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SM 1x2 Dual Coupler 1310/1550nm 900um

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List Price:$32.00
Member Price: $31.36
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Item Code:SDW13550129UC
Products: MM Bi Directional Coupler/Splitter

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Product Description

SM 1x2 Dual Coupler 1310/1550nm 900um


  • Low Insertion loss
  • Wide Operating Wavelength
  • Compact Size
  • Excellent Environmental & Mechanical Stability


  • Local Area Networks
  • CATV Systems
  • Subscriber Loop
  • Fiberoptic Instruments
  • Fiber Sensors

Technical Specifications:

Parameter Specification
Coupling ratio: 1/99 to 50/50
Directivity: >50 dB (1X2)
Reflectance: < -55 dB
PDL: < 0.1dB (<0.3dB for tap legs of <15%)
Operating Bandpass: +/- 40 nm
Operating Temperature: -40° to +85° C
Storage Temperature: 55° to +85° C
Standard Lead Length: 1 meter

Singlemode Dual 1310/1550nm 1x2 Coupler 50/50 Split 900um Fiber
Knowledgebase: Fiber optic couplers are optical devices that connect three or more fiber ends, dividing one input between two or more outputs, or combining two or more inputs into one output. The cable type accepted by fiber optic couplers can be Singlemode. Singlemode describes an optical fiber that will allow only one mode to transmit. The fiber has an exceptionally small core diameter of approximately 8 µm. It permits signal transmission at extremely high bandwidth and allows incredibly long transmission distances. Important coupler performance specifications to consider for fiber optic couplers include number of input ports, number of output ports, insertion loss, splitting ratio, and polarization dependent losses (PDL). The number of input and output ports found on the coupler is significant to contemplate. Couplers offer the most advantageous implementation for even the most meticulous applications and are available in 900um fiber configurations.
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