1000Base-BX WDM Bi-Directional Industrial SFP Module ISM321B-20

• Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving
• Single mode SFP LC Transceiver
• Hot-Pluggable with maximum flexibility
• Supports Digital Diagnostic Monitoring (DDM)
• Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
• Industrial Product Operating Temperature Range: -40-85°C

What This Product Does
ISM321B-20 is an industrial WDM SFP Module introduced for extending transfer distance. Attached to our industrial switches, ISM321B-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.

*Note: Use ISM321A-20 & ISM321B-20 together for fast and reliable connectivity.