POE SOLUTIONS

PoE++ Products

FR-7N3104BT

Industrial Unmanaged 4-port 10/100/1000Base-TX (PoE++) + 1-port 1000Base-SFP Ethernet Switch with Redundant DC Power Inputs

This model is also available in other configurations:

Non-PoE: FR-7N3104
PoE+ (802.3at): FR-7N3104P

Unmanaged
PoE++
Redundant DC
Din-Rail
-40°C to 75°C

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Plug-and-play, non-blocking store-and-forward architecture
Auto-negotiation and Auto-MDI/MDIX on Gigabit RJ45 ports
IEEE 802.3x flow control for full-duplex and half-duplex backpressure
802.3bt (90W per port)
Operating temperature -40°C to +75°C
High-level surge protection and fault alarm relay
Fanless design
DIN-Rail and wall-mount installation
NDAA & RoHS compliant

Interface

RJ45 Ports

4x10/100/1000BASE-T RJ45 Auto-MDI/MDI-X (Port 1-4)

SFP Ports

1x1000BASE-X SFP slot (Port 5)

Electrical and Mechanical

Operating Voltage

DC52-56V

Power Consumption

6 Watts Max (without PoE load)

PoE Ports

Port 1 to 4 IEEE802.3 af/at/bt

PoE Power Supply Type

End-span

Power Supply Pin

1/2(+), 3/6(-) or 4/5(+), 7/8(-)

Max Power Per Port

90W

Max.PoE Power Budget

120W

Surge Protection

±6kV DC, ±6kV RJ45

Enclosure

IP40 aluminum case

Dimension

120 x 90 x 35 mm

Standards

IEEE 802.3

10BaseT

IEEE 802.3u

100BaseT(X) and 100BaseFX

IEEE 802.3ab

1000BaseT(X)

IEEE 802.3x

flow control

IEEE 802.3az

Energy Efficient Ethernet

IEEE 802.1Q

VLAN Tagging

Switching

Switch Architecture

Store-and-Forward

Switch Fabric

14Gbps/non-blocking

Forward Filter Rate

7.44 Mpps(64-byte packet size)

Packet Buffer Size

512 Kbits

MAX. Packet Length

9K bytes

MAC Address Table

2K entries, automatic source address learning and aging

Environmental

Operating Temperature

-40℃ to +75℃ (-40 to 167 ℉)

Storage Temperature

-40℃ to +85℃ (-40 to 185 ℉)

Operating Humidity

5%~95% (non-condensing)

MTBF

>500,000 hours @MIL-HDBK-217F GF 25℃

Cooling

Passive Cooling

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-7N3104BT	Industrial Unmanaged 4-port 10/100/1000Base-TX (PoE++) + 1-port 1000Base-SFP Ethernet Switch with Redundant DC Power Inputs	Dual DC9-56V	-40 to +75°C

TypeVersionRelease Date

Datasheet

FR-7N3104 Series Datasheet

Datasheet

Download

Manual

7 Series Quick Start Guide

Manual

Download

Dimensions (W×D×H)

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POE SOLUTIONS

PoE++ Products

FR-7N3104BT

Industrial Unmanaged 4-port 10/100/1000Base-TX (PoE++) + 1-port 1000Base-SFP Ethernet Switch with Redundant DC Power Inputs

This model is also available in other configurations:

Protected by hardware warranty

Protected by hardware warranty

AVAILABLE MODELS

Dimensions (W×D×H)

Send Enquiry

Our team typically responds within 1 business day.

FR-7N3104BT

Your data is handled in accordance with our Privacy Policy.

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