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 |
Dimensions(φ×L) |
mm |
3.0*40, Φ3.0×54, 3x60mm, module or specify |
Above specification is for device without connector.
|