Mikrotik RB1100AHx4 wired router Gigabit Ethernet

The MikroTik RB1100AHx4 wired router offers 13 Gigabit Ethernet ports in a 1U rackmount stainless steel chassis, powered by an Annapurna Labs AL21400 CPU with four Cortex-A15 cores at 1.4 GHz. Designed for high-throughput wired networks, it delivers up to 7.5 Gbit/s aggregate throughput and includes IPsec hardware acceleration (up to 2.2 Gbps with AES128). The unit provides a serial RS232 port and supports redundant power configurations including -48V DC telecom input and 802.3at/af PoE.

Advantages

The RB1100AHx4 combines a multi-core Annapurna processor and hardware IPsec acceleration to handle large routing and VPN workloads while maintaining gigabit connectivity across 13 Ethernet ports. Its 1U rackmount stainless steel enclosure and dual redundant power options (including -48V DC and PoE support) make it suitable for continuous operation in rack environments. LED indicators allow straightforward status monitoring.

Suitable for

• Enterprise or ISP edge routing where multiple Gigabit ports are required
• Hardware-accelerated IPsec VPN concentrator or site-to-site VPN termination
• Server room or rack deployments needing 1U footprint and redundant power

Key specifications

• CPU: Annapurna AL21400, 4 × Cortex-A15 cores, 1.4 GHz
• Ports: 13 × Gigabit Ethernet (RJ-45)
• Throughput: up to 7.5 Gbit/s aggregate
• IPsec hardware acceleration: up to 2.2 Gbps (AES128)
• Form factor: 1U rackmount, stainless steel case
• Serial: RS232 console port
• Power: dual redundant power supplies; supports -48V DC and 802.3at/af PoE

How to use

Install the RB1100AHx4 into a 19" rack using the included 1U mounting hardware and connect your network via the 13 Gigabit Ethernet ports. Use the RS232 serial console for initial configuration or recovery tasks. Configure routing, firewall and IPsec settings through MikroTik RouterOS using Winbox, WebFig or the command-line interface. If redundant power is required, connect both power inputs and, if available, the -48V DC feed or a compatible PoE source per installation requirements.

Recommendations

Place the device in a ventilated rack space and ensure both power inputs are connected when deploying in critical environments. Regularly update RouterOS to the latest stable version to maintain security and performance.