RB4011+iGS mPCIe addition ep. 2: the short-circuit strikes back : r/mikrotik
10GBase-ZR 80Km SFP+ Compatible Transceiver for Mikrotik RB4011 | Compufox.com
Mikrotik RB4011 wall mount kit (WMK4011) is a simple solution for mounting the RB4011 in public locations to avoid accidental unplugging of cables. - New! :: Mikrotik Desktop Routers :: ICD Group, Inc
Are the antennas on the RB4011 detachable? - MikroTik