Extreme Networks ExtremeSwitching X440-G2 Series Hardware Installation Manual page 79

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Front panel USB port.
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Rear dual PSU power slots with front-to-back or back-to-front airflow.
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Six rear slots for fan modules with front-to-back or back-to-front airflow.
Figure 89: ExtremeSwitching X690-48x-2q-4c Front Panel
1 = Console/management port
2 = USB port
3 = 1 Gb/10GBASE-X SFP+ ports
Figure 90: ExtremeSwitching X690-48x-2q-4c Rear Panel
1 = Grounding lug
2 = Replaceable fan modules
ExtremeSwitching X690 Series Switch LEDs
The following tables describe the meanings of the LEDs on the front panel of the ExtremeSwitching
X690 series switch.
ExtremeSwitching and Summit Switches: Hardware Installation Guide
4 = 10Gb/40Gb QSFP+ ports
5 = 10Gb/25Gb/40Gb/50Gb/100Gb QSFP28 ports
3 = AC power supplies
ExtremeSwitching Switches
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