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NOTE:
There are four LEDs for each QSFP28 port and a single LED for each native SFP28 port. For each port, 100GbE or 40GbE
uses only one LED, 2x50GbE uses two LEDs, and 4x25GbE or 4x10GbE uses all four LEDs.
Table 3. SFP28 port LEDs
LED
Link LED
Activity LED
Table 4. QSFP28 port LEDs
LED
Link/Activity LED—100G, 40G, or 10G
Link/Activity LED—4x25G mode or 4x10G mode
Link/Activity LED—2x50G mode
Prerequisites
The following is a list of components required for successful installation of the switch:
NOTE:
Detailed installation instructions are provided in
•
S5048F-ON switch or multiple switches, if stacking
•
AC or DC country- and regional-specific cables to connect the AC or DC power source to each of the switches' AC or DC power
supplies
•
ReadyRail mounting brackets for rack installation, included
•
Screws for rack installation
Description
•
Off—No link
•
Solid green—Link operating at maximum speed, 25G
•
Solid yellow—Link operating at a lower speed, 10G/1G
•
Flashing yellow, 1 second on/off—port beacon
•
Off—No link
•
Flashing green—port activity for 25G
•
Flashing yellow—Port activity for 10G/1G
Description
•
Off—No link
•
Solid green—Link operating at maximum speed, 100G for
QSFP28 port
•
Flashing green—Port activity operating at maximum speed,
100G for QSFP28 ports
•
Solid yellow—Port activity operating at a lower speed, 40G or
10G port
•
Flashing yellow, 1 second on/off—Port beacon
•
Off—No link
•
Solid green—Link operating at maximum speed, 4x25G port
•
Flashing green—Link activity operating at maximum speed,
4x25G port
•
Solid yellow—Link operating at a lower speed, 4x10G port
•
Flashing yellow, 1 second on/off—Port beacon
•
Off—No link
•
Solid yellow—Link operating at a lower speed, 2x50G port
•
Flashing yellow—Port activity at a lower speed, 2x50G port
•
Flashing yellow, 1 second on/off—Port beacon
Site preparations
and
S5048F-ON switch
installation.
S5048F-ON switch
11
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