Amazon.com: 24 Port Gigabit Ethernet PoE Switch with 2 Uplink Gigabit Port & 2 SFP Port, YuanLey Unmanaged 24 Port PoE+ Network Switch, Rackmout, Build in 400W Power, Support 802.3af/at, Plug and
Amazon.com: Cisco Business CBS220-48T-4G Smart Switch | 48 Port GE | 4x1G SFP | 3-Year Limited Hardware Warranty (CBS220-48T-4G-NA) : Electronics