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Mini IWDM
GROWSFIBER's mini IWDM integrates the functionality of a polarization insensitive optical isolator and a 1550/980nm WDM. The product offers integrated solutions to EDFA applications by combining more functions into a very compact package. It can help to save fiber coiling space, reduce splicing and fiber coiling works while raising up the system reliability and increasing module design efficiency.
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  • Miniaturized size
  • High isolator
  • Ultra low PDL&PMD
  • High stable and reliablility
  • ROHS compliant
  • EDFA

Performance parameter

ParametersPortSpecificationUnitConditions
Signal ChannelWavelength range (λs)① to ②1528~1569nmλs
Insertion loss (Max.)① to ②1.0dBλs, -5~75℃
Isolation (Min.)② to ①21dBλs, -5~75℃
TDL (Max.)① to ②0.2dBλs, -5~75℃
PDL (Max.)① to ②0.2dBλs, -5~75℃
WDL (Max.)① to ②0.2dBλs, -5~75℃
PMD (Max.)① to ②0.1Psλs, -5~75℃
Pump ChannelWavelength range (λp)③ to ②965~990nmλp
Insertion loss (Max.)③ to ②0.6dBλp, -5~75℃
Isolation (Min.)③ to ②18dBλs, -5~75℃
PDL (Max.)③ to ②0.1dBλp, -5~75℃
TDL (Max.)③ to ②0.15dBλp, -5~75℃
Return Loss (Min.)①②③50dBλs
Directivity (Min.)① to ③55dBλp
③ to ①55dBλp

Environment Conditions

ParameterSpecificationUnit
Operation Temperature-5~+75
Humidity5 to 90%RH Not condensed%RH
Max. power500mWmW
Storage Temperature-40~+85

Other information

ParameterSpecification
Fiber typeCom/signal/pumpOFS980-16
Package Dimensionsφ2.65XL22mm(max)
Pigtail Length>1.0m
Pigtail ColorComClear
SignalGreen
pumpBlack
ConnectorWithout connector
Mini IWDM Datasheet
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