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12-Port 10G Layer 2 Managed SFP+ Switch

52-Port Gigabit Web Smart 740W PoE+ Switch with 10G

52-Port Gigabit Web Smart PoE+ Switch with 10G SFP+

TPE-BG102G - 4 x Gigabit PoE++ ports (up to 95W) - 4 x Gigabit PoE+ ports (up to 30W) - 2 x Gigabit SFP Slots - 240W PoE power budget - 20Gbps switching capacity - Internal power supply - Fanless...

10 Ft. USB to Serial Converter

6-Port Industrial Gigabit L2+ Managed PoE++ DIN-Rail Switch

5-Port Unmanaged 2.5G Switch (V1.1R) TEG-S350, Unmanaged,

10G PoE++ Injector

5-Port Gigabit PoE+ Switch (60W) TPE-TG51G, Gigabit

USB to Serial Converter TU-S9, RS-232, USB 1.1,