Moxa Technologies ToughNet TN-5308-4 Hardware Installation Manual

 2014 Moxa Inc. All rights reserved.

P/N: 1802053080022

TN-5308-4/8PoE Series

Hardware Installation Guide

M12 unmanaged PoE Ethernet switches

Moxa ToughNet Switch

Third Edition, April 2014

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Overview

The ToughNet TN-5308-4PoE and TN-5308-8PoE series M12 unmanaged
PoE Ethernet switches are designed for industrial applications in harsh
environments. The TN series switches use M12 connectors to ensure tight,
robust connections, and guarantee reliable operation against
environmental disturbances, such as vibration and shock. The
TN-5308-4PoE and TN-5308-8PoE series Ethernet switches provide 8 Fast
Ethernet M12 ports, 4 or 8 of which are 10/100BaseT(X) PoE compliant,
support IEEE 802.3/802.3u/802.3x/802.3af with 10/100M,
full/half-duplex, MDI/MDI-X auto-sensing, and provide an economical
solution for your industrial Ethernet network.

TN-5308-4PoE and TN-5308-8PoE switches provide up to 15.4 watts of
power per PoE port, and allow power to be supplied to connected devices
(such as surveillance cameras, wireless access points, and IP phones).
Models with an extended operating temperature range of -40 to 75°C are
also available. The TN-5308-4PoE/8PoE series Ethernet switches are
compliant with EN50155/50121-3-2/50121-4 (railway applications),
making the switches suitable for a variety of industrial applications.

Package Checklist

Your TN-5308-4PoE or TN-5308-8PoE is shipped with the following items.
If any of these items is missing or damaged, please contact your
customer service representative for assistance.

• Moxa ToughNet Switch

• Panel Mounting Kit

• Hardware Installation Guide

• Moxa Product Warranty Statement

Features

High Performance Network Switching Technology

• 8 10/100BaseT(X) ports, including 4/8 PoE ports providing up to 15.4
watts per port.

• Store and Forward switching process type.

• IEEE 802.3/802.3u/802.3x.

• 10/100M, Full/Half-Duplex, MDI/MDIX auto-sensing.

Industrial-Specific Applications

• Support 48 VDC (46 to 50 VDC) power input.

• Intelligent PD power consumption detection and classification.

• Active circuit protection.

Rugged Design

• M12 circular connector for vibration-resistant robust connections.

• Operating temperature range of -25 to 60°C, or extended operating

temperature range of -40 to 75°C for “-T” models.

• IP40, rugged metal housing.

• Panel mounting or DIN-rail mounting installation capability.

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TN-5308-4PoE Panel Layouts

1. TP port’s 10/100 Mbps LED

2. 10/100BaseT(X) port
(female 4-pin shielded M12 connector with D coding)

3. Port label

4. Screw holes for panel mounting kit or DIN rail mounting kit
(there are 3 holes: top middle, bottom left, and bottom right)

5. Power input LED

6. Power input port
(male 5-pin shielded M12 connector with A coding)

7. Grounding screw

8. Power input port pin assignment

9. Model name

10.

TP port pin assignment

11.

Model label

12.

10/100BaseT(X) PoE port

(female 4-pin shielded M12 connector with D coding)

13.

PoE port’s LED

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TN-5308-8PoE Panel Layouts

1. TP port’s 10/100 Mbps LED

2. 10/100BaseT(X) port
(female 4-pin shielded M12 connector with D coding)

3. Port label

4. Screw holes for panel mounting kit or DIN rail mounting kit
(there are 3 holes: top middle, bottom left, and bottom right)

5. Power input LED

6. Power input port
(male 5-pin shielded M12 connector with A coding)

7. Grounding screw

8. Power input port pin assignment

9. Model name

10.

TP port pin assignment

11.

Model label

12.

10/100BaseT(X) PoE port

(female 4-pin shielded M12 connector with D coding)

13.

PoE port’s LED

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Mounting Dimensions (unit = mm)

TN-5308-4PoE

TN-5308-8PoE

Panel/Wall Mounting

Mounting the TN-5308-4/8PoE on the wall requires 3 screws. Please use
the 3 screws packed in the panel mounting kit.

STEP 1: Prepare the 3 screw holes on the wall according to the positions
of the 3 screw holes on the switch shown on the mounting dimension
diagram.

STEP 2: Use one screw to go through the top-middle screw hole on the
switch and screw it into the wall.

STEP 3: Screw in the remaining 2 screws through the bottom-left and
bottom-right holes on the switch to the wall.

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NOTE

Please use the screws (M3 x 40 mm) packed in the panel
mounting kit.

