850nm 1x2 2x2 MM Fiber Filter Coupler

Wavelength: 850nm

Fiber Type: 50/125, 62.5/125, 125/125 MM Fiber
Max. Optical Power: 500mW CW


850nm 1x2 2x2 MM Fiber Filter Coupler
    The 850nm 1x2, 2x2 MM Filter Coupler is built with thin-film filter technology. optical signal power can be splitted into 
two parts with even or various coupling ratio by the Filter Coupler, it's widely applied in fiber optic transmission and fiber 
optic sensor field, the high power type is available upon request. 
Application:
Features:
Optical Signal Transmission
Fiber Optic Sensor
Testing System
Optical Diffraction System
Low Excess Loss
High Return Loss
Low Insertion Loss
High Reliability
Specification:
Parameter Symbol Value Unit
Center Wavelength λ 850 nm
Bandwidth BW ±30 nm
Configuration 1x2 2x2 dB
Max. Excess Loss EL 0.8 1.0 dB
Tap Ratio 1±0.5, 2±0.7, 3±1.0, 5±1.5, 10±2.5, 20, 30, 50 %
Max. Polarization Dependent Loss PDL 0.15 dB
Min. Directivity 30 dB
Min. Return Loss RL 30 dB
Fiber Type 50/125, 62.5/125, 105/125 MM fiber -
Max. Tensil Load 5 N
Max. Optical Power (CW) P 500 mW
Operating Temperature T 0~70
Storage Temperature T -40~85
Package Dimension Φ5.5xL35
mm
Notice: Above specifications are tested at center wavelength without connector in room temperature @23
              For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lowe.
Drawing:
Ordering Information (Part Number):
MMFIC-WWW-PP-RR-FF-J-LL-CC
 WWW  PP  RR  FF  J  LL  CC
 Wavelength  Port  Coupling 
 Ratio
 Fiber Type  Fiber Jacket  Fiber 
 Length
 Connector 
 850 - 850nm  12 - 1x2  01 - 1/99  M5 - 50/125  B - 250um Bare Fiber  05 - 0.5m  NE - None
 22 - 2x2  02 - 2/98  M6 - 62.5/125  9 - 900um Loose Tube  10 - 1.0m  FA - FC/APC
 03 - 3/97  M1 - 105/125         15 - 1.5m  FU - FC/UPC
 05 - 5/95  SS - Specify  20 - 2.0m  SA - SC/APC
 10 - 10/90  SS - Specify  SU - SU/APC
 20 - 20/80  LA - LC/APC
 30 - 30/70  LU - LC/UPC
 40 - 40/60  SS - Specify
 50 - 50/50
 SS - Specify



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