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Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm

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1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm

Brand Name : GEZHI or OEM

Model Number : 1X2(2X2) PM Filter Coupler

Certification : CE RoHS,ISO9001

Place of Origin : China

MOQ : 1pc

Price : Negotiable

Payment Terms : T/T, Western Union

Supply Ability : 5000pcs per month

Packaging Details : Paper box

Type : FTTx Solutions

Warranty Time : 3 years

Grade : P Grade Or A Grade

Wavelength : 1310/1480/1550/1940/2000nm

Application : CATV/FTTH

Connector : FC/APC or customized

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Factory price 1x2,2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm

Product Overview
The Polarization Maintaining Coupler is a micro optic filter type device that provides optical signal splitting while preserving polarization with high ER. The Polarization Maintaining Coupler is available in a wide range of coupling ratio's from 1% to 50%, and is also available in 1x2 and 2x2 types.

Product packaging

1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm 1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm 1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm

finish product inner box box

Application&Features

Applications
1.EDFA & Raman Amplifier
2.Fiber Sensor
3.Fiber Optical Instrument

Features
1.Low Insertion Loss
2.High Return Loss
3.High Extinction Ratio
Product Specification
Parameters Unit Values
Type / 1x2 or 2x2
Center Wavelength nm 1310 1480 1550 1940 2000
Operating Wavelength Range nm ±40 ±40 ±40 ±40 ±40
Tap Coupling Ratio % 1±0.5%, 5±1.0%, 10±2.0%, and 50%
Insertion Loss dB IL related to Coupling Ratio
Excess Loss dB 1x2:≤0.7 ; 2x2:≤1.0 1x2:≤1.2 ; 2x2:≤1.5
Uniformity(Only for 50/50) dB 1x2:≤0.4 ; 2x2:≤0.6 1x2:≤0.6 ; 2x2:≤0.8
Extinction Ratio dB 1x2:≥20 ; 2x2:≥18 1x2:≥18 ; 2x2:≥17
Return Loss dB ≥50
Max Power Handling (CW) W 0.5, 1, 2 or 5
Tensile Load N ≤5
Operating Temperature ℃ -5~+75
Storage Temperature ℃ -40~+85

Note:1. Customization is available. The connector default slow axis alignment key
Above specifications are for device without connector, If with connector, IL will be 0.3dB higher, return loss with be reduce 5dB and Extinction Ratio will reduce 2dB.
2.For >10W high power applications, we will use heat sink package
3.If there is pulse application, please be sure to inform us of pulse energy and peak power.
Dimensions
1x2 2x2 Polarization Maintaining Filter Coupler Wavelength 1310/1480/1550/1940/2000nm
Ordering Information

PMFC-XXXX-XX-XX-X-XX-XX-XX-XX-XX-XX

①Wavelength: 1310=1310nm; 1480=1480nm; 1550=1550nm; 1940=1940nm; 2000=2000nm; S=Specify
②Configuration Type: 12=1x2, 22=2x2
③Coupling Ratio: 50=50/50; 40=40/60; 30=30/70; 20=:20/80; 10=10/90; 01=1/99; S=Specify
④Working Axis: B=Both axis workiing, F=Slow Axis Working,Fast axis blocked
⑤Fiber Type: PM1300; PM1550; PM1950; S=Specify
⑥Power Handling: 0L=0.5W; 01=1W; 02=2W
⑦Package Dimensions: S1=5.5x35mm; S=Specify
⑧Pigtail Type: 00=bare fiber; 09=900um loose tube
⑨Fiber Length: 08=0.8m; 10=1m; S=Specify
⑩Connector Type: FA=FC/APC; FP=FC/UPC; SA=SC/APC; SP=SC/UPC; S=Specify

Product Tags:

Polarization Maintaining Filter Coupler

      

FTTx Solutions PM Filter Coupler

      

2x2 PM Filter Coupler

      
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