INDUSTRIAL ETHERNET SWITCHES

Managed Ethernet Switches

FR-7M348F

Industrial L2+ Managed 16-port 10/100/1000Base-TX + 12-port 100/1000Base-SFP Ethernet Switch with Redundant DC Power Inputs

Engineered for continuous operation, the switch features dual power inputs to enhance system availability and ensure uninterrupted connectivity. It is housed in an IP40-rated metal enclosure and supports DIN-rail or wall mounting for flexible deployment. With an operating temperature range of -40 to 75°C, the switch is suitable for use in extreme industrial environments.

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

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16×10/100/1000BASE-T Gigabit Ethernet RJ45
12×100/1000BASE-X SFP Slots
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℉)
All-aluminium case, compact and fanless design

Hardware Specifications

Product

FR-7M348F

Copper Ports

16×10/100/1000BASE-T RJ45 Auto-MDI/MDI-X (Port 1-16)

Fiber Ports

12×100/1000BASE-X SFP Slots (Port 17-28)

Console

1x RJ45-to-RS232 Serial Port (115200)

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

Surge Protection

±6kV DC, ±4kV RJ45

Enclosure

IP40 aluminum case

Installation

DIN-Rail and Wall-mount

Dimension

155 x 128 x 88mm

Weight

1500g (Bare weight), 1800g (With package)

Switching

Switch Architecture

Store-and-Forward

Switch Fabric

56Gbps/non-blocking

Forwarding Rate

41.66Mpps (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

Environmental

Operating Temperature

-40℃~75℃ (-40 to 167 ℉)

Storage Temperature

-40℃~85℃ (-40 to 185 ℉)

Operating Humidity

5%~95% (non-condensing)

MTBF

907,476 hours @ Telcordia SR-332 Standard

Heat Dissipation

65 BTU/h

Cooling

Passive Cooling, Fanless Design

Noise Level

0 dBA

AVAILABLE MODELS

Industrial L2+ Managed 16-port 10/100/1000Base-TX + 12-port 100/1000Base-SFP Ethernet Switch with Redundant DC Power Inputs

TypeVersionRelease Date

Datasheet

FR-7M348F_P_BT Series Datasheet

Datasheet

V2.0

30/03/2026

Download

Manual

7 Series Quick Start Guide

Manual

Download

Manual

WebGUI Network Management User Manual

Manual

Download

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Poe Solutions

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INDUSTRIAL ETHERNET SWITCHES

Managed Ethernet Switches

FR-7M348F

Industrial L2+ Managed 16-port 10/100/1000Base-TX + 12-port 100/1000Base-SFP Ethernet Switch with Redundant DC Power Inputs

Protected by hardware warranty

Protected by hardware warranty

AVAILABLE MODELS

Dimensions (W×D×H)

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