POE SOLUTIONS

PoE++ Products

FR-7N3102BT

Industrial Unmanaged 2-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-7N3102
PoE+ (802.3at): FR-7N3102P

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

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All-aluminum case, compact and fanless design
2×10/100/1000Mbps Full/Half Duplex, Auto-Negotiation and Auto-MDI/MDIX
IEEE 802.3af/at/bt standard
Operating temperature from -40 to 75℃
Dual redundant DC9~56V power input
Power input polarity protection; no worries about reverse connection
SFP port supports single and multimode, single or dual fiber options up to 120km
Aluminium shell, fanless design
Free fall, shock-proof and vibration-proof for industrial environments
Plug and play; no software configuration needed
Either DIN-Rail or Wall-Mount installation

Interface

RJ45 Ports

2x10/100/1000BASE-TX

Fiber Ports

1x1000BASE-X

Electrical and Mechanical

Operating Voltage

DC52-56V

Power Consumption

5 Watts Max (without PoE load)

PoE Ports

Port 1-2 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

PoE Power Budget

180W

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

Switching

Switch Architecture

Store-and-Forward

Switch Fabric

14Gbps/non-blocking

Forward Filter Rate

14,880pps(10Mbps)
148,800pps(100Mbps)
1,488,000pps(1000Mbps)

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 @Telcordia SR-332 GF 30°C

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-7N3102BT	Industrial Unmanaged 2-port 10/100/1000Base-TX (PoE++) + 1-port 1000Base-SFP Ethernet Switch with Redundant DC Power Inputs	Dual DC52-56V	-40 to +75°C