AddOn Cisco SFP-10G-ZR-100 Compatible TAA Compliant 10GBase-ZR SFP+ Transceiver (SMF, 1550nm, 100km, LC, DOM) – 100% compatible and guaranteed to work SFP-10G-ZR-100-AO

AddOn QSFP28 Module – For Data Networking, Optical Network – 1 x LC 50GBase-BX Network – Optical Fiber – Single-mode – 50 Gigabit Ethernet – 50GBase-BX – Hot-pluggable – TAA Compliant Q28-50GP4-BXU2733-10-AO