Spec score 8.9
2.5 Speed, Single-mode fiber, 1310 nm
+Long 40 km reach for single-mode fiber links
+2.5 Gbps speed suits multi-gigabit networks
+1310 nm wavelength for single-mode fiber
$107.57
as of 11/04/2026 06:07 PST - DetailsProduct details
2.5G 1310nm 40KM SM ESFP Optical Module RTXM192-452 RTXM192-470$107.57as of 11/04/2026 06:07 PST - Details
View on AmazonSpec score8.9
Pros
+Long 40 km reach for single-mode fiber links
+2.5 Gbps speed suits multi-gigabit networks
+1310 nm wavelength for single-mode fiber
Compared with the 1 Network Transceivers on this page+2.5 speed: the highest speed of the 6 here
+40000 reach or length: only 1 of 6 here have a higher reach or length
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