1X2 2X2 900um Loose Tube Jacket Optic Fiber Dual Window Fbt Coupler

• Transmission Medium: Single-Mode
• Structure: Customization
• Number of Cores: Single-Core
• Ferrule Endface: Customized
• Shape: Circular
• Fabrication Process: Heat Drawing
• Model NO.: 1X2
• Application: Fiber Distribution Frame, Network Equipment, Fiber Module
• Light Source TYPE: Customized
• Connector Type: LC/Sc/FC or Customize
• Brand: 3V-Tech
• Fiber: Sm,mm,Pm or Customize
• Connector: LC,Sc,FC,St or Customize
• Loose Tube: 0.9mm,2.0mm,3.0mm
• Fiber Length: 1m,2m,3m or Customize
• Transport Package: Standard Package
• Specification: 1X2, 2X2
• Trademark: 3V-Tech
• Origin: China
• HS Code: 3225961661
• Production Capacity: 500000PCS/Year

Product Description

Description

Key Features
-Low excess loss
-Low PDL
-Dual operating window
-High stability and reliability
Applications
-Optical communication systems
-CATV
-FTTH
Compliance
-Telcordia GR1209 -Telcordia GR1221
 

Type/Parameter		Dual Window Coupler (DWC)
Grade		P	A	P	A
Operating wavelength (nm)		1310 and 1550
Operating bandwidth (nm)		±40		±80
Typical excess loss (dB)		0.07	0.1	0.07	0.1
Insertion Loss (dB)	50/50	≤3.4	≤3.6	≤3.8	≤4.0
	45/55	≤4.2/3.2	≤4.4/3.4	≤4.5/3.3	≤4.7/3.5
	40/60	≤4.7/2.7	≤4.9/2.9	≤5.0/2.8	≤5.2/3.0
	35/65	≤5.4/2.4	≤5.7/2.6	≤2.0/2.8	≤5.2/3.0
	33/67	≤5.7/2.2	≤6.0/2.4	≤6.1/2.3	≤6.4/2.5
	30/70	≤6.0/1.9	≤6.3/2.1	≤6.4/2.0	≤6.7/2.2
	25/75	≤7.0/1.7	≤7.3/1.9	≤7.3/1.7	≤7.7/1.9
	20/80	≤7.9/1.3	≤8.4/1.4	≤8.3/1.3	≤8.7/1.5
	15/85	≤9.5/1.0	≤10.0/1.2	≤9.6/1.0	≤10.1/1.2
	10/90	9.2~11.2/≤0.75	8.80~11.40/≤0.8	9.15~11.05/≤0.75	8.75~11.45/≤0.8
	5/95	12.05~14.15/≤0.4	11.60~14.60/≤0.5	12.00~14.25/≤0.45	11.50~14.70/≤0.5
	3/97	14.1~16.5/≤0.35	13.60~17.05/≤0.45	14.00~16.60/≤0.35	13.45~17.15/≤0.45
	2/98	15.75~18.45/≤0.3	15.15~19.00/≤0.4	15.60~18.60/≤0.3	14.95~19.20/≤0.4
	1/99	18.6~21.6/≤0.25	17.95~22.25/≤0.35	18.35~21.85/≤0.25	17.60~22.55/≤0.35
PDL(dB)		≤0.15	≤0.20	≤0.15	≤0.20
Directivity( dB)		≥55
Operating temperature(ºC)		-40~  +85

*The above specification is without connector
**Other specifications can be made on customer request.
 

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)	Φ3.0mm×45mm	Φ3.0mm×54mm	90mm×20mm×10mm

*Other package dimensions can be made on customer request.

DWC	Connector	Longness	Encapsula tion steel tub	Pigtail Typ	Coupling Ratio	Operating Waveleng th	Port Number	Grade
	FC/UPC FC/APC etc	1m 1.5m 2m 2.5m	3.0×54	0=250μm  1=900μm  2=2mm,  0=250μm 4=others	1/99 50/50 etc	1315=1310&1550 etc.	1×2  or 2×2	P=PerfectA =Grade A X=on customer request