Juniper QDD-4X100G-FR / 400GBASE-XDR4 QSFP-DD PAM4 (SMF, 1310nm, 2km) Transceiver Module
Juniper Cable JNP-40G-AOC-7M 40G QSFP+ Active Optical Cable
Juniper Original QDD-400G-FR4 740-085349 2km 1310nm Transceivers Module
Cisco QSFP-H40G-CU5M CISCO 40GBASE-CR4 QSFP+ Direct Attach Passive Cover