1X2 2X2 Fiber Optics Fbt Wide Band Coupler Wbc

• Type: Fiber Optic Splitter&Coupler
• Wiring Devices: Integrated Wiring
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Port: 1X2
• Wavelength: 1310nm
• Model NO.: LW-FBTC
• Fiber Type: G.657A with 2.0 mm Lose Tube
• Application: FTTH FTTB FTTX Pon CATV
• Keywords: 1X2 Fbt Coupler
• Product Name: Fiber Optics Fbt Wide Band Coupler Wbc
• Transport Package: Carton Package
• Specification: 3x54
• Trademark: LIGHTWIT
• Origin: China
• HS Code: 8517622200
• Production Capacity: 500000PCS/Month

Product Description

1x2 2x2 Fiber Optics FBT Wide Band Coupler WBC
 

Description

FBT Coupler is a splitter which based on fused biconical taper technology. It is widely accepted and used in passive optical networks (PON) solution. FBT coupler is a traditional technology that two fibers are typically twisted and fused together while the assembly is being elongated and tapered.

Lightwit Photonics provides a wide breadth of FBT Coupler splitters, including Singlemode Standard Coupler, Dual Window Coupler, Three Window Coupler, Wide Band Coupler, PM Fused Coupler and All Band Coupler with low insertion loss and high performance. These Fused couplers are available with coupling ration ranging from 1:99 to 50:50. Most important, customized specs are also available.
















Our FBT Hightlights
 

Cheaper than PLC Splitter
Coupling ration ranging from 1:99 to 50:50
Available for singlemode and multimode fibers
Available for single wavelength, dual wavelength, three wavelength, wide band and all band wavelength.

 

Features

Low Insertion Loss
Low PDL
Various Coupling Ratios
Compact Size
Wide Operating Temperature
High Reliability and Stability

Applications

FTTx Solutions
LAN, WAN and Metro Networks
Analog/Digital Passive Optical Networks
CATV Networks
Subscriber Loop
Fiber Sensors
Fiber Optic Instruments etc.
 

 Specifications

		Unit	Values
Grade		-	P	A	P	A
Operating wavelength		nm	1310 ,1550 or C+L Band		C Band or L Band
Operating bandwidth		nm	± 40		1528 ~1565 or 1570 ~1605
Typical excess loss		dB	0.07	0.10	0.07	0.10
Insertion loss	50/50	dB	≤3.4	≤3.6	≤3.35	≤3.5
	45/55	dB	≤4.1/3.1	≤4.3/3.3	≤4.0/3.0	≤4.2/3.2
	40/60	dB	≤4.4/2.6	≤4.7/2.8	≤4.4/2.55	≤4.6/2.7
	35/65	dB	≤5.2/2.3	≤5.5/2.5	≤5.1/2.2	≤5.3/2.4
	33/67	dB	≤5.4/2.2	≤5.7/2.3	≤5.3/2.1	≤5.5/2.25
	30/70	dB	≤5.7/1.9	≤6.0/2.0	≤5.7/1.85	≤5.9/1.95
	25/75	dB	≤6.6/1.7	≤7.0/1.8	≤6.5/1.65	≤6.8/1.75
	20/80	dB	≤7.6/1.25	≤8.0/1.3	≤7.55/1.25	≤7.8/1.3
	15/85	dB	≤9.2/1.0	≤9.6/1.2	≤9.0/1.0	≤9.3/1.1
	10/90	dB	9.55~10.65/≤0.65	9.3~10.9/≤0.8	9.55~11.60/≤0.65	9.35~10.85/≤0.8
	5/95	dB	12.40~13.80/≤0.4	12.10~14.10/≤0.5	12.45~13.75/≤0.4	12.15~14.05/≤0.45
	3/97	dB	14.50~16.15/≤0.3	14.15~16.50/≤0.4	14.55~16.10/≤0.3	14.20~16.45/≤0.35
	2/98	dB	16.10~18.05/≤0.25	15.70~18.45/≤0.35	16.20~17.95/≤0.25	15.80~18.35/≤0.3
	1/99	dB	19.05~21.15/≤0.2	18.55~21.65/≤0.3	19.10~21.10/≤0.2	18.65~21.55/≤0.3
PDL		dB	≤0.10	≤0.15	≤0.10	≤0.15
Directivity		dB	≥55
Maximum Power Handling		W	2
Operating temperature		ºC	-40 ~ +85

Package Information
 

Configuration	1×2 or 2×2
Fiber lead length	1 meter, others on request
Fiber type	250μm bare fiber	900μm loose tube	900μm/2mm/3mm loose tube
Dimensions (Ф×L)(mm)	Ф3.0×54	Ф3.0×54	90mm×14mm×8.5mm
	Ф3.0×40

1.    Other package dimensions can be made on customer request.

Order Information
 

Type	Grade	Port	Wavelength	Coupling Ratio(%)	Fiber Type	Pigtails Diameter	Fiber Length	Connector	Package
WBC	P: P Grade A:A Grade	102:1x2 202:2x2	13:1310nm 15:1550nm C: 1528 ~1565nm L: 1570 ~1605nm	50:50/50 40:40/60 30:30/70 20:20/80 10:10/90 05:5/95 02:2/98 01:1/99 XX: Others	S28:SMF-28 X:Others	25:250μm 90:900μm 20:2.0mm 30:3.0mm XX: Others	05:0.5m 10:1.0m 15:1.5m XX: Others	00:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC ST: ST/PC LP: LC/PC LA: LC/APC XX: Others	3.0x40 3.0x54 90x14x8.5

If you need to customize other specifications, please provide detailed description for your requirement.