FTTH Fiber Optic Single Mode Single Window Fbt Coupler

• Type: Fiber Optic Splitter&Coupler
• Wiring Devices: ODF
• Certification: ISO, RoHS
• Condition: New
• Configuration: 1*2 or 2*2
• Fiber Lead Length: 1 Meter, Others on Request
• Model NO.: Single mode Single Window FBT Coupler
• Transport Package: Carton Box
• Specification: Operating wavelength (nm): 1310 or 1550 or others
• Trademark: Fiberlink
• Origin: China
• HS Code: 8536700000
• Production Capacity: 1000000 Per Month

Product Description

FTTH Fiber Optic Single mode Single Window FBT Coupler

Descriptions
Fiberlink's Single mode Single Window FBT Fiber Couplers are designed for power splitting and tapping in telecommunication equipment, CATV network, and test equipment. Our single mode optical couplers work at either 1310nm or 1490nm or 1550nm. Single mode FBT couplers are fabricated using single mode fibers. They have operation bandwidth of 40nm around its central wavelength. The excess loss is very low, no greater than 0.15dB for grade A product and no greater than 0.1dB for premium grade product. Also, customers can specify your required coupling ratios. FC/UPC or APC, SC/UPC or APC, LC/UPC or APC and ST/UPC or APC fiber optic connectors are available.

Features
Low Excess Loss
Various Coupling Ratios
Wide Pass Band
High Stability and Reliability

Applications
FTTX (FTTP, FTTH, FTTN, FTTC)
Passive Optical Networks (PON)
Local Area Networks (LAN)
CATV Systems
Optical communication systems

Specifications

Single mode Single Window FBT Couplers
Grade Parameter		P	A
Operating wavelength (nm)		1310 or 1550, others on request
Operating bandwidth (nm)		±20
Typical excess loss (dB)		0.07	0.10
Insertion loss (dB)	50/50	≤3.4	≤3.6
	40/60	≤4.4/2.6	≤4.7/2.8
	30/70	≤5.7/1.9	≤6.0/2.0
	20/80	≤7.6/1.2	≤8.0/1.3
	10/90	≤11.0/0.65	≤11.5/0.8
	5/95	≤14.2/0.4	≤14.8/0.5
	3/97	≤16.7/0.3	≤17.2/0.4
	2/98	≤18.5/0.25	≤19.0/0.35
	1/99	≤21.5/0.2	≤22.0/0.3
PDL (dB)		≤0.10	≤0.15
Directivity (dB)		≥55
Operating temperature (ºC)		-40 ~ +85

 
Packing Information

Configuration	1×2 or 2×2
Fiber lead length	1 meter, others on request
Package A: 3mm x 54mm stainless steel tube	Pigtail type: 250m bare fiber or 900m loose tube
Package B: 3mm x 60mm stainless steel tube	Pigtail type: 250m bare fiber or 900m loose tube
Package C: 90mm x 20mm x 9.9mm ABS case	Pigtail type: 900m/2mm/3mm loose tube

Ordering Information

Type	Grade	Wave- length	Coupling Ratio (dB)	Port	Package	Pigtail Style	Fiber Type	In/Out Connector
FBT-S FBT-W	P A	13=1310 15=1550 35=1310/ 1550nm 345=1310 /1490/ 1550nm	50=50/50 40=40/60 30=30/70 20=20/80 10=10/90 05=5/95  03=3/97 02=2/98 01=1/99	0102=1x2 0202=2x2	A=Package A B=Package B C=Package C	1=Bare Fiber 2=900μm Jacket 3=3mm Cable 0=adapter	1=SMF-28e(G652D) 2=SMF-28e(G657A)	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST  6=LC
Type: S -- Singlemode Standard Coupler W -- Singlemode Wideband Coupler

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Service:
1.Professional manufacturer, 100% tested.
2.Customers solutions in days, not weeks.
3.Warmly services with careful attentions.
4.Can provide your specific inquiry within 24 hours.
5.Save much costs, bring more benefit for customer to expand business. 
6.We have been 9 years experience in this field. We are the prefessional supplier that you can trust.

FAQ
Q1:How can you guarantee the delivery time?  
 
A:1. To avoid the delay, we have built a complete and professional procedure system from production to the deliver and have rich experience.
2. We can regulate the penalty clause in the contract for the late delay.
 
Q2:What's your best price?
A:Based on the quality of our products and the quantity of your estimated. We would quote the great best matching price all the time.
 
Q3:What's your MOQ? 
A:Low MOQ, 1pc for sample checking is available
 
Q4:Can I print our own logo on the product?
A:Yes, Please send your logo to us.
 
Q5:Can you provide OEM/ODM service?
A:Yes, we can. Please tell us the details of your requirements

Q6: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
Secondly, during the guarantee period, we will send new with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

Q7:Why choose us to cooperate?
1.  We have first-class production line and strict quality management system.
2.  We have professional procedure system and big production capacity to guarantee fast deliver and on time shipment.
3.  We can provide the most competitive price to meet your budget.
4.  We also design and innovate the new products based on our rich experience .
5.   We have professional team to provide comprehensive one-stop service for you.

Hope this would be a good start for our cooperation!