Short product description:
The TP-Link ISM321A-20 is an industrial-grade SFP fiber optic transceiver module designed for high-speed network connectivity. It supports a maximum data transfer rate of 1250 Mbit/s and utilizes WDM technology for bidirectional communication over a single fiber strand up to 20km. Compliant with IEEE 802.3z standards, this module is built for reliable performance in demanding environments with an operating temperature range of -40°C to 85°C.