ICX7550-24F Connector

[lukjac]

 What kind of connector is there on ICX7550-24F Fiber optics switch without any configuration change?

[inphobia]

not sure if i understand the question , but according to the datasheet ( https://www.ruckusnetworks.com/globalassets/digizuite/960411-ruckus-icx-7550-switch-data-sheet.pdf ) it has 24 sfp+ slots, which should accept 1 and 10gbit tranceivers and 2 qsfp28 slots. an additional expansion module can also be added.

for tranceivers https://www.ruckusnetworks.com/globalassets/digizuite/61722-ds-ethernet-optics-family.pdf lists the sku's and limitations which can be used.