DIN-Rail Mounting (optional)

With the optional DIN-Rail mounting kit
DK

-TN-5308-4/8PoE (must be purchased

separately), you can mount the
TN

-5308-4/8PoE on a 35mm DIN-Rail.

STEP 1:

Fix the DIN

-Rail attachment plate onto the

rear panel of the switch as shown in the
figure at the right.

STEP 2:

Position the TN

-5308-4/8PoE on

the DIN

-Rail, tilting to hook

clamps over the top edge of the
rail.

STEP 3:

Swing the switch down fully onto the
DIN

-Rail until both clamps

completely latch.

To remove the Moxa ToughNet Switch from the DIN-Rail, simply reverse
Steps 2 and 3 above.

Wiring Requirements

WARNING

Turn the power off before disconnecting modules or wires. The
correct power supply voltage is listed on the product label. Check
the voltage of your power sourc

e to make sure you are using

the
correct voltage. Do NOT use a voltage greater than what is
specified on the product label.
These devices must be supplied by a SELV source as defined in
the Low Voltage Directive 2006/95/EC and 2004/108/EC.

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ATTENTION

Safety First!

Be sure to disconnect the power cord before installing and/or
wiring your Moxa switch.
This device has UL508 approval. Use copper conductors only,
60/75°C

, and tighten to 4.5 pound-inches. For use in pollution

degree 2 environments.

ATTENTION

Safety First!

Calculate the maximum possible current in each power wire and
common wire. Observe all electrical codes dictating the
maximum current allowable for each wire size. If the current goes
above the maximum ratings, the wiring could overheat, causing
serious damage to your equipment.

Please read and follow these guidelines:

• Use separate paths to route wiring for power and devices. If power
wiring and device wiring paths must cross, make sure the wires are
perpendicular at the intersection point.

NOTE: Do not run signal or communications wiring and power
wiring through the same wire conduit. To avoid interference,
wires with different signal characteristics should be routed
separately.

• You can use the type of signal transmitted through a wire to
determine which wires should be kept separate. The rule of thumb is
that wiring that shares similar electrical characteristics can be
bundled together.

• Keep input wiring and output wiring separated.

• It is strongly advised that you label wiring for all devices in the system

when necessary.

Grounding the TN-5308-4/8PoE

Grounding and wire routing help limit the effects of noise due to
electromagnetic interference (EMI). Run the ground connection from the
grounding screw to the grounding surface prior to connecting devices.

ATTENTION

This product is intended to be mounted to a well

-grounded

mounting surface such as a metal panel.

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Connecting the Power Supply

The M12 A-coded 5-pin male connector on the TN-5308-4/8PoE front
panel is used for the DC power input. You have to prepare a power cord
with M12 A-coded 5-pin female connector to connect the switch to the DC
power input.

Pinouts for the power input port on the TN-5308-4/8PoE

STEP 1: Plug your power cord connector to the power input port of the

TN-5308-4/8PoE switch.

STEP 2: Screw the nut on your power cord connector to the power input
connector on the switch to ensure a tight connection.

ATTENTION

Before connecting the

TN-5308-4/8PoE to the DC power input,

make sure the DC power source voltage is stable.

Connecting the Data Lines

10/100BaseT(X) Ethernet Port Connection

All TN-5308-4/8PoE models have 8 10/100BaseT(X) Ethernet ports
(4-pin shielded M12 connectors with D coding). The 10/100TX ports
located on the TN-5308-4/8PoE’s front panel are used to connect to
Ethernet-enabled devices. Most users configure these ports for Auto
MDI/MDI-X mode, in which case the port’s pinouts are adjusted
automatically depending on the type of Ethernet cable used
(straight-through or cross-over), and the type of device (NIC-type or
HUB/Switch-type) connected to the port.

In what follows, we give pinouts for both MDI (NIC-type) ports and MDI-X
(HUB/Switch-type) ports. We also give cable wiring diagrams for
straight-through and cross-over Ethernet cables.

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Pinouts for the 10/100BaseT(X) Ports on the TN-5308-4/8PoE

Pinouts for the RJ45 (8-pin) Port

RJ45 (8-Pin)

MDI Port Pinouts

MDI-X Port Pinouts

Pin

Signal

1

Tx +

2

Tx -

3

Rx +

6

Rx -

Pin

Signal

1

Rx +

2

Rx -

3

Tx +

6

Tx -

M12 (4-pin, M) to M12 (4-pin, M) Cross-Over Cable Wiring

M12 (4-pin, M) to M12 (4-pin, M) Straight-Through Cable Wiring

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M12 (4-pin, M) to RJ45 (8-pin) Cross-Over Cable Wiring

M12 (4-pin, M) to RJ45 (8-pin) Straight-Through Cable Wiring

Auto MDI/MDI-X Connection

The Auto MDI/MDI-X function allows users to connect TN-5308-4/8PoE’s
10/100BaseTX ports to any kind of Ethernet device, without needing to
pay attention to the type of Ethernet cable being used for the connection.
This means that you can use either a straight-through cable or cross-over
cable to connect the TN-5308-4/8PoE to Ethernet devices.

LED Indicators

Several LED indicators are located on the TN-5308-4/8PoE’s front panel.
The function of each LED is described in the table below.

LED

Color

State

Description

PWR AMBER

On

Power is being supplied to the power
input.

Off

Power is not being supplied to the
power input.

TP

(10M)

AMBER

On

TP port’s 10 Mbps link is active.

Blinking

Data is being transmitted at 10 Mbps.

Off

TP port’s 10 Mbps link is inactive.

TP

(100M)

GREEN

On

TP port’s 100 Mbps link is active.

Blinking

Data is being transmitted at 100 Mbps.

Off

TP port’s 100 Mbps link is inactive.

PoE AMBER

On

Power is being supplied to the Powered
Device (PD).

Off

Power is not being supplied to the

Powered Device (PD).

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Auto-Negotiation and Speed Sensing

All of the TN-5308-4/8PoE’s Ethernet ports independently support
auto-negotiation for speeds in the 10BaseT and 100BaseTX modes, with
operation according to the IEEE 802.3u standard. This means that some
nodes could be operating at 10 Mbps, while at the same time, other nodes
are operating at 100 Mbps.

Auto-negotiation takes place when an M12 cable connection is made, and
then each time a LINK is enabled. The TN-5308-4/8PoE advertises its
capability for using either 10 Mbps or 100 Mbps transmission speeds, with
the device at the other end of the cable expected to advertise in the same
way. Depending on what type of device is connected, this will result in
agreement to operate at a speed of either 10 Mbps or 100 Mbps.

If a TN-5308-4PoE’s Ethernet port is connected to a non-negotiating
device, it will default to 10 Mbps speed and half-duplex mode, as required
by the IEEE 802.3u standard.

Specifications

Technology

Standards

IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.3x for Flow Control
IEEE 802.3af for Power-over-Ethernet

Processing Type

Store and Forward

Flow Control

IEEE802.3x flow control, back pressure flow
control

Interface

M12 Ports

10/100BaseT(X) auto negotiation speed, F/H
duplex mode and auto MDI/MDI-X connection

LED Indicators

PWR, 10/100M

Power Requirements

Input Voltage

48 VDC (46 to 50 VDC)

Input Current

TN-5308-4PoE: 4.6A @ 48 VDC
TN-5308-8PoE: 2.9A @ 48 VDC

Connection

TN-5308-4/8PoE:
M12 A-coding, 5-pin male connector

Overload Current
Protection

Present

Reverse Polarity
Protection

Present

Physical Characteristics

Housing

Metal, IP40 protection

Dimensions (W × H × D)

TN-5308-4PoE: 60 x 216.6 x 49.5 mm
(2.36 x 8.53 x

1.95 in)

TN

-5308-8PoE: 80 x 216.6 x 52.9 mm

(3.15 x 8.53 x 2.08 in)

Weight

TN-5308-4PoE: 675 g
TN-5308-8PoE: 970 g

Installation

Panel mounting, DIN

-Rail mounting (with

optional kit)

Environmental Limits

Operating Temperature

Standard Models: -25 to 60°C (-13 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)

Storage Temperature

-40 to 85°C (-40 to 185°F)

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Operating Humidity

5 to 95% (non-condensing)

Regulatory Approvals

Safety

UL508 (Pending)

Rail Traffic

EN50155, EN50121-3-2, EN50121-4

EMI

FCC Part 15, CISPR (EN55022) class A

EMS

EN61000

-4-2 (ESD), level 3

EN61000

-4-3 (RS), level 3

EN61000

-4-4 (EFT), level 3

EN61000

-4-5 (Surge), level 3

EN61000

-4-6 (CS), level 3

EN61000-4-8

Shock

IEC61373

Freefall

IEC60068-2-32

Vibration

IEC61373

Note: Please check Moxa’s website for the most up-to-date
certification status.

WARRANTY

5 years
Details: See www.moxa.com/warranty

Technical Support Contact Information

www.moxa.com/support

Moxa Americas:
Toll

-free: 1-888-669-2872

Tel:

1-714-528-6777

Fax:

1-714-528-6778

Moxa China (Shanghai office):
Toll

-free: 800-820-5036

Tel:

[phone]

Fax:

[phone]

Moxa Europe

:

Tel:

[phone]

Fax:

[phone]

Moxa Asia

-Pacific:

Tel:

[phone]

Fax:

[phone]

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