Installing Port Connectors; Sfp28 Port Slots; Qsfp28 Port Slots - Lenovo ThinkSystem NE2580O RackSwitch Installation Manual

Installing Port Connectors

SFP28 Port Slots

QSFP28 Port Slots

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The NE2580O supports copper and optical transceivers, Direct Attached Copper
(DAC) cables and Active Optical Cables (AOC).
Notes:
 This section covers the basic types of connectors that can be installed on the
switch. We recommend you to consult the
Options Catalog for the full list of supported transceivers, DACs or Active
Optical Cables cables.
The connector types listed in this section reflect only the hardware capabilities of

each port. Some options might be unavailable depending on the type of NOS
installed on the switch.
To install a supported transceiver, see
Small Form-factor Pluggable 28 (SFP28) port slots support the following approved
connector types:
 10 GbE SFP+ copper or optical transceivers
 25 GbE SFP28 optical transceivers
 10 GbE SFP+ or 25 GbE SFP28 DACs
 10 GbE SFP+ or 25 GbE SFP28 Active Optical Cables
The SFP28 and SFP+ optical transceiver provides two fiber-optic cable connectors
for connecting to external ports.
Quad Small Form-factor Pluggable 28 (QSFP28) port slots support the following
approved connector types:
 40 GbE QSFP+ or 100 GbE QSFP28 optical transceivers
 40 GbE QSFP+ or 100 GbE QSFP28 DACs
 40 GbE QSFP+ or 100 GbE QSFP28 Active Optical Cables
 10 GbE SFP+ copper or optical transceivers, DACs, or Active Optical Cables in
breakout adapters
25 GbE SFP28 optical transceivers, DACs, or Active Optical Cables in breakout

adapters
QSFP28 and QSFP+ optical transceivers provide an MTP cable connector for
connecting to external ports.
SFP28 or SFP+ optical transceivers provide two fiber-optic cable connectors for
connecting to external ports.
Lenovo Networking Products and
"Installing a Transceiver" on page
Chapter 3: Installing NE2580O Hardware and Options
52.
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