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 - DIS-100G-5SW 5 PORT UNMANAGED SWITCH WITH 4 X 5 PORT UNMANAGED SWITCH WITH 4 X 10/100/1000BASET(X) PORTS 1 X 100/1000BASESFP PORTS

D-Link - DMS-1100-10TP

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 RJ45 IMC1GSFP Media Converter fibra ottica a Ethernet - Convertitore industriale da fibra a rame - 1Gbps SFP a RJ45/Cat6 - IP-30 (IMC1GSFP)

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