Network Management Software

POE SOLUTIONS

PoE++ Products

FR-7M3208FBT

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

This model is also available in other configurations:

Non-PoE: FR-7M3208F
PoE+ (802.3at): FR-7M3208FP
PoE+ (802.3at) 24VDC Input: FR-7M3208FP-24V
PoE++ (802.3bt) 24VDC Input: FR-7M3208FBT-24V

Protected by hardware warranty

Advance replacement. Global coverage.

Protected by hardware warranty

Advance replacement. Global coverage.

  • Layer 2+ Features

    .ERPSv2 redundant ring (<20ms) & STP/RSTP/MSTP
    .802.1Q VLAN, QinQ, and GVRP
    .Dynamic LACP and static trunking
    .IGMP Snooping v1/v2/v3 and Fast Leave
    .QoS rate limiting, CoS, and 802.1p priority
    .IPv4 static routing & VLAN interfaces
  • Software Management

    .WebGUI, CLI, and NMS management
    .SNMPv1/v2c/v3, LLDP, and SNTP
    .Port mirroring and HTTP firmware updates
    .Modbus TCP/RTU & serial protocol conversion
  • Security

    .IEEE 802.1X and RADIUS authentication
    .MAC/IP-based ACL
    .DHCP Snooping with Option 82
    .SSHv2 and TLSv1.2 secure access
  • PoE Functions*
    .802.3bt PoE (90W per port)
    .PoE scheduling / Auto PD reboot
    .Long reach PoE 250m, data rate at 10Mbps
    .PoE budget & usage threshold monitoring
  • Industrial Features

    .Operating temperature -40°C to +75°C
    .Redundant DC power inputs / Alarm relay
    .High ESD/surge protection / Fanless
    .DIP switch (RSTP / VLAN / SFP speed)
    .NDAA & RoHS compliant
Interface
RJ45 Ports
8x10/100/1000BASE-T RJ45 Auto-MDI/MDI-X (Port 1-8)
Console
1x RJ45-to-RS232 Serial Port(115200)
Bypass
Connector:
Default: 2 x 1000BASE-X Simplex ST (Port 9 & 10); SC/LC/FC connector optional

Optic Mode,Wavelength, Distance:
Port 9: T1310/R1550nm 20km
Port 10: T1550/R1310nm 20km

Bypass Return Loss:
Multimode: >50dB;Singlemode: >35dB

Bypass Insertion Loss:
Typical: 1.0dB; Max: 1.5dB

Bypass Switching Time :< 8ms
Electrical and Mechanical
Input Voltage
DC52-56V
Power Consumption
10 Watts Max (without PoE load)
PoE Ports
Port 1 to 8 IEEE802.3 af/at/bt
PoE Power Supply Type
End-span
Power Supply Pin
1/2(+), 3/6(-) or 4/5(+), 7/8(-)
Power Supply Pin
90W
Max. PoE Power Budget
470W
Surge Protection
±6kV DC, ±6kV RJ45
Enclosure
IP40 aluminum case
Dimension
138 x 108 x 49mm
Standards
IEEE 802.3
10BaseT
IEEE 802.3u
100BaseT(X) and 100BaseFX
IEEE 802.3ab
1000BaseT(X)
IEEE 802.3z
1000BaseSX/LX/LHX/ZX
IEEE 802.3x
Flow Control
IEEE802.1D
Spanning Tree Protocol
IEEE 802.1Q
VLAN Tagging
IEEE 802.1p
Class of Service
IEEE802.3ad
Port Trunk with LACP
IEEE 802.3az
Energy Efficient Ethernet
IEEE 802.1ab
Link Layer Discovery Protocol
IEEE 802.1w
Rapid Spanning Tree Protocol
IEEE 802.1s
Multiple Spanning Tree Protocol
IEEE 802.1x
Authentication
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

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
Software Features
Port Configuration
Port(Admin Status) disable/enable
Copper Port: Auto-negotiation 10/100/1000Mbps full and half duplex mode selection
Fiber Port: 100M/1000M speed selection
Flow Control disable/enable
Power saving(EEE) disable/enable
Each port description
Port Status
Display each ports’ speed duplex mode, link status, flow control status, auto negotiation status, Fiber Port Information, Port Traffic
Port Mirroring
Source Ingress/ Egress Port/ Both, Many-to-1 monitor
VLAN
Up to 4K VLAN groups, out of 4094 VLAN IDs
IEEE 802.1Q tag-based VLAN
IEEE 802.1AD Q-in-Q tunneling (Double VLAN)
GVRP(Generic VLAN Registration Protocol)
Link Aggregation
IEEE 802.3ad LACP/Static trunk
Supports 6 trunk groups with 4 ports per trunk
Spanning Tree Protocol
IEEE 802.1D Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
Multicast
Dynamic/Static Multicast groups
IGMP Snooping v1,2,3
Port-based IGMP Snooping Fast Leave
GMP Querier
Rate Limitation
Per Port Rate Limitation
Ingress: 16-1000000 kbps/Egress: 16-1000000 kbps
Ring
ITU-T G.8032 ERPS, Recovery time<20ms
QoS
Traffic classification based, strict priority and WRR
8-level priority for switching
-Port number
-802.1p priority
-802.1Q VLAN tag
-DSCP/TOS field in IP Packet
ACL
IP-based ACL/MAC-based ACL
ACL based on:
-MAC Address
-IP Address
-Ethertype
-Protocol Type
-VLAN ID
-DSCP
-802.1p Priority
Security
Port Security
Static MAC address
IEEE 802.1x port-based network access control
RADIUS authentication
DHCP Snooping, DHCP option 82
Layer 3 Functions
IP Interfaces
Max. 8 VLAN interfaces
Routing
Max.32 routing entries
Table Routing
IPv4 software static routing

Management
Basic Management Interface
Console; Telnet; Web browser; SNMPv1/v2c
Secure Management Interface
SSHv2, TLSv1.2, SNMPv3

System Management
Firmware Upgrade by HTTP protocol through Ethernet network
Configuration upload/download through HTTP
Remote syslog, System log
LLDP protocol, SNTP
PREVIEW NMS
Alarm(Relay, Led, Temperature, Trap, Power)
Environmental
Operating Temperature
-40°C~75°C (-40 to 167°F)
Storage Temperature
-40°C~85°C (-40 to 185°F)
Operating Humidity
5%~95% (non-condensing)
MTBF
907,476 hours @ Telcordia SR-332 Standard
Cooling
Passive Cooling, Fanless Design
Noise Level
0 dBA
Regulatory
ISO
Manufactured in ISO-9001facility
Safety
IEC62368-1:2020+A11:2020
EMI
FCC Part 15B Class A, IEC 61000-3-2

EMS
IEC61000-4-2 ESD: Contact:±8kV, Air:±15kV
IEC61000-4-5 Surge: Power: ±6kV; RJ45:±4kV/±6kV(PoE)
Shock
IEC 60068-2-27
Free Fall
IEC 60068-2-32
Vibration
IEC 60068-2-6
Environmental
RoHS 2011/65/EU Annex II(EU)

AVAILABLE MODELS

Model Number Description Input Voltage Op. Temp.
FR-7M3208FBT Industrial L2+ Managed 8-port 10/100/1000Base-TX (PoE++) + 2-port Optical Fiber Bypass Switch with Redundant DC Power Inputs Dual DC52-56V -40 to +75°C
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)

Fiberroad Ethernet switch operating-environment, enclosure and power-supply feature overview
Feature illustration of an industrial Ethernet switch shown with power-grid and solar-energy applications
Network management interface for Fiberroad Ethernet switch, showing device settings and configuration controls

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FR-7M3208FBT

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


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