Pm Coupler 980nm 1064nm 1310nm 1550nm Pm Fiber Optical Polarization Maintaining Filter Fused Coupler

Basic Info

Core	Single Core
Certification	RoHS, CE, ISO9001
Brand	OEM
Sheath Material	PVC
Fiber Type	Pm Panda Fiber
Max. Optical Power(Cw)	3W
Operating Temperature	-5~+70
Package	3X54mm
Transport Package	Carton Box
Specification	1x2
Trademark	TAKFLY
Origin	Shenzhen, China
HS Code	8544700000

Product Description

Features
1. High Power Handling2. High Return Loss3. High Reliability & Stability

Applications
1. Coherent Communication

2. Power Monitor3. Fiber Sensor

Package

Specifications

Parameter	Unit	Valua
Grade	-	P	A	P	A	P	A
Center Wavelength	nm	1310, 1550		980, 1030, 1040, 1064		780, 850
Operating Bandwidth	nm	±15
Max. Excess Loss	dB	0.3	0.4	0.4	0.6	0.6	0.8
Min. Extinction Ratio	dB	20	18	20	18	20	18
Min. Directivity	dB	50
Max. Return Loss	dB	55
Max. Optical Power(CW)	W	3
Fiber Type	-	PM Panda Fiber
Package Dimension	mm	Φ3x54
Operating Temperature	ºC	-5~75
Storage Temperature	ºC	-40~+85
Splitting Ratio Tolerance						Grade P	Grade A
Splitting Ratio		50/50		%		±4.8	±7.0
		40/60		%		±3.9	±5.5
		30/70		%		±2.5	±4.0
		20/80		%		±2.3	±3.1
		10/90		%		±2.1	±2.6
		5/95		%		±1.4	±1.5
		1/99		%		±0.5	±0.6

For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.The default connector key is aligned to slow axis.
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ABOUT TAKFLYEstablished in 2000, Takfly Communication is a National High-tech Enterprise integrating R&D, production and sales.

As a leading provider of optical connectivity equipment, Takfly has more than 22 years of design and manufacturing experience, and its business has expanded to more than 128 countries and regions.

Takfly focuses on providing optical connection products for global customers, and provides customized optical fiber connection products for domestic and foreign operators, cloud service providers, main equipment manufacturers, system integrators, project engineers, aviation and medical fields, and optical research, ect. Takfly's main products: data center and FTTH passive optical devices, fiber management systems, WDM wavelength division multiplexers, polarization-maintaining and high-power products, fiber-optic active equipment, ect. Takfly has been qualified with ISO9001:2015 quality system certification and ISO14001:2015 environmental management system certification.

Based on the management concept of "Quality is first, reputation is the most important, management is the foundation, and service is honest"and adheres to the principle of "survival by quality, development by quality, efficiency by quality", customer-centric, sincere service to customers, customer satisfaction is the direction of our efforts. At present, our products have passed CE, ROHS, CPR EN50575 and ANATEL certifications to ensure the reliability and stability of each product and provide excellent services to our customers.