ADDON HP JD119B-AO 1000BASE-LX SFP COMPATIBLE SMF, 1310NM, 10KM, LC, DOM XCVR
ADDON HP JD119B-AO 1000Base-LX SFP Compatible SMF, 1310NM,10KM, LC, DOM XCVR This item is new in an open box as shown. Manufacturer: ADDON NETWORKS. If you're not sure, ask and we'll let you know.