Extreme Networks ExtremeSwitching 5520 Series, Hardware Installation Manual

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transceivers located on the front panel of the switch. Standard 40 Gb Ethernet Optics and passive and
active cables can be used in the QSFP28 ports for stacking 5520s together using SummitStack-V160.
Stacking cables for 5520 switches are ordered separately.
For information about QSFP28 and QSFP+ optical modules, see the Extreme Networks Pluggable
Transceivers Installation Guide .
Operating Temperatures
All 5520 switch models support an operating range from 0°C to 50°C. Temperature restrictions apply
for some models at high altitudes.
Feature Licensing
The ExtremeSwitching 5520 Series switches support Unified Licensing, so that you can use them with
multiple operating systems. There are two methods of acquiring feature licenses: manual or through
ExtremeCloud IQ™ (XIQ).
For EXOS licensing, see ExtremeXOS 31.1 Feature License Requirements .
For VOSS licensing, see Release Notes for VOSS 8.2.5 .
For XIQ licensing, see Licensing Information .
5520-24T Switch Features
The front panel of the 5520-24T switch includes:
•
24 10/100/1000Mb full/half duplex MACsec capable ports
Note
Half-duplex is not supported on these ports when operating at 1Gbps.
•
1 VIM slot
•
1 Type-A USB port
•
1 Micro-B USB console port
•
2 Stacking/QSFP28 ports
Figure 1: 5520-24T Front Panel
1 = 10/100/1000Mb ports 3 = Micro-B USB console port 5 = VIM port (covered)
2 = USB 1 port 4 = Stacking/QSFP28 ports
Operating Temperatures ExtremeSwitching 5520 Series Overview
14 ExtremeSwitching 5520 Series Hardware Installation Guide