S5810-48FS, 48-Port Gigabit Ethernet L3 Fully Managed Pro Switch, 48 x 1Gb SFP, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip - FS Germany
TP-LINK JetStream 8-Port Gigabit Smart PoE+ Switch with 2 SFP Slots (TL-SG2210P) - The source for WiFi products at best prices in Europe - wifi-stock.com
China 26-Port Poe Switch, with 24 Ports 10/100/1000m Poe Port+2 Gigabit SFP Fiber Port, Build-in Power Supply, Total: 250W - China Poe Switch, Fiber Switch
GitHub - sfptotal/SFPTotal-Protocol: Description of the command protocol for programmers SFPTotal.
CTC UNION 4 Port Gigabit Managed Switch. 4x10/100/1000Base-T(X), plus 4x 100/1000Base-
10 port Full Gigabit POE System Smart Ethernet Switch 8*POE+1*RJ45+1*SFP port 802.3af/at total 110W,For IP Camera/Wireless AP|Transmission & Cables| - AliExpress
China Gigabit Poe Switch 8+2+2SFP All Gigabit PSE1008gsr Total Power 150W 8 Port and 2 Gigabit Tp/SFP Not Combo Uplink Port Sdapo Poe Switch - China SFP Poe Swtich and All Gigabit with SFP Poe Swtich price
HGW-802S-PSE - 8x RJ45 + 2x SFP ports Gigabit Ethernet PoE Industrial fiber switch 240W total power, DIN rail mount, -40 to +75 Celsius