TP-Link TL-SM321B-2 1000Base-BX WDM Bi-Directional SFP Module Yealink MB-Stylus-4A maintaining a sleek and professional

maintaining a sleek and professional appearance

or wall-mounted fan

Net Weigh 9

2 (Gen 2) Type-C

TP-Link TL-SM321B-2 1000Base-BX WDM Bi-Directional SFP Module Yealink MB-Stylus-4A maintaining a sleek and professionalThe TP Link TL SM321B 2 is a 1000Base BX WDM Bi Directional SFP Module designed for single mode fiber networks. It uses Wavelength Division Multiplexing (WDM) technology to enable simultaneous bi directional data transmission over a single fiber strand, reducing infrastructure costs. This module supports data rates up to 1Gbps and transmission distances up to 2km, making it suitable for mid range campus networks, enterprise setups, and fiber