Single Mode 1x2 Fused WDM Splitter 1480nm 250um Bare Fiber For EDFA

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Detailed Product Description

Product:	1480/1550nm Fused WDM Coupler	Wavelength:	1480/1550nm
Fiber Type:	Corning SMF-28e	Operating Bandwidth (nm):	±5
Configuration:	1×2 Or 2×2	Pigtail Type:	250um Bare Fiber Or 900um Loose Tube
Package:	Mini Size Steel Tube	Application:	EDFA
High Light:	Single Mode WDM Splitter , 1x2 Fused WDM Splitter , EDFA WDM Coupler

980/1550nm and 1480/1550nm WDM are widely used in EDFA, Which can combine the pump power and optical signal into the Er-fiber.

Features
Low insertion loss
High isolation
Compact Size
Excellent Stability

Application

Long-haul Uni & Bi-directional Telecommunication System

CATV Systems & Fiber Optic Sensor

Digital, Hybrid And Am-video System

Parameters	Unit	Performance Specifications
Operating Wavelength	nm	980/1550	1310/1550	1480/1550
Insertion Loss @ 25°C	dB	0.4	0.3	0.4
Isolation @ 25°C	dB	20 @980nm 18 @1550nm	17	13
PDL	dB	≤0.10	≤0.10	≤0.15
WDL	dB	≤0.10	≤0.10	≤0.15
TDL	dB	≤0.20	≤0.20	≤0.20
Directivity	dB	≥55	≥55	≥55
Return Loss	dB	≥55	≥55	≥55
Fiber Type	-	Corning HI-1060	Corning SMF-28e+	Corning SMF-28e+
Jack Type	-	250μm bare fiber 900μm loose tube
Package Type	mm	3x54 for bare fiber 3x60 for loose tube