MikroTik RB4011iGS+RM Ethernet 10‑Port Gigabit Router with 10 Gbps SFP+

MikroTik RB4011iGS+RM is a high-performance, rack-mountable router equipped with a quad-core 1.4 GHz Cortex-A15 processor, 1 GB of RAM, ten Gigabit Ethernet ports, and a 10 Gbps SFP+ slot. With hardware-accelerated IPsec, passive PoE input and output capabilities, and a silent fanless metal chassis, it is designed to meet the needs of small to mid-sized businesses, ISPs, data centers, and advanced home lab environments seeking powerful and scalable network solutions.

Product Features

Quad‑core Cortex-A15 CPU with IPsec acceleration

Delivers enterprise-grade performance for routing, VPN, firewall, and quality-of-service operations, rivaling flagship models.

Ten Gigabit Ethernet ports

Offers extensive wired connectivity across ten 10/100/1000 Mbps RJ45 ports to support multiple devices and network segments.

10 Gbps SFP+ uplink

Includes an SFP+ slot for high-speed fiber or direct-attach copper uplinks, ensuring future-proof networking.

Passive PoE input and output

Allows flexible power input via DC jack or passive PoE on port 1 and provides passive PoE output on port 10 to power devices like access points or cameras.

Fanless metal chassis with rack ears

Compact design (228 × 120 × 30 mm) easily mounts in a 1U rack. The passive cooling ensures quiet, reliable performance in dense deployments.

RouterOS v7 with license level 5

Equipped with advanced networking features such as dynamic routing, VPN (IPsec, WireGuard), firewall, SNMP, NetFlow, and container support, making it ideal for professional network management.

System health monitoring

Built-in sensors monitor PCB temperature and voltage, supporting predictive maintenance and reliable operation.

Product Specifications

• Product code: RB4011iGS+RM
• CPU: four-core Cortex‑A15, auto-scaling between 533–1900 MHz
• RAM: 1 GB
• Storage: 512 MB NAND
• Ethernet: 10 × RJ45 10/100/1000 Mbps
• SFP+ slot: up to 10 Gbps
• Switch chip: Realtek RTL8367SB
• PoE input: passive on Ether1 or DC jack, 12–57 V
• PoE output: passive on Ether10, configurable to deliver up to 600 mA (<30 V) or 420 mA (>30 V)
• Power consumption: approximately 18 W idle; up to 33 W with PoE output
• Cooling: passive, fanless
• Operating temperature range: –40 °C to +70 °C
• MTBF: approximately 200,000 hours at 25 °C
• Dimensions: 228 × 120 × 30 mm
• Chassis: metal, matte black, IP20 rated
• Console port: RJ45 serial
• Monitoring: on-board PCB temperature and voltage sensors
• RouterOS license: v7, level 5
• Included items: 24 V 1.5 A power adapter, rack-mount ears, screw kit

Frequently Asked Questions (FAQs)

Q1: What type of power input does the RB4011iGS+RM support?

The router supports passive PoE input (on port 1) and a DC jack input, both accepting 12–57 V. It comes with a 24 V 1.5 A power adapter.

 

Q2: Can the RB4011iGS+RM provide power to other devices?

Yes. Port 10 supports passive PoE output, delivering up to 600 mA at voltages below 30 V and up to 420 mA above 30 V. This is useful for powering access points or IP cameras.

 

Q3: Is the SFP+ port compatible with DAC cables?

No. The RB4011iGS+RM does not support passive DAC (Direct Attach Copper) cables. Use only supported active SFP+ modules for 10 Gbps connectivity.

 

Q4: Does this router support VLAN configurations?

Yes. It fully supports VLANs and allows configuration of tagged and untagged ports via RouterOS. It is suitable for networks with multiple VLAN segments such as guest, internal, and VoIP.

 

Q5: Can it handle heavy traffic with VPN and multiple subnets?

Yes. With its quad-core processor and 1 GB RAM, the RB4011iGS+RM handles complex routing tasks including VPNs, firewalls, multiple subnets, and VLANs with minimal CPU load.

 

Q6: How do I reset the device to factory settings?

Hold the reset button while powering on the device. Release it when the ACT LED starts flashing to reset the configuration. Holding the button too long may trigger Netinstall mode.

 

Q7: Is this router silent in operation?

Yes. It features a fanless metal chassis with passive cooling, making it completely silent—ideal for noise-sensitive environments.