Single Mode 1X2 Without Connector Optical Fiber Fbt Splitter Coupler

• Type: Fiber Optic Splitter&Coupler
• Wiring Devices: Odb
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Mode: Single-Mode
• Transport Package: Carton
• Model NO.: single mode 1x2 FBT splitter
• Specification: piece
• Trademark: VICHIN
• Origin: China
• HS Code: 8517622990
• Production Capacity: 50000 Pieces/ Month

Product Description

single mode Double-Window  1x2  without connector optical fiber FBT Coupler splitter
 

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Product Name:	optical fiber  FBT Coupler splitter
Place of Origin:	Zhejiang, China
Use:	CATV/FTTH
Connector Type:	None
Certification:	RoHS
Brand Name:	VICHINFIBER
Wavelength:	1310/1550nm
Grade:	P Grade
Fiber Type:	Corning G.657 A1 fiber

Product Description

Coupler offer very low insertion loss, low polarization dependence and excellent environmental stability Accurate coupling ratio from 50/50 to 1/99 and fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity. Singlemode standard coupler and wideband coupler components find extensive application to perform power splitting and monitoring functions in all kinds of optical communication systems.

Features 
 
Mini size
High isolation
Low PDL
Low excess loss
High stability and reliability


Applications
FTTH & LAN
WDM systems
CATV Systems & Fiberoptic Sensors
Long-haul Telecommunications

Specification

 

Type	Singlemode 1xN FBT splitter, optical coupler,Coupling ratio, 50%:50%
	Dual Window	Single Window	Double Window
Central wavelength (nm)	1310 to 1550	1310 or 1550	1310/1550
bandwidth(db)	±20	±40	±40
Additional loss(db)	≤0.15	≤0.30	≤0.30
Insertion loss (db)	≤3.3	≤3.5	≤3.5
Min directionality (db)	≥45	≥45	≥45
Operating temperature(ºC)	-40-- +70
Uniformity (db)	Couplers with uniform coupling ratio has this requirement
Applicant stndard	YD/T 893

Grade		P	A
Coupling ratio:   /Insertion Loss(dB)	1/99	≤22.5/0.25	≤23.5/0.35
	2/98	≤18.8/0.3	≤19.5/0.4
	3/97	≤17.0/0.35	≤17.8/0.45
	5/95	≤14.6/0.4	≤15.5/0.5
	10/90	≤11.2/0.75	≤12.0/0.8
	20/80	≤7.9/1.3	≤8.4/1.4
	30/70	≤6.0/1.9	≤6.3/2.1
	40/60	≤4.7/2.7	≤4.9/2.9
	50/50	≤3.6	≤3.8

 

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