WDM Bi Directional SFP Module

Designed for on-site gigabit fiber communicationUp to 2 km transmission distance with 9/125 ?m SMF (Single-Mode Fiber)Bidirectional WDM communication on a single fiberCompatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)Supports Digital Diagnostic Monitoring (DDM)Hot-swappable module designWork with TL-SM321A-2 as a pair.