Describes the uplink ports on N9348Y12C-SE1.
For a list of transceivers and cables used by this switch for uplink connections, see Cisco Transceiver Modules Compatibility Information.
The 12 uplink ports support 40 and 100 Gigabit Ethernet using QSFP28 transceivers.
Statement 1051—Laser Radiation
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments.