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Multi-mode Couplers

Multi-mode Fused Couplers employ FBT technique to eliminate the modal sensitivity. They can be widely used in Local Access Networks (LAN), Passive Optical Networks (PON), Optical Communications and Optical Sensorsystems.

  • Low Excess Loss
  • Operating Bandwidth (800nm - 1600nm)
  • Good Environmental Stability
Multi-mode Couplers
Multi-mode Couplers
  • Optical Communication Systems
  • LAN
  • Passive Optical Networks
  • Optic-fiber Sensors
  • Optic-fiber Test Instruments
Multi-mode 1x2 and 2x2 Couplers (50/50)
Operating Bandwidth (nm) 800-1600
Typical Excess Loss(dB) 0.7
Max. Insertion Loss (dB) 4.2
Uniformity (dB) 0.5
Min. Directivity (dB) >45
Fiber Type(um) Corning50/125 or 62.5/125
Operating Temperature (? -40 ~ +85
Storage Temperature (? -40 ~ +85
Package Dimensions (mm) 3.0 x 50 or 4.0 x 50
Industry Standard Bellcore TA-NWT-001221/001209
  Optical equipment
Optical measuring and splice equipment
Optical cable
Optical accessories
     Connector Series
     GPJ-M Fiber Optic Splice Closure
     GPJ-8020 Fiber Optic Splice Closure
     GPJ-A Fiber Optic Splice Closure
     GPJ-B Fiber Optic Splice Closure
     GPJ-E Fiber Optic Splice Closure
     GPJ-8022 Fiber Optic Splice Closure
     GPJ-8023 Fiber Optic Splice Closure
     GPJ-F Fiber Optic Splice Closure
     GPJ-O Fiber Optic Splice Closure
     GPJ-N Fiber Optic Splice Closure
     Single-mode Standard Couplers
    Single-mode Wavelength Flattened Couplers
    Single-mode Wavelength Independent Couplers
    Single-mode Star/Tree Couplers
    Multi-mode Couplers
    Multi-mode Star/Tree Couplers
    Chassis Optical Couplers
    1310/1550nm WDM
    1310/1550nm Standard WDMs
    1310/1550nm Add/Drop WDMs
    1310/1550nm Relay WDMs
    980/1550nm WDM
    1480/1550nm WDM
    Single-mode Patch Cords
    Multi-mode Patch Cords
    LC Patch Cords
    MU Patch cords
    MT-RJ Patch Cords
    Ribbon Fan-out Patch Cords
    Bunched Optical Fiber Fan-Out Patch Cords
    Waterproof Pigtails
    Standard Adapters
    Hybrid Adapters
    In-line Fixed Attenuator
    Fixed Attenuators
    Variable Attenuators
    Fiber Optic Termination Box
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