S-55DLC80D Mikrotik 1.25G SFP 1550nm 80Km SMF LC DDM

Mikrotik 1.25G SFP 1550nm 80Km SMF LC DDM.This indicates that the module supports data rates up to 1.25 Gigabits per second (Gbps), which is common for many SFP modules used in networking.Refers to the specific wavelength of light used by this module. In optical communication, different wavelengths are used to transmit data over fiber optic cables. The wavelength of 1550nm is significant as it falls within the range commonly used for long-distance transmissions.