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Wavelength Independent Couplers (Optical Couplers)
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Optical Communication Components
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(주)이상테크

회전센터, 고정센터 전문생산업체, 라이브센터, 회전센터, 페이스드라이브센터

연락처
062-942-0170
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info@lstech.kr
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SKU
126907
제품명
Wavelength Independent Couplers (Optical Couplers)
모델명
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사이즈
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중량
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제품 상세 정보


Wavelength Independent Couplers


Features

- Low insertion loss

- Low excess loss

- Low PDL

- High directivity

- Environmentally stable and reliable



Applications

- IMT 2000

- CATV

- Wide Area Network

- Local Area Network

- Telecommunication system

- FTTH

- Test instrument



Specification

(50:50 coupling ratio)

ParameterUnitGrade
PremiumStandard
Operating Wavelengthnm1310 and 1550
Wavelength Bandwidthnm±40
Max. Insertion LossdB3.63.9
Typical Excess LossdB0.10.3
Max. UniformitydB0.81.2
Max. Polarization Dependent LossdB0.150.20
Min. DirectivitydB50
Min. Return LossdB55
Temperature CoefficientdB/℃0.002
Operating Temperature-40 to +85
Storage Temperature-50 to +85
without connectors



Coupling Ratio(%) / Insertion Loss(dB) Conversion Chart

Coupling Ratio(%)UnitGrade
PremiumStandard
40 / 60dB4.7 / 2.75.0 / 2.9
30 / 70dB6.0 / 1.96.4 / 2.1
20 / 80dB7.9 / 1.28.5 / 1.4
10 / 90dB11.3 / 0.612.7 / 0.8
5 / 95dB15.2 / 0.418.9 / 0.5
1 / 99dB23.5 / 0.324.0 / 0.4




Dual Window 1×3, 1×4 Wideband Tree Couplers

Specification

ParameterUnitGrade
PremiumStandard
Operating Wavelengthnm1310 and 1550
Wavelength Bandwidthnm±40
Max. Insertion LossdB5.25.5
Typical Excess LossdB0.30.5
Max. UniformitydB1.01.2
Max. Polarization Dependent LossdB0.150.2
Min. DirectivitydB50
Min. Return LossdB55
Temperature CoefficientdB/℃0.005
Operating Temperature-40 to +85
Storage Temperature-50 to +85
without connectors


Specification

ParameterUnitGrade
PremiumStandard
Operating Wavelengthnm1310 and 1550
Wavelength Bandwidthnm±40
Max. Insertion LossdB7.27.6
Typical Excess LossdB0.40.6
Max. UniformitydB1.01.4
Max. Polarization Dependent LossdB0.20.3
Min. DirectivitydB55
Min. Return LossdB55
Temperature CoefficientdB/℃0.005
Operating Temperature-40 to +85
Storage Temperature-50 to +85





(주)이상테크
회전센터, 고정센터 전문생산업체, 라이브센터, 회전센터, 페이스드라이브센터
LS TECH (Laser Solution Technlogy) was established in 2006 based on production of optical communication parts and LED application technology. Based on optical communications and light application parts, and module technology, LS TECH has not only designed and produced parts and modules, but had a variety of laser application solutions and continued to develop them, while focusing on product development and production to meet customer needs. LS TECH strives to maintain high-quality production technologies, quick and accurate delivery, competitive prices through cost reduction and satisfying quality standard establishment with a view to constant customer satisfaction. LS TECH assures you that it will grow further through its advanced management, competent people-focused management, technology management and environment management.
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