Cisco QSFP-100G-PSM4-S 10-3144-01 Transceiver Module MPO 500m over SMF
QSFP28 Transceiver Module. Quad Small Form Factor Plug-in Module. Form Factor / Form Factor. The hardware has been overhauled and tested by us. The hardware has been refurbished and tested by us. MPO-12 (12 fibers).