SFP Module Question and Answer
We have summarized common questions and answers about SFP modules as below: For the 1.25G 20KM SFP, can they be used in short distances? Yes, it can. But if the distance is less than 5KM, we suggest adding the 5DB fix type attenuator. Is that SM SFP that can be used at MM cable? Dual-fiber single-mode SFP can […]
