Extreme Networks Inc. 5520-Vim 4X10GE SFP+

5520 48 Port Data Switch

Extreme Networks Inc. Part# 5520-48T

Switches and Bridges – Ethernet Switch - Gigabit Ethernet - 100 Gigabit Ethernet Ethernet Technology - ExtremeSwitching 5520 - Twisted Pair - Optical Fiber - 48 Total Number of Network Ports - QSFP28 - Versatile Interface ...

4120 24 Port Stackable Multigig Switch with 24 10M/100M/1G/2.5GBASE T 90W PoE

Extreme Networks Inc. Part# 4120-24MW-4Y

Switches and Bridges – Ethernet Switch - 2.5 Gigabit Ethernet Ethernet Technology - 25 Gigabit Ethernet Ethernet Technology - 100 Gigabit Ethernet Ethernet Technology - Gigabit Ethernet - 4000 Product Family - Optical Fiber