Extreme Networks - 8-PORT POE+ GIGABIT W/ 4-PORT SFP OPERATING TEMPERATURE -40C - +75C ISW 8GBP 4-S 8-PORT POE+ GIGABIT W/ 4-PORT SFP OPERATING TEMPERATURE -40C - +75C

D-Link - 5 PORT UNMANAGED SWITCH WITH 4X10/100/1000BASET(X) PORTS

D-Link - 8-PORT 2.5G BASE-T POE AND 2-PORT 10G SFP+ SMART MANAGED SW

ENGENIUS - ECS1528T - Cloud Managed Switch 24-port GbE CLOUD MANAGED SWITCH 24-PORT GBE

LEVELONE - GTL-2872 - SWITCH 28-PORTE GIGABIT L3 LITE MANAGED, 4x 10GBe SFP+ & SFP/RJ45 COM 28-Port L3 Lite Managed Gigabit Fiber Switch 4x 10GbE SFP+ 4x Gigabit SFP/RJ45 Combo Supports DDMI SFP transceiver

StarTech - MEDIA CONVERTER FIBRA OTTICA A ETHERNET - CONVERTITORE SFP RJ45

Tp-link - TL-SG3428XF JETSTREAM 24-PORT SFP L2+ SWITC JETSTREAM? 24-PORT SFP L2+ MANAGED SWITCH WITH 4 10GE SFP+ SLOTS

Zyxel - SWITCH MANAGED L3, 24 PORTE GIGABIT SFP+4 DUAL+4