In this blog, ETU-LINK will focus on introducing the type and transmission distance of the 100M single-mode SFP BIDI SC connector optical module. This series of optical modules can not only support 3km, 10km, 20km, 40km, 80km and other transmission distances, but also have commercial (0℃-70℃) and industrial  (-40℃-85℃) optional temperature ranges. In order to facilitate you to understand this series of optical modules, ETU-LINK has compiled a list for you to inquire.

100M single-mode SFP BIDI is widely used in SDH STM-1, SONET OC-3 IR1, LR1, LR2 and other scenarios. Compared with the 100M dual-fiber optical module, the 100M single-fiber bidirectional optical module has the advantage of saving optical fibers, because the use of a dual-fiber optical module requires two optical fibers for transmission, while a single-fiber bidirectional optical module only needs one for transmission. Finally, we would like to remind you that 100M single-mode SFP BIDI needs to be used in pairs.