Moxa Technologies EDS-G205-1GTXSFP Hardware Installation Manual

 2015 Moxa Inc. All rights reserved.

P/N: 1802002051030

EDS-G205-1GTXSFP

Hardware Installation Guide

Moxa EtherDevice Switch

First Edition, April 2015

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Overview

The EDS-G205-1GTXSFP switches are equipped with 5 Gigabit Ethernet
ports (4 10/100/1000BaseT(X) ports and 1 combo 10/100/1000BaseT(X)
or 100/1000BaseSFP port), making them ideal, economical solutions for
demanding, high bandwidth Gigabit Ethernet applications. In addition,
the built-in relay warning function alerts system administrators when
power failures or port breaks occur, and the add-on 4-pin DIP switches
can be used to configure broadcast storm protection, jumbo frame rate,
IEEE 802.3az energy saving, and 100/1000 SFP speed switching. The
EDS-G205-1GTXSFP series includes 2 models: one with an operating
temperature range of -10 to 60°C, and the other with an extended
operating temperature range of -40 to 75°C. These 2 models have passed
a 100% burn-in test to ensure that they fulfill the special needs of
industrial automation control. The EDS-G205-1GTXSFP series can be
easily installed on a DIN rail or in distribution boxes.

Package Checklist

The EDS-G205-1GTXSFP is shipped with the following items.

• Moxa EDS-G205-1GTXSFP Switch

• Hardware installation guide

• Warranty card

Note: Please contact your customer service representative for assistance
if any of these items are missing or damaged.

Features

High Performance Network Switching Technology

• 10/100/1000BaseT(X) (RJ45), auto negotiation speed, F/H duplex
mode

• IEEE 802.3/802.3u/802.3ab/802.3z

• 100BaseSFP/1000BaseSFP; easily configure speed by DIP switch

• Store and Forward switching process type, 8K MAC address entries.

Industrial Grade Reliability and Efficiency

• Power failure, port break alarm by relay output

• Redundant dual 12/24/48 VDC power inputs

• IEEE 802.3az energy-efficient Ethernet settings by DIP switch

• Jumbo frame setting by DIP switch

Rugged Design

• Operating temperature range of -10 to 60°C, or extended operating
temperature of -40 to 75°C for T models

• IP30, rugged high-strength housing

• DIN rail or panel mounting capability

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Panel Layout of the EDS-G205-1GTXSFP

1. Terminal block for power input
(PWR1, PWR2) and relay output

2. PWR1: LED for power input 1

3. PWR2: LED for power input 2

4. FAULT: LED indicator

5. 10/100/1000BaseT(X) LED
indicator (Amber: 10/100M;
Green: 1000M)

6. Port number

7. 2 to 5: 10/100/1000 BaseT(X)
ports

8. 1: 10/100/1000 BaseT(X) or
100/1000Base SFP slot combo
port

9. Model Name

10.

Grounding screw

11.

DIP switches

12.

Screw hole for wall mounting kit

13.

DIN rail kit

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Mounting Dimensions, unit = mm (inch)

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DIN Rail Mounting

The aluminum DIN rail attachment plate should already be fixed to the
back panel of the switch when you take it out of the box. If you need to
reattach the DIN rail attachment plate, make sure the stiff metal spring is
situated towards the top, as shown in the figures below.

STEP 1:

Insert the top of the DIN

rail into

the slot just

below the stiff metal

spring.

STEP 2:

The DIN

rail attachment unit will

snap into place as shown below.

To remove the DIN rail from the switch, simply reverse Steps 1 and 2.

Wall Mounting (optional)

For some applications, you will find it convenient to mount the switch on
the wall, as illustrated below.

STEP 1:
Remove the aluminum DIN
rail attachment plate from
the

switch’s

rear panel, and
then attach the wall mount
plates, as shown in the
f

igure.

STEP 2:

Mounting

the switch

on the wall requires 4 screws. Use
the switch, with wall mount plates attached, as a guide
to mark the correct locations of the 4 s

crews. The

heads of the screws should be less than 6.0 mm in
diameter, and the shafts should be less than 3.5 mm in
diameter, as shown in the figure at the right.

NOTE

Before tightening the screws into the wall, make sure the screw
head and shank size are suitable by inserting the screw into one
of the keyhole-shaped apertures of the wall mounting plates.

Do not screw the screws in all the way—leave about 2 mm to allow room
for sliding the wall mount panel between the wall and the screws.

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STEP 3:

Once the screws are fixed in
the wall, insert the four screw
heads through the large parts
of the keyhole

-shaped

apertures, and then slide the
switch

downwards, as

indicated

. Tighten the four

screws for

added stability.

Wiring Requirements

WARNING

Safety First!

Turn

the power off before disconnecting modules or wires. The

proper power supply voltage is listed on the product label. Check
the voltage of your power source 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 an AELV source as defined in
the Low Voltage Directive 2006/95/EC and 2004/108/EC.

WARNING

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.

You should also pay attention to the following items:

• 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
in 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 with similar electrical characteristics can be bundled
together.

• Keep input wiring and output wiring separated.

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• We strongly advise labeling the wiring for all devices in the system.

