Specifications Details Product code RB921UAGS-5SHPacT-NM Architecture MIPSBE CPU QCA9557 CPU core count 1 CPU nominal frequency 720 MHz Dimensions 143x247x48mm (PCB) RouterOS license 4 Operating System RouterOS Size of RAM 128 MB Storage size 128 MB Storage type NAND MTBF Approximately 200'000 hours at 25C Tested ambient temperature -40C to 70C Powering Details Number of DC inputs 1 (PoE-IN) Max power consumption 25 W Max power consumption without attachments 21W Cooling type Passive PoE in Passive PoE PoE in input Voltage 8-30 V Wireless specifications Details Wireless 5 GHz Max data rate 1300 Mbit/s Wireless 5 GHz number of chains 3 Wireless 5 GHz standards 802.11a/n/ac Wireless 5 GHz chip model QCA9880 Wireless 5 GHz generation Wi-Fi 5 Ethernet Details 10/100/1000 Ethernet ports 1 Fiber Details SFP DDMI yes SFP ports 1 Peripherals Details Number of USB ports 1 USB Power Reset Yes USB slot type USB type A Max USB current (A) 1 Other Details PCB temperature monitor Yes Voltage Monitor Yes Beeper Yes Certification & Approvals Details Certification CE, FCC, IC, EAC, ROHS IP IP54 Wireless specifications 5 GHz Transmit (dBm) Receive Sensitivity 6MBit/s 33 -96 54MBit/s 31 -81 MCS0 33 -96 MCS7 31 -77 MCS9 27 -72
Included parts - 24V 1.2A power adapter - Metal ring (one) - DIN mount (K-27) - Gigabit PoE injector