Extreme Networks 8520 Series Hardware Installation Manual page 12

8520-48Y Switch Features
The 8520-48Y-8C-AC-F switch includes two AC power supply modules and six fan modules. Airflow
for both the fan modules and the powers supply modules is front-to-back.
8520-48Y-8C-AC-R
The 8520-48Y-8C-AC-R switch includes two AC power supply modules and six fan modules. Airflow
for both the fan modules and the powers supply modules is back-to-front.
8520-48Y-8C-DC-F
The 8520-48Y-8C-DC-F switch includes two DC power supply modules and six fan modules. Airflow
for both the fan modules and the powers supply modules is front-to-back.
8520-48Y-8C-DC-R
The 8520-48Y-8C-DC-R switch includes two DC power supply modules and six fan modules. Airflow
for both the fan modules and the powers supply modules is back-to-front.
The front panel of the 8520-48Y Series switch includes:
•
48 1/10/25GbE SFP28 ports
•
8 40/100GbE QSFP28 ports
•
1 Serial console RJ-45 port
•
1 10/100/1000BASE-T out-of-band management port
•
1 Type A USB storage port
Figure 1: 8520-48Y Series Front Panel
1 = USB Type A port
2 = Serial console port RJ-45 4 = System LEDs
The rear panel of the switch includes:
•
6 fan module slots
•
Grounding lug
•
2 power supply slots
Figure 2: 8520-48Y Series Rear Panel
12 Extreme 8520 Series Hardware Installation Guide
3 = 10/100/1000BASE-T OOB
management port
Extreme 8520 Series Overview
5 = 1/10/25Gbe SFP28 ports
6 = 40/100Gbe QSFP28 ports