DWDM-SFP-5172.0D72-IO DWDM-SFP-5252.0D6F-IO DWDM-SFP-5413.0D69-IO DWDM-SFP-5494.0D66-IO DWDM-SFP-5575.0D63-IO DWDM-SFP-5655.0D60-IO DWDM-SFP-5817.0D5A-IO DWDM-SFP-5898.0D57-IO DWDM-SFP-5979.0D54-IO DWDM-SFP-6061.0D51-IO