Home Companies Gezhi Photonics (Shenzhen) Technology Co., Ltd.

3 Ports High Power Components Optical Circulator 1950nm 2000nm 2050nm For Fiber Instrument

Contact Us

[China]

Trade Verify

Address: 504,A Bld.,YiQuan Industry Park,FuQian Road No.434, FuCheng Street, Shenzhen, China 518110

Contact name:Ena Lin

Gezhi Photonics (Shenzhen) Technology Co., Ltd.

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

3 Ports High Power Components Optical Circulator 1950nm 2000nm 2050nm For Fiber Instrument

Country/Region	china
City & Province	shenzhen guangdong

Product Details

Good Price 3 ports 1950,2000,2050nmHigh Power Optical Circulator for Fiber Instrument (up to 20W)

Product Description

The 1950,2000,2050nm 3-port High Power Optical Circulator (up to 20W) 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 perform a similar function as an isolator, protecting the input fiber from return power, but also allowing the rejected light to be employed.

Applications

Fiber Sensor
Fiber Instrument
EDFA & Raman Amplifier

Features

High Return Loss
Low Insertion Loss
High Reliability& Stability
High Isolation

Specifications

Parameter		Unit	Value
Port Type		-	3 Port
Center Wavelength		nm	1950, 2000, 2050
Operating Wavelength Range		nm	±10
Max. Insertion Loss at 23℃		dB	1.3
Min. Isolation at 23℃		dB	16
Min. Crosstalk		dB	50
Min. Extinction Ratio at 23℃ (PM Fiber Type)		dB	18
Max. Polarization Dependent Loss at 23℃ (SM Fiber Type)		dB	0.15
Min. Return Loss		dB	50
Max. Optical Power		W	1, 2, 5,..., 20 or Specified
Package Dimensions	Input Power ≤5W	mm	φ5.5x35 (PM type only)
	Input Power ≤20W	mm	50x28x14
Max. Tensile Load		N	5
Operating Temperature		℃	0~+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-1111-23-444-56-7-888-99AA (PM Fiber Type) / HPICIR-1111-23-444-56-7-888-99AA (SM Fiber Type)
1111 - Wavelength:	2050=2050nm, 2000=2000nm, 1950=1950nm, SSSS=Specified
2 - Port Type:	3=3-Port
3 - Working Axis:	F=Fast axis blocked, N=Non-PM
444 - Fiber Type:	001=PM1550, 008=SMF-28, 022=PM-GDF-10/130-2000-M, 0045=PM1950, 090=SM1950, SSS=Specified
5 - Package Dimension:	0=φ5.5x35mm, 1=70x12x8mm, 2=50x28x14mm, S=Specified
6 - Pigtail Type:	0=bare fiber, 1=900μm loose tube
7 - Fiber Length:	0.8=0.8m, 1.0=1m, S=Specify
888 - Connector Type:	0=FC/UPC, 1=FC/APC, 2=SC/UPC, 3=SC/APC, N=None, S=Specified
99 - Average Power:	00=300mW, 01=1W, 05=5W, 10=10W, 20=20W, SS=Specified
AA - Peak Power:	00=Continuous Wave, 10=10kW, SS=Specified