Amazon.com: Mikrotik CRS326-24G-2S+RM Network Switch L2 Gigabit Ethernet (10/100/1000) Grey Power Over Ethernet (PoE) : Electronics
Manual:CRS Router - MikroTik Wiki
Home Lab: MikroTik CCR2004 and CRS317 Configuration - Derek Seaman's Tech Blog
Manual:CRS1xx/2xx series switches examples - MikroTik Wiki
MikroTik 24 Port, two SFP+ 10G port Cloud Router Switch, CRS226-24G-2S+IN - WLANMall
Mikrotik Cloud Router Switch CRS328-24P-4S+RM - PoE out switch, 24 PoE out Gigbit Ethernet ports with 4 SFP+ cages in a 1U rack mount case - New! :: Mikrotik Switches :: ICD Group, Inc