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Polarization Maintaining 1x2 PM Fiber Coupler 1310nm for EDFA

Categories	Fiber Optic Splitter
Brand Name:	Unifiber or OEM
Model Number:	Polarization Maintaining FBT Coupler
Certification:	ROHS
Place of Origin:	China
MOQ:	10
Price:	Negotiable
Payment Terms:	L/C, T/T
Supply Ability:	500pcs/day
Delivery Time:	3~5 days
Packaging Details:	Blister case
Product:	1x2 1310/1550nm Polarization Maintaining Fiber Coupler
Configuration:	1x2 2x2
Wavelength:	780nm 840nm 980nm 1064nm 1310nm 1480nm 1550nm
Fiber Type:	Panda fiber
Coupling Ratio (%):	1/99~50/50
Application:	Fiber Sensor

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Shenzhen Unifiber Technology Co.,Ltd

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Product Details
Company Profile

Polarization Maintaining 1x2 PM Fiber Coupler 1310nm for EDFA

FBT Coupler is also know as FBT Splitter, which is built to split the optical power or wavelength through Fused Biconic Taper (FBT) technique. Polarization Maintaining Coupler is made Panda PM fiber.

Features
Low Insertion LossHigh Extinction Ratio
High Isolation
High stability and reliability

Applications

Application
EDFA
Fiber Optical Instrument
Power Monitoring
Fiber Sensor

Item		Unit	Parameter
Center Wavelength		nm	780, 840		980, 1064		1310, 1480, 1550
Bandwidth		nm	±15, ±40
Max. Insertion Loss @ Central wavelength	CR	dB	P	A	P	A	P	A
	50/50		≤3.8	≤4.0	≤3.6	≤3.8	≤3.4	≤3.6
	30/70		≤6.3/2.2	≤6.5/2.4	≤5.75/2.0	≤6.1/2.1	≤5.6/1.95	≤5.75/2.1
	20/80		≤8.2/1.7	≤8.5/1.9	≤8.0/1.5	≤8.2/1.7	≤7.6/1.4	≤8.0/1.5
	10/90		≤11.8/1.4	≤12.0/1.6	≤11.6/1.2	≤11.8/1.4	≤11/0.85	≤11.6/1.0
	5/95		≤15/1.0	≤15.2/1.2	≤14.8/0.8	≤15/1.0	≤14.2/0.6	≤14.8/0.8
	3/97		≤17.5/0.9	≤17.7/1.0	≤16.6/0.4	≤17.2/0.6	≤16.2/0.4	≤16.7/0.5
	2/98		≤19.0/0.8	≤19.2/1.0	≤18.4/0.4	≤18.9/0.5	≤18.0/0.4	≤18.5/0.5
	1/99		≤22.5/0.7	≤22.8/0.9	≤22/0.4	≤22.5/0.6	≤21.5/0.3	≤22/0.4
ER	CR＞5%	dB	20	18	20	18	20	18
	5%≥CR＞1%		18	16	18	16	18	16
	CR≤1%		Out of concern
Package 1 (Ф×L)		mm	3*54
Return Loss		dB	≥50
Directivity		dB	≥50
Fiber Type			Panda PM fiber
Power Handling		mW	≤500
Operating Environment Temperature		℃	-5-+70
Storage Temperature		℃	-40-+85

Product Tags:

1x2 PM Fiber Coupler

EDFA PM Fiber Coupler

1310nm Polarization Maintaining Fiber Coupler

Polarization Maintaining 1x2 PM Fiber Coupler 1310nm for EDFA

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