Install Guide

Table Of Contents
Table 5. QSFP-DD port LEDsS5248F-ON (continued)
LED Description
Solid yellowPort link operating at a lower speed, 100G,
40G or 10G port
Flashing yellow, ~30msPort activity operating at lower
speed, 100G, 40G or 10G port
Flashing yellow, ~1 second on/offPort beacon
Link/Activity LED8x25GbE or 8x10GbE mode All eight LEDs:
OffNo link/activity
Solid greenLink operating at maximum speed, 8x25G
port
Flashing greenLink activity operating at maximum speed,
8x25G port
Solid yellowLink operating at a lower speed, 8x10G port
Flashing yellow, ~30msPort activity operating at lower
speed, 8x10G port
Flashing yellow, 1 second on/offPort beacon
Link/Activity LED2x100G mode First and fifth LEDs:
OffNo link/activity
Solid greenPort link operating 2x100G
Flashing yellowPort activity at 2x100G port
Flashing yellow, 1 second on/offPort beacon
Link/Activity LED4x50GbE mode First, second, fifth, and sixth LEDs"
OffNo link/activity
Solid greenPort link operating 2x50G
Flashing yellowPort activity at 2x50G port
Flashing yellow, 1 second on/offPort beacon
NOTE: The first QSFP28 LED shows 100GbE, 40GbE, or 10GbE mode. All four QSFP28 port LEDs show 4x25GbE or
4x10GbE mode. The first and third QSFP28 port LEDs show 2x50GbE mode.
Table 6. QSFP28 port LEDsS5232F-ON, S5248F-ON, and S5296F-ON
LED Description
Link/Activity LED100GbE, 40GbE, or 10GbE mode First LED:
OffNo link/activity
Solid greenPort link operating at maximum speed, 100G
Flashing greenPort activity operating at maximum
speed, 100G
Solid yellowPort link operating at a lower speed, 40G or
10G port
Flashing yellow, ~30msPort activity operating at lower
speed, 40G or 10G port
Flashing yellow, ~1 second on/offPort beacon
Link/Activity LED4x25GbE or 4x10GbE mode All four LEDs:
OffNo link/activity
Solid greenLink operating at maximum speed, 4x25G
port
Flashing greenLink activity operating at maximum speed,
4x25G port
Solid yellowLink operating at a lower speed, 4x10G port
Flashing yellow, ~30msPort activity operating at lower
speed, 4x10G port
Flashing yellow, 1 second on/offPort beacon
Link/Activity LED2x50G mode First and third LEDs:
18 S5200F-ON Series switch