Fortinet FortiSwitchRugged 112D-POE

Fortinet FortiSwitch Rugged 112D-POE (FSR-112F-POE)

The FortiSwitch Rugged 112D-POE is a secure, industrial-grade Ethernet switch built for harsh environments and operational technology (OT) networks. Designed with a fanless, ruggedized chassis and redundant power inputs, it delivers reliable switching and next-generation PoE for edge devices like cameras, sensors, and wireless access pointswithout sacrificing security or manageability.

Built for Harsh Industrial Conditions

FortiSwitch Rugged is engineered for hostile and remote deployments, offering:

• Fanless design (no moving parts) for improved reliability

• IP40 ingress protection for dust/industrial environments

• Extreme operating temperatures: -40°C to 75°C (environment dependent)

• Mean time between failures (MTBF): > 30 years

Next-Generation PoE++ for OT and IoT

Power and data delivered over the same cable makes it ideal for industrial edge rollouts. The FSR-112F-POE includes:

• 8 x PoE ports supporting 802.3af/at/bt (up to 90W per port)

• 240W total PoE power budget

• Supports powering devices like IP cameras, sensors, and Wi-Fi access points

Flexible Connectivity for Mixed Environments

Designed to support both modern and legacy devices with auto-negotiation and mixed media:

• 8 x 1G/100M/10M RJ45 ports

• 4 x 1G/100M SFP ports

• Gigabit performance and above on all ports, with support for legacy speeds

Security-Driven Networking with FortiLink

When deployed with a FortiGate (including FortiGate Rugged), FortiLink allows the switch to become a logical extension of the firewallbringing switching into the Fortinet Security Fabric for unified control and simplified operations. This enables:

• Centralized VLAN configuration and policy management

• Integrated visibility and device detection

• 802.1X authentication (port-based, MAC-based, MAB)

• DHCP snooping, Dynamic ARP Inspection, IP source guard, IPv6 RA guard

• Entry-level NAC capabilities and FortiGuard IoT identification (FortiLink-enabled deployment)

Core Performance

• Switching capacity (duplex): 24 Gbps

• Forwarding rate (duplex): 35.7 Mpps

• Latency: < 1 µs

• 16K MAC address table

• 4K VLAN support

• 1GB DDR4 RAM, 32MB SPI + 1GB NAND flash

Resilient Power Design

Built for maximum uptime in remote/industrial locations:

• Redundant power input terminals

• Reverse power protection

• Input voltage range:

  • ±50V to ±57V DC (PoE operation)

  • ±12V to ±57V DC (non-PoE operation)

Form Factor and Warranty

• DIN-rail mount, compact industrial footprint

• Limited lifetime warranty

View data sheet: FortiSwitch Rugged Data Sheet