Description
TL-SM321B 1000Base-BX WDM Bi-Directional SFP модули, LC connector, TX:1310nm/RX:1550nm, single-mode, 10km
The image is informative.
TL-SM321B 1000Base-BX WDM Bi-Directional SFP модули, LC connector, TX:1310nm/RX:1550nm, single-mode, 10km