Grounding Your Moxa Switch

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

ATTENTION

This produ

ct is intended to be mounted to a well-grounded

mounting surface, such as a metal panel.

Wiring the Alarm Contact

The alarm contact consists of the two middle contacts of the terminal
block on the switch’s top panel. You may refer to the next section for
detailed instructions on how to connect the wires to the terminal block
connector, and how to attach the terminal block connector to the terminal
block receptor.

In this section, we explain the meaning of the two contacts used to
connect the alarm contact.

FAULT: The two middle contacts of the
6

-contact terminal block connector

are used to
detect both power faults and port faults. The
two wires attached to the Fault contacts form
a

n open circuit when:

1. The switch has lost power from one of the
DC power inputs.

OR

2. The PORT ALARM DIP switch for one of

the ports is set to ON, but the port is not

connected properly.

If

neither of these two conditions is satisfied,

the Fault circuit will

be closed.

Wiring the Redundant Power Inputs

The top two contacts and the bottom two contacts of the 6-contact
terminal block connector on the switch’s top panel are used for DC inputs.
Top and front views of one of the terminal block connectors are shown
here.

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STEP 1: Insert the negative/positive DC

wires into the

V-/V+ terminals.

STEP 2: To keep the DC wires from pulling

loose, use a small flat-blade screwdriver to
tighten the wire-clamp screws on the front
of the terminal block connector.

STEP

3: Insert the plastic terminal block

connector prongs into the terminal block
receptor, which is

located on switch’s top

panel.

ATTENTION

Before connecting

the switch

to the DC power inputs, make sure

the DC power source voltage is stable.

Communication Connections

EDS-G205-1GTXSFP switches have 2 types of communication port:

• 4 10/100/1000BaseT(X) Ethernet ports

• 1 combination 10/100/1000T(X) or 100/1000BaseSFP port

10/100/1000BaseT(X) Ethernet Port Connection

The 10/100/1000BaseT(X) ports located on switch’s front panel are used
to connect to Ethernet-enabled devices. Most users will choose to
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.

10/100BaseT(x) RJ45 Pinouts

MDI Port Pinouts

MDI-X Port Pinouts

8-pin RJ45

Pin

Signal

1

Tx+

2

Tx-

3

Rx+

6

Rx-

Pin

Signal

1

Rx+

2

Rx-

3

Tx+ 6 Tx-

- 9 -

1000BaseT RJ45 Pinouts

Pin

MDI

MDI-X

1

BI_DA+

BI_DB+

2

BI_DA-

BI_DB-

3

BI_DB+

BI_DA+

4

BI_DC+

BI_DD+

5

BI_DC-

BI_DD-

6

BI_DB-

BI_DA-

7

BI_DD+

BI_DC+

8

BI_DD-

BI_DC-

RJ45 (8-pin) to RJ45 (8-pin) Straight-Through Cable Wiring

RJ45 (8-pin) to RJ45 (8-pin) Cross-Over Cable Wiring

100/1000BaseSFP (mini-GBIC) Fiber Port

One of the Gigabit Ethernet ports on the EDS-G205-1GTXSFP is an SFP
slot, which requires 100M or 1G mini-GBIC fiber transceivers to work
properly. Moxa provides complete transceiver models for various distance
requirements.

The concept behind the LC port and cable is straightforward. Suppose you
are connecting devices I and II. Unlike electrical signals, optical signals do
not require a circuit in order to transmit data. Consequently, one of the
optical lines is used to transmit data from device I to device II, and the
other optical line is used to transmit data from device II to device I, for
full-duplex transmission.

Remember to connect the Tx (transmit) port of device I to the Rx (receive)
port of device II, and the Rx (receive) port of device I to the Tx (transmit)
port of device II. If you make your own cable, we suggest labeling the two

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sides of the same line with the same letter (A-to-A and B-to-B, as shown
below, or A1-to-A2 and B1-to-B2).

LC-Port Pinouts

LC-Port to LC-Port Cable Wiring

ATTENTION

This is a Class 1 Laser/LED product. To avoid causing serious
damage to your eyes, do not stare directly into the laser beam.

Redundant Power Inputs

Both power inputs can be connected simultaneously to live DC power
sources. If one power source fails, the other live source acts as a backup,
and automatically supplies all of the switch’s power needs.

Alarm Contact

The EDS-G205-1GTXSFP has one alarm contact located on the top panel.
For detailed instructions on how to connect the alarm contact power wires
to the two middle contacts of the 6-contact terminal block connector, see
the Wiring the Alarm Contact section on page 7. A typical scenario
would be to connect the Fault circuit to a warning light located in the
control room. The light can be set up to switch on when a fault is detected.

The alarm contact has two terminals that form a Fault circuit for
connecting to an alarm system. The two wires attached to the Fault
contacts form an open circuit when (1) the switch has lost power from one
of the DC power inputs, or (2) one of the ports, for which the
corresponding PORT ALARM DIP switch is set to ON, is not properly
connected.

If neither of these two conditions occurs, the Fault circuit will be closed.

DIP Switch Settings

The default setting for each DIP switch is OFF.
The following table explains the effect of setting
the DIP switches to the ON positions.

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DIP Switch

Setting

Description