1X4 Single Mode Optical Coupler 1310nm/1550nm

• Customization: Available
• Type: Fiber Optical Coupler
• Certification: CE, ISO, RoHS
• Model NO.: 1x4 Optical Coupler
• Single Window: 1310 or 1550nm
• Dual Window: 1310/1550nm
• Plastic Box Size: 100*80*10mm
• Fiber Type: 9/125um
• Mode: Single Mode
• Connector: Sc/APC/FC
• Transport Package: Standard Package
• Specification: CE; RoHS; ISO
• Trademark: DAYTAI
• Origin: Zhengjiang, China
• Production Capacity: 80, 000 Per Month

Product Description

Optical Coupler Description
Optical Coupler, SM,9/125um,tree structure,1x4,standard or broadband type, standard bandwidth is±20nm,broadband is±40nm,Single window:1310 or 1550nm,Dual window:1310/1550nm,plastic box(100*80*10mm),3.0mm  optical fiber cable,1m(or according to customer's requirements)pigtail, SC/APC or FC/APC connectoris optional.
 
Optical Coupler Application
Local ring net
Optical fiber sensor
Optical fiber test equipment
FTTH,LAN,PON & CATVSystem
Optical fiber communication system
 
Optical Coupler Performance

ITEM	UNIT	SPECIFICATION
		Standard			Wavelength Flattened			Broadband
Center Wavelength	nm	1310 or 1550			1310 or 1550			1310 & 1550
Bandwidth	nm	±20			±40			±40
Tree Structure		1x4	1x8	1x16	1x4	1x8	1x16	1x4	1x8	1x16
Star structure		4x4	8x8	16x16	4x4	8x8	16x16	4x4	8x8	16x16
Typical Insertion Loss	dB	6.3	9.4	12.6	6.3	9.4	12.6	6.3	9.4	12.6
Max. Insertion Loss	dB	7.1	10.6	14.3	7.6	11.5	14.5	7.7	11.7	15.5
Uniformity	dB	0.7	1.0	1.3	1.5	2.2	3.0	1.9	2.8	3.7
Directivity	dB	>60
Operation Temperature	ºC	-40~+75
Storage Temperature	ºC	-40~+85

1x4 Optical Coupler Picture