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  Catalogue -> Optical accessories -> 1310/1550nm Add/Drop WDMs
1310/1550nm Add/Drop WDMs
Description

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.

Features
  • Low Insertion Loss
  • High Isolation
  • Low PDL
  • Good Directivity
  • Good Environmental Stability
 
Applications
  • Optic-fiber communication Systems
  • Optic-fiber CATV
  • Optical Access Networks
Setup
Setup of 1310/1550nm Add/Drop WDMs
Specifications
 
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
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     GPJ-8020 Fiber Optic Splice Closure
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     GPJ-8022 Fiber Optic Splice Closure
     GPJ-8023 Fiber Optic Splice Closure
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    1310/1550nm WDM
    1310/1550nm Standard WDMs
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    1310/1550nm Relay WDMs
    980/1550nm WDM
    1480/1550nm WDM
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