100% OEM compatible with Cisco, Juniper, Nokia, Alcatel-Lucent, CWDM-SFP-160-I-47, CWDM-SFP-160-I-49, CWDM-SFP-160-I-51, CWDM-SFP-160-I-53,CWDM-SFP-160-I-55,CWDM-SFP-160-I-57, CWDM-SFP-160-I-59, CWDM-SFP-160-I-61, Data Center Optics, and OnePort programmable