New Arrival Single Mode Fiber Coupler

• Customization: Available
• Type: Fiber Coupler
• Wiring Devices: ODF
• Model NO.: fiber coupler
• Name: Optical Fiber Coupler
• Application: FTTH, Fttp, Fttn, Fttc
• Connector Type: Sc, FC, St, LC
• Operation Wavelength: 1310nm and 1550nm
• Fiber Type: Corning SMF-28e Fiber
• Operating Temperature: -40~85
• MOQ: 1 PCS
• Cable Diameter: 2.0mm, 3.0mm, 0.9mm
• Cable Length: 1.5meter or Customer Request
• Delivery: 7 Working Days
• Transport Package: Plastic Box
• Specification: Class A
• Trademark: SOFTEL
• Origin: Hangzhou
• HS Code: 85176229
• Production Capacity: 1000 PCS Per Day

Product Description

new arrival single mode  fiber coupler

1. main application 
 

High speed communication systems

Fiber instrumentation

System and signal monitoring

CATV Systems & Fiber Sensors

Local Area Network

2. specification 

 

Low insertion loss

High return loss

Various coupling ratio

Low Polarization dependent loss

Environmental stable

3 more product picture 



 

Parameter	Grade A
Operation Wavelength	1310nm or 1550nm ,Depends on customers
Bandwidth	±20nm			±40m
Excess Loss	≤0.15dB(0.05dB typical)
Coupling Ratio	50/50		40/60		30/70	20/80
Typ. Insertion Loss(dB)	3.05		4.2/2.4		5.4/1.8	7.2/1.1
Max. Insertion Loss(dB)	3.4		4.2/2.5		5.6/1.8	7.4/1.1
Polarization Dependent Loss(dB)	≤0.15
Thermal Stability	≤0.1 dB over -40°C~+85°C
Directivity	1×2	≤55 dB
	2×2	≤60dB
Fiber Length	1.5M