TP-Link 1000Base-BX WDM Bi-Directional Industrial SFP Module (ISM321A-20)

TP-Link 1000Base-BX WDM Bi-Directional Industrial SFP ModuleISM321A-20 is an industrial WDM SFP Module introduced for extending transfer distance. Attached to our industrial switches, ISM321A-20 can extend the distance to 20km with one single fiber. Users can choose whether and which items to use the fiber modules according to the demand in order to lower cost.Supports WDM Bi-Directional technology, using a single strand of fiber, cost savingSingle mode SFP LC TransceiverHot-Pluggable with maximum flexibilitySupports Digital Diagnostic Monitoring (DDM)Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)Industrial Product Operating Temperature Range: -40-85CSPECIFICATIONS:TRANSCEIVERStandards and Protocols IEEE 802.3z,TCP/IPWave Length Tx: 1550 nmRx: 1310 nm Power Supply 3.3VFiber Type 9/125 mSingle-mode Max. Cable Length 20 kmData Rate 1.25 GbpsConnector LC SimplexRegulatory Compliance FCC, CEEnvironment Operating Temperature: -40C~ 85C (-40C~ 185F) Storage Temperature: -4085 (-40C 185F) Operating Humidity: 5%~85% non-condensing Storage Humidity: 5%~85% non-condensing HARDWARE FEATURESDDM YesSFP-MSA YesHot Swappable YesDimensions ( W x D x H ) 2.20.5 0.4 in (56.413.411.0 mm)OTHERSPackage Content ISM321LA-20 Installation Guide NoteUse ISM321A-20 & ISM321B-20 together for fast and reliable connectivity.