Tripp Lite SmartPro 1500VA UPS Backup, AVR, 8 Outlets, 900W, 120V, LCD, USB, DB9

D-Link SmartPro DGS-1510-52X - Switch - 52 Ports - Managed - Rack-mountable

D-Link Systems Part# DGS-1510-52XMP

Switches and Bridges – Ethernet Switch - Gigabit Ethernet - 10 Gigabit Ethernet Ethernet Technology - DGS-1510 - Twisted Pair - Optical Fiber - 48 Total Number of Network Ports - 4.0 Total Number of Expansion Slots - SFP+ - ...

52-Port Gigabit Smart MNG PoE SWT FD

D-Link Systems Part# DGS-1210-52MP/ME

Switches and Bridges – Ethernet Switch - Gigabit Ethernet - Metro DGS-1210/ME - No Stack Port - Twisted Pair - Optical Fiber - 48 Total Number of Network Ports - 4.0 Total Number of Expansion Slots - No Redundant Power ...