TP-Link ISM321B-20 Industrial Omada WDM SFP Module, SM, 1310/1550nm, 20km, 2x LC

The TP-Link ISM321B-20 is an industrial-grade SFP module designed for Omada WDM networks. It supports single-mode fiber with wavelengths of 1310nm (TX) and 1550nm (RX), enabling bidirectional communication over a single fiber strand up to 20 km.

• Industrial design with wide operating temperature range (-40°C to 85°C) for harsh environments
• WDM technology reduces fiber usage by half
• LC duplex connector for easy integration
• CE and FCC certified for safety and compliance

Ideal for extending network reach in industrial automation, surveillance, and enterprise applications. Plug and play with any standard SFP slot.