QFX-QSFP-40G-ESR4-AO - AddOn Juniper Compatible QSFP+ Transceiver

QSFP+ transceiver module (equivalent to: Juniper QFX-QSFP-40G-eSR4) - 40 Gigabit LAN - 40GBASE-CSR4 - MPO multi-mode - up to 400 m - 850 nm - for Juniper Networks PTX Series PTX10001, PTX10008; QFX Series QFX10016, QFX5120