EX-UM-4SFP VC Uplink Modules in EX4200
EX-UM-4SFP 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 Media Access Control Security (MACsec) uplink module 2x 10G
EX-UM-2XFP 2x 10G with XFP