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1310/1550nm Standard WDMs

1310/1550nm Standare WDMs were widely used to upgrade the existing optical fiber networks and enlarge the capacity of communications, as well as to intruduce new services. They are turned out to be having good performance in applications.

  • Low Insertion Loss
  • High Isolation
  • Low PDL
  • Good Directivity
  • Good Environmental Stability
  • Optic-fiber communication Systems
  • Optic-fiber CATV
  • Optical Access Networks
  • Optical Test Equipments
Setup of 1310/1550nm Standard WDMs
Item Mux Demux
Standard High Isolation Ultra-high Isolation
Operating Wavelength (nm) 1310 and 1550
Bandwidth (nm) ?0
Maximum Insertion Loss (dB) 0.35 0.35 0.75 1.0
Minimum Wavelength Isolation (dB) 18 18 30 40
?10nm Typical Isolation (dB) 20 20 37 45
Minimum Directivity(dB) >60
PDL(dB) 0.15
Operating Temperature (? -25 ~ +70
Storaqe Temperature (? -40 ~ +85
Maximum Operating Power(mw) 300
Maximum Tensile Strength (N) 5
Package Dimensions(mm) 3.0 x 50 or 4.0 x 50
Industry Standard Bellcore TA-NWT-001209
  Optical equipment
Optical measuring and splice equipment
Optical cable
Optical accessories
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     GPJ-8022 Fiber Optic Splice Closure
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