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1x2 Splitter 980/1550nm EDFA WDM Wavelength Optical Couplers

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Contact name:Kerry Sun

Shenzhen Unifiber Technology Co.,Ltd

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1x2 Splitter 980/1550nm EDFA WDM Wavelength Optical Couplers

Country/Region	china
City & Province	shenzhen guangdong
Categories	Radio & TV Broadcasting Equipment

Product Details

Singlemode wavelength division multiplexer WDM 1310/1550,980/1550nm,1480/1550nm 1X2 2X2 combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent environmental stability. These components have been extensively used in CATV, WDM networks, Fiber sensor and fiber optics instrumentation.

Features:

Low insertion loss
Low PDL
High channel isolation
Excellent environmental reliability

Application

Long-HauIUni and Bi-Directional
Telecommunications System
Digital, Hybrid and Am-video Systems
High-Speed Multi-Wavelength Systems
CATV Links & Fiber Sensors

Parameters

Parameter	WDM-1310/1550		WDM-980/1550		WDM-1480/1550
Operating Wavelength(nm)	1310 & 1550		980 & 1550		1480 & 1550
Bandwidth(nm)	±15		±15		±5
Grade	P	A	P	A	P	A
Max Insertion loss(dB)	≤0.25	≤0.3	≤0.25	≤0.30	0.3	0.35
Peak Isolation(dB)	≥24	≥22	≥23	≥22	≥22	≥20
Min Isolation(dB)	≥17	≥16	≥20	≥18	≥15	≥15
PDL (dB)	≤0.05	≤0.10	≤0.05	≤0.10	≤0.1	≤0.15
						≤0.1
Temperature stability(dB)	≤0.002
Return loss(dB)	≥55
Directivity(dB)	≥55
Operation temperature	-40 to +85
Store temperature	-40 to +85