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Multimode Dual Window Fused Coupler 1x2, 2x2 (850/1310nm)

Multimode Dual Window Fused Coupler

1x2, 2x2 (850/1310nm)

 

Fused fiber optic coupler (Fused Coupler) is a device based on Fused Biconical Taper (FBT) technology, is designed for power splitting. It’s a device with one or more input fibers and one or several output fibers. It’s been used in many fields, such as optical communication system, CATV networks, fiber optic sensor, Optical Amplifier, FTTH/PON, LAN, and test instrument. Fused Coupler from VFibre features low insertion loss, low polarization dependent loss, wide bandwidth, environmentally stable and reliability.

 

Specification

Parameter

 Unit

Value

Central wavelength

nm

850/1310

Configuration

 

1x2 or 2x2

Max. Excess Loss

dB

0.8

Insertion loss

50/50

dB

≤3.9

40/60

≤4.9/3.1

30/70

≤6.2/2.4

20/80

≤8.0/1.8

10/90

≤11.3/1.3

Directivity

dB

≥40

Operating temperature

-20~+70, - 40 ~ +85

Storage temperature

- 40 ~ +85

Fiber Type

 

50/125, 62.5/125

Pigtail Type

 

bare fiber, 900um loose tube, or 3mm cable

Connector Type

 

FC/PC, FC/APC, SC/PC, SC/APC, others or none

Dimensionsφ×L

mm

3.0*40, Φ3.0×54, 3x60mm, module or specify

Above specification is for device without connector.

 

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