Maxlink ML-S31D-20-HPE is a 1.25G SFP module with a 1310nm wavelength, two LC connectors, and a maximum transmission distance of 20km over single-mode optical fiber. The SFP module supports monitoring (DDM).
The LC connectors in the SFP module use UPC polishing.
HPE Compatibility
The modules are compatible with HPE Aruba Networking ProCurve AOS-S 2530/2540/2930/3810 and AOS-CX 6200/6300/6400/83xx/84xx/93xx/81xx switches.