Spec score 7.3
SFP, 1 Speed, Single-mode fiber, 1550 nm
+Single-strand bidirectional design uses one fiber
+20 km reach on single-mode fiber
+1 Gbps rate on an SFP form factor
−Single-strand operation needs matched wavelength pairs at each end
$18.00
as of 11/04/2026 10:10 PST - DetailsProduct details
ROBOfiber SFP (miniGBIC) BiDirectional Optical Module, Single Strand A 20Km, Gigabit 1.25G Rate, 1310/1550nm, LC$18.00as of 11/04/2026 10:10 PST - Details
View on AmazonSpec score7.3
Pros
+Single-strand bidirectional design uses one fiber
+20 km reach on single-mode fiber
+1 Gbps rate on an SFP form factor
+LC connector for standard fiber patching
Cons−Single-strand operation needs matched wavelength pairs at each end
Compared with the 1 Network Transceivers on this page+20000 reach or length: only 5 of 226 here have a higher reach or length
−1 speed: 159 of the 225 here have a higher speed
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