Short product description:
The TP-Link TL-SM321B is a 1000Base-BX WDM Bi-Directional SFP Module designed for fiber optic connections. It supports a maximum data transfer rate of 1250 Mbit/s and operates at an input voltage of 3.3 V. With dimensions of 55.4 mm x 12.9 mm x 12.9 mm, it is compact and easy to install. Certified by FCC and CE, this module ensures reliable performance in networking applications.