About us Employment Catalogue Contacts
  Catalogue -> Optical accessories -> 1310/1550nm Add/Drop WDMs
1310/1550nm Add/Drop WDMs

The 1310/1550nm high isolation add/drop WDMs are used for dropping/adding one optical wavelength from/onto the mixed/single optical signals wavelength (1310m and 1550nm). During this process, the other optical signal (1310nm or 1550nm) can pass through without being affected. In this way, transport two wavelength signals in one fiber being realized. 1310/1550nm High Isolation Add/ Drop WDMs feature high wavelength isolation, good directivity, were widely used for upgrading optical networks, enlarging optical networks capacity, and introducing new services.

  • Low Insertion Loss
  • High Isolation
  • Low PDL
  • Good Directivity
  • Good Environmental Stability
  • Optic-fiber communication Systems
  • Optic-fiber CATV
  • Optical Access Networks
Setup of 1310/1550nm Add/Drop WDMs
Type High Isolation Add/Drop
Operating Wavelength (nm) 1310/1550
Bandwidth (nm) ?0
Max Insertion Loss(dB) <1.0
Min Wavelength Isolation (dB) >40
Min Directivity (dB) >55
PDL (dB) 0.15
Operating Temperature (? -25 ~ +70
Storage Temperature (? -40 ~ +85
Max bearing power (mw) 300
Max. Tensile Strength (N) 5
Package Dimensions (mm) 140 x 114 x 20
Industry Standard Bellcore TA-NWT-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
©  www.ftth-china.com