Product Information
Product code RB912R-2nD-LTm&R11e-LTE
Architecture MIPSBE
CPU QCA9531
CPU core count 1
CPU nominal frequency 650 MHz
Dimensions 139 x 77 x 28,5 mm
License level 4
Operating System RouterOS
Size of RAM 64 MB
Storage size 16 MB
Storage type FLASH
Tested ambient temperature -40°C to 70°C
Powering
Details
MicroUSB input Voltage 5-5 V
PoE in 802.3af/at
PoE in input Voltage 12-57 V
Number of DC inputs 3 (DC jack, PoE-IN, MicroUSB)
DC jack input Voltage 8-30 V
Max power consumption 9 W
Mobile
Details
2G Category Class12
3G Category R7 (21Mbps Downlinks, 5.76Mbps Uplink)
LTE Category 4 (150Mbps Downlink, 50Mbps Uplink)
LTE FDD bands 1 (2100MHz) / 2 (1900MHz) / 3 (1800MHz) / 7 (2600MHz) / 8 (900 MHz) / 20 (800MHz)
LTE TDD bands 38 (2600MHz) / 40 (2300MHz)
Wireless
Details
Antenna gain dBi for 2.4 GHz 1.5
Wireless 2.4 GHz standards 802.11b/g/n
Wi-Fi generation 4
Wireless 2.4 GHz Max data rate 300 Mbit/s
Wireless 2.4 GHz number of chains 2
Wireless 2.4 GHz chip model QCA9531
Ethernet
Details
10/100 Ethernet ports 1
Peripherals
Details
Number of SIM slots 2 Modem (Mini SIM)
MiniPCI-e slots 1
Serial port RS232
Number of USB ports 1
USB Power Reset Yes
USB slot type microUSB type AB
Max USB current (A) 1
Other
Details
Mode button Yes
Wireless specifications
2.4 GHz Transmit (dBm) Receive Sensitivity
1MBit/s 22 -96
11MBit/s 22 -89
6MBit/s 20 -93
54MBit/s 18 -74
MCS0 20 -93
MCS7 16 -71
