1X2 (2X2) Durable Fsmc Fwbc Dwfc Mini Single Mode Coupler

• Customization: Available
• Type: Fiber Optic Splitter&Coupler, Multi-Mode Fiber
• Wiring Devices: Integrated Wiring
• Model NO.: 1x2(2x2) Coupler
• Allowed Lateral Pressure: 100(N/100mm)
• Allowed Tensile Strength: 100n<1000n
• Core: Multicore
• Brand: OEM
• Sheath Material: PVC
• Connection Structure: No Connector
• Typical Additional Loss: 0.07, 0.10
• Directionality: ≥55
• Polarization Dependent Loss: ≤0. 15-≤0. 20
• Operating Temperature: -40 to +85
• Grade: P, a
• Operating Wavelength: 1310nm- 1550nm
• Transport Package: Bag Packing Separately
• Specification: 1310, 1480, 1550, 1625, 1650+/-15
• Trademark: kernstech
• Origin: China
• HS Code: 8544700000
• Production Capacity: 500000pieces/Year

Product Description

1x2(2x2)  Durable FSMC FWBC DWFC Mini Single Mode Coupler 

Product Description

 

Features

• Low Insertion Loss
• High Return Loss
• High Stability & Reliability
• High lsolation

Applications

• Optical Fiber Communication/Access Network
• Fiber Sensors
• Fiber Optical Laser

Specifications
 

Parameter		Unit	Spec
Type			FSMC		FWBC		DWFC
Grade			Grade P	Grade A	Grade P	Grade A	Grade P	Grade A
Operating wavelength		nm	1310+/- 15 or  1550+/-15		1310+/-40or1550+/-40		1310+/-40& 1550+/-40
Polarization Dependent Loss		dB	≤0. 10	≤0.15	≤0.10	≤0. 15	≤0.15	≤0.20
Directionality		dB	≥55		≥55		≥55
Typical additional loss		(dB)	0.07	0.1	0.07	0.1	0.15	0.20
Splitting Ratio	50/50	%	≤3.5	≤3.7	≤3.6	≤3.8	≤3.7	≤3.9
	40/60	%	≤4.5/2.7	≤4.8/2.9	≤4.6/2.8	≤4.9/3.0	≤4.7/2.8	≤5.0/3.0
	30/70	%	≤5.8/2.0	≤6. 1/2. 1	≤5.9/2. 1	≤6.3/2.2	≤6. 1/2. 1	≤6.4/2.2
	20/80	%	≤7.7/ 1.25	≤8.0/ 1.3	≤7.8/ 1.3	≤8.2/ 1.4	≤8.0/ 1.3	≤8.4/ 1.4
	10/90	%	≤11.2/0.7	≤11.8/0.85	≤10.9/0.75	≤11.2/0.85	9.25~ 11.25/0. 7	≤8.80~ 11.65/ 0.85
	5/95	%	≤14.5/0.45	≤15.0/0.55	≤14.5/0.5	≤15.0/0.55	≤12. 10~ 14.40/0.5	≤11.60~ 14.90/0.55
	3/97	%	≤16.3/0.4	≤16.8/0.45	≤16.4/0.4	≤16.8/0.45	14.15 16.75/0.4	≤13.60~ 17.30 /0.45
	2/98	%	≤18.5/0.3	≤19.2/0.35	≤18.3/0.35	≤18.75/0.4	≤15.80~ 18.7 0/0.35	≤15. 15~ 19.30/0.4
	1/99	%	≤21.5/0.25	≤22.2/0.3	≤21.4/0.3	≤21.9/0.35	≤18.65~21.8 5/0.3	≤17.95~22.55 /0.35
Operating Temperature		ºC	-40 ~ +85
Storage Temperature		ºC	-40 ~ +85
Port			1x2 or 2x2
Package Dimensions		mm	Φ2.4×L22    orΦ2.4×L25 orφ2.4×L30 φ3.0×L35 or φ2.4×L18
Fiber Type			SMF-28e or RC80 SM1550
Pigtail Type			250μm bare fiber or  165um bare fiber

Note:For device with connector, the power handling is only 1W,IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. The default connector key is aligned to slow axis.

 

Detailed Photos

 

 

Company Profile

 

 

 

Our Advantages

 

Beam Combiners
Utilizing unique fiber drawing and packaging technology to achieve pump efficiency of over 93%, supporting various fibers and packaging sizes to meet customized needs.

Couplers / Splitters
Offering low insertion loss and high directivity coupling solutions, supporting stable operation of optical communication systems and optical testing systems.

Isolators
Particularly suitable for test instruments, Raman fiber lasers, ultrafast fiber lasers, etc., characterized by low insertion loss, high return loss, and high isolation.

 

Packaging & Shipping

 

 

FAQ

 

Q1: What is the warranty?
A1: Our products typically come with a one-year warranty. During the warranty period, if the product fails due to manufacturing defects or material issues, we will provide repair or replacement services free of charge. The warranty does not cover damage caused by misuse, mishandling, or failure to follow the operating instructions.

Q2: What is the packaging?
A2: Our products are packaged with professional shockproof and protective materials to ensure they are not damaged during transportation. Typically, the packaging includes anti-static bags, foam padding, and sturdy cardboard boxes for multiple layers of protection. For special products, we can also provide customized packaging according to customer requirements.

Q3: How do I know if this product is exactly what I need?
A3: Before purchasing, you can determine if the product meets your needs through the following ways:

• Product Manual: Carefully read the product manual and technical specifications.
• Technical Support Consultation: Contact our technical support team with your specific application requirements, and we will recommend suitable products for you.
• Sample Testing: For bulk purchases, we can provide samples for you to test and evaluate.
• Customer Reviews: Check other customers' reviews and feedback.

Q4: How do you maintain quality?
A4: We ensure product quality through the following methods:

• Strict Raw Material Selection: Only select high-quality raw material suppliers.
• Advanced Production Equipment: Use modern, precise production equipment and technology.
• Quality Control System: Establish a comprehensive quality control system, with strict quality inspections at each stage from raw material intake to product dispatch.
• Professional Team: Employ experienced engineers and technicians responsible for production and quality management.
• Continuous Improvement: Continuously collect customer feedback to improve product design and manufacturing processes, enhancing product performance and reliability.