What is the RB1100AHx4?

The RB1100AHx4 is a 1U rackmount network device equipped with 13 Gigabit Ethernet ports. MikroTik offers two variants: the standard version and the “Dude edition”. The latter includes high-speed storage connectors (two SATA and two M.2) and a preinstalled 60 GB M.2 drive, designed specifically for features that require significant storage capacity, such as the Dude database or proxy cache. Both models support hardware IPsec acceleration, offering superior performance in this area compared to previous RouterBOARD devices.

What are the main technical specifications?

The key specifications of the RB1100AHx4 include:

  • CPU: AL21400 (Annapurna Labs), 4-core Cortex A15 at 1.4 GHz, with a maximum throughput of up to 7.5 Gbit/s.
  • RAM: 1 GB.
  • Ethernet ports: 13 10/100/1000 ports; ports 11 and 12 support the Ethernet bypass function.
  • Storage: 128 MB NAND. The Dude version adds 60 GB on M.2 SATA 3, two SATA 3 slots (2.5 inch) and two M.2 SATA 3 slots (formats 2242, 2260, 2280, M-key).
  • Power supply: Dual IEC connectors (100-240 V), telecom DC connector (20-57 V, supports -48 V) and PoE 802.3at input (20-57 V). Redundant power supply.
  • Monitoring: Voltage, PCB temperature and current.
  • Dimensions: 443 x 148 x 44 mm.
  • Operating temperature: From -40°C to +70°C (tested).
  • Operating system: RouterOS with a level 6 license.
  • Maximum power consumption: 25 W for the Dude version, 20 W for the standard version.
  • Other interfaces: RS232 serial port, microSD slot, beeper.

Who is it for and in which scenarios does it make sense?

The RB1100AHx4 is suitable for professional environments where a compact but powerful router is required, with many Gigabit ports in limited rack space. The standard version is ideal for high-performance routing and switching, leveraging hardware IPsec acceleration. The Dude version is specific for those who need to manage I/O-intensive local services, such as proxy cache or the Dude database, without having to add external storage.

What to know before choosing it?

Before purchasing, you must verify power supply compatibility: the device supports standard AC via dual IEC, telecom DC (-48 V), and PoE 802.3at. If you opt for the Dude version, you get significant additional storage but with a slightly higher maximum power consumption (25 W compared to 20 W for the base version). Both models operate within a wide temperature range (-40°C to +70°C), making them suitable even for installations in unconditioned environments, provided they are within the specified limits.

Frequently asked questions

Does the RB1100AHx4 support hardware IPsec acceleration?

Yes, the RB1100AHx4 supports hardware IPsec acceleration. MikroTik states that this device is faster in this specific operation than any previous RouterBOARD device.

What is the difference between the standard version and the Dude edition of the RB1100AHx4?

The main difference lies in storage: the Dude edition includes two SATA slots, two M.2 slots, and a preinstalled 60 GB M.2 drive, along with included SATA cables. The standard version has only 128 MB of NAND and lacks these additional storage connectors.

Can the RB1100AHx4 be powered via PoE?

Yes, the RB1100AHx4 supports 802.3at PoE input with a voltage range of 20 V to 57 V. It also features two IEC connectors for AC power and a telecom DC connector for -48 V power supplies.

What is the maximum power consumption of the RB1100AHx4?

The maximum power consumption of the RB1100AHx4 is 25 W for the Dude edition and 20 W for the standard version.

Learn more on the MikroTik website: RB1100AHx4 page and official datasheet (PDF).