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Switching Ports
© Copyright Lenovo 2020
The NE2580O contains the following:
Forty-eight25 Gigabit Ethernet (GbE) Small Form Pluggable 28 (SFP28)
Eight 100 GbE Quad Small Form Pluggable 28 (QSFP28) ports
QSFP28 ports can be populated with optical QSFP28 modules or Direct-Attach
Cables (DACs), including those that allow the port to be used as four 25 GbE
SFP28/10 GbE SFP+ ports, two 50 GbE QSFP28 ports, or as a single 40 GbE QSFP+
port. SFP+ ports can be populated with optical or copper transceiver modules or
DACs.
Chapter 2: Switch Components
23
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