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INDUSTRIAL ETHERNET SWITCHES

Managed Ethernet Switches

FR-7M3208F

Industrial L2+ Managed 8-port 10/100/1000Base-TX + 2-port Optical Fiber Bypass Switch with Redundant DC Power Inputs

Engineered for reliability in the most demanding industrial environments, the Layer 2+ Plus Managed Industrial Ethernet Switch seamlessly integrates dual power input design to ensure uninterrupted connectivity. Enclosed in a rugged IP40-rated housing that can be easily mounted on DIN rails or walls, it excels in harsh settings where durability and uptime are critical. With its exceptional operating temperature range of -40 to 75°C, this switch is built to withstand extreme conditions.

  • L2+
  • Redundant DC
  • Din-Rail
  • -40°C to 75°C
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Download Datasheet

Protected by hardware warranty

Advance replacement. Global coverage.

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Protected by hardware warranty

Advance replacement. Global coverage.

View policy
  • 8×10/100/1000BASE-T Gigabit Ethernet RJ45
  • 2x1000Base-X Optical Fiber Bypass
  • Optionally support IEEE 802.3 af/at/bt Power Over Ethernet Standard
  • Full gigabit L2+ management, easy to manage the network by CLI/WebGUI/NMS.
  • Build up a redundant industrial network with STP/RSTP/MSTP/ERPSv2
  • Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning
  • Traffic Classification Based on IEEE 802.1p, CoS, WRR, and Strict Mode
  • SNMPv1/v2c/v3 for different levels of network management
  • Wide operating temperature range -40 to 75℃ (-40 to 167℉)
Hardware Specifications
Product
FR-7M3208F
Copper Ports
8×10/100/1000BASE-T RJ45 Auto-MDI/MDI-X (Port 1-8)
Bypass Interface Connector
Default: 2 x 1000BASE-X Simplex ST (Port 9 & 10); SC/LC/FC connector optional
Bypass Optic Mode, Wavelength, Distance
Port 9: T1310/R1550nm 20km; Port 10: T1550/R1310nm 20km (Default)
Bypass Return Loss
Multimode: ≥50dB; Singlemode: ≥35dB
Bypass Insertion Loss
Typical: 1.0dB; Max: 1.5dB
Bypass Switching Time
＜8ms
Surge Protection
±6kV DC, ±4kV RJ45
Connector
1 removable 6-contact terminal blocks; Pin 1/2 for Power 1, Pin 3/4 for Power 2, Pin 5/6 for fault alarm
Alarm
One relay output for power failure, Alarm relay current carry ability: 1A@24V DC
RAM
128Mbyte
FLASH
32MByte
Reset Button
＜5 sec: System Reboot; ＞10 sec: Factory Default
Enclosure
IP40 aluminum case
Installation
DIN-Rail and Wall-mount
Dimension
138 x 108 x 49mm
Weight
700g (Bare weight), 850g (With package)
Switching
Switch Architecture
Store-and-Forward
Switch Fabric
36Gbps/non-blocking
Forwarding Rate
11.9Mpps (64-byte packet size)
Packet Buffer Size
4 Mbits
Maximum Packet Length
10K bytes
MAC Address Table
8K entries, automatic source address learning and aging
Flow Control
IEEE 802.3x pause frame for full duplex, Back pressure for half duplex
Power Supply
Input Voltage
DC9-56V

AVAILABLE MODELS

Industrial L2+ Managed 8-port 10/100/1000Base-TX + 2-port Optical Fiber Bypass Switch with Redundant DC Power Inputs

TypeVersionRelease Date
Datasheet
FR-7M3208F_P_BT Series Datasheet
Datasheet
V3.1
16/06/2026
Manual
7 Series Quick Start Guide
Manual
Manual
WebGUI Network Management User Manual
Manual

Dimensions (W×D×H)

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FR-7M3208F

8-port Gigabit-TX + 2-port Optical Fiber Bypass Switch


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