Type A	Type B
Port Type		-	3 Port
Center Wavelength		nm	1550, 1480, 1310
Operating Wavelength Range		nm	±20
Typ. Insertion Loss at 23℃		dB	0.7	0.6
Max. Insertion Loss at 23℃		dB	0.9	0.8
Typ. Peak Isolation 23℃		dB	46	30
Min. Isolation at 23℃		dB	40	25
Min. Extinction Ratio at 23℃ (PM Fiber Type)		dB	20
Max. Polarization Dependent Loss at 23℃ (SM Fiber Type)		dB	0.15
Min. Cross Talk		dB	50
Min. Return Loss at 23℃		dB	50
Package Dimensions	Input Power ≤5W	mm	φ5.5x35
	Input Power ≤10W	mm	70x12x8
	Input Power ≤20W	mm	/	38x18.5x11.5
Max. Tensile Load		N	5
Operating Temperature		℃	-5~+70
Storage Temperature		℃	-40~+85

With connector, the handling power is 1W only, IL is 0.3dB higher, RL is 5dB lower, and ER is 2dB lower.
Connector key is aligned to slow axis.

Package Dimensions

Ordering Information

HPMCIR-1111-234-555-67-8-999-AABB (PM Fiber Type) / HPICIR-1111-234-555-67-8-999-AABB (SM Fiber Type)
1111 - Wavelength:	1550=1550nm, 1480=1480nm, 1310=1310nm, SSSS=Specified
2 - Port Type:	3=3-Port
3 - Stage:	A=Type A, B=Type B
4 - Working Axis:	F=Fast axis blocked, N=Non-PM
555 - Fiber Type:	001=PM1550, 002=PM1310, 008=SMF-28E, SSS=Specified
6 - Package Dimensions:	0=φ5.5x35mm, 1=70x12x8mm, 2=38x18.5x11.5mm, 3=50x28x14mm, S=Specified
7 - Pigtail Type:	0=bare fiber, 1=900μm loose tube
8 - Fiber Length:	0.8=0.8m, 1.0=1m, S=Specified
999 - Connector Type:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified
AA - Average Power:	01=1W, 02=2W, 05=5W, 10=10W, 20=20W, SS=Specified
BB - Peak Power:	00=Continuous Wave, 01=1kW, 02=2kW, 10=10kW, SS=Specified

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