Home / XPON / SFP / 1.25G SFP / SFP 1.25G SM SINGLE FIBER 1330/1550NM 20KM SC DDM SFP 1.25G SM SINGLE FIBER 1330/1550NM 20KM SC DDM SFP 1.25G SM SINGLE FIBER 1330/1550NM 20KM SC DDM Category: 1.25G SFP Product ID: 1490 Description Description SFP 1.25G SM SINGLE FIBER 1330/1550NM 20KM SC DDM Related products SFP 1.25G SM SINGLE FIBER 1330/1550NM 10KM SC DDM SFP 1.25G SM SINGLE FIBER 1330/1550NM 40KM SC DDM SFP 1.25G SM SINGLE FIBER 1490/1550NM 60KM SC DDM