EX-UM-4SFP ( 4x 4x 1G )
EX-UM-2X4SFP SFP+ uplink module ( 2x 10G or 4x 1G) Only the 10-gigabit ports (ports 0 and 2) are enabled.
EX-UM-2X4SFP-M
EX-UM-2XFP
EX-UM-4X4SFP >>>> Uplink Modules in EX4300 Switches ( 4x 10G ) M Media Access Control Security (MACsec) uplink module 2x 10G
EX-UM-2QSFP 2x 40G
EX-UM-8X8SFP 8x 10G
2XFP 2x 10G with XFP