10G 6-Port Switch with 802.3bt PoE++. The US-XG-6POE delivers robust performance, 1/2.5/5/10 Gigabit Ethernet ports with PoE++ support, SFP+ and intelligent switching for your networks.

VGA Video Extender over Cat5 (ST121 Series).

Viscore VT-S3405D 1.25Gb/s SFP Optical Transceiver with DDMI (Refurb)

10G Rack-Mountable UniFi Application Server. The UniFi Application Server, model UAS-XG, is an Ubuntu-based Server capable of securely running all of your business applications. It integrates UniFi and UniFi Video software for centralized management of your UniFi devices.

ADSL, ADSL 2/2+ External Ethernet Modem/Router, 1 Port.