0061004009 SFP, CWDM 1610nm, LX SMF 10km, 19dB, 1000Base DDM, Brown Bale, Adva 0061004009_C61 Compatible
0061704521; CH #D21 SFP, DWDM 1550.92nm, LR-2 SMF 80km, 29dB, 100M-2.7G DDM, Adva 0061704521; CH #D21 Compatible
0061704531; CH #D31 SFP, DWDM 1560.61nm, LR-2 SMF 80km, 29dB, 100M-2.7G DDM, Adva 0061704531; CH #D31 Compatible