Network Cabling Requirements - Lenovo G8264 Product Manual

One USB port for mass storage devices.
48x SFP/SFP+ port connectors to attach SFP/SFP+ transceivers for 1 Gb or 10 Gb Ethernet connections or
DAC cables for 10 Gb Ethernet connections.
4x QSFP+ port connectors to attach QSFP+ transceivers for 40 Gb Ethernet connections or DAC cables for
40 Gb or 4x 10 Gb Ethernet connections.
An Ethernet link OK LED and an Ethernet Tx/Rx LED for each Ethernet port on the switch.
Figure 3 shows the rear panel of the RackSwitch G8264.
Figure 3. Rear panel of the RackSwitch G8264
The rear panel of the G8264 contains the following components:
Two Hot-swap AC power supplies (IEC 320-C14 power connector)
Four hot-swap fan assemblies

Network cabling requirements

RackSwitch G8264 12