- Introducing RB1100AHx4, 13× Gigabit Ethernet ports Router, powered by Annapurna Alpine AL21400 CPU with four Cortex A15 cores, clocked at 1.4GHz each, for a maximum throughput of up to 7.5Gbit. The device supports IPsec hardware acceleration (up to 2.2Gbps with AES128)
- Unit comes with 1U rackmount case, RS232 serial port and dual redundant power supplies (with -48v DC telecom power and 802.3at/af support)

Specifications
- Architecture: ARM 32bit
- CPU: AL21400-1400-A0-E-1AN-8-C
- CPU core count: 4
- CPU nominal frequency: 1.4 GHz
- Dimensions: 444×148×47 mm
-License level: 6
- Operating System: RouterOS
-Size of RAM: 1 GB
- Storage size: 128 MB
- Storage type: NAND
Powering
- Max Power consumption: 20W
- Number of DC inputs: 2 (PoE-IN, 2-pin terminal)
- PoE in: 802.3af/at
- PoE in input Voltage: 20-57 V
- 2-pin terminal input Voltage: -48, 12-57 V
- Number of AC inputs: 2
- AC input range: 100-240 V
Ethernet
- 10/100/1000 Ethernet ports: 1
Peripherals
- Serial port: RS232
Other
- Current Monitor: Yes
- PCB temperature monitor: Yes
- Voltage Monitor: Yes

- Included parts:
* K10 R2 screw kit
* Rack ears
* IEC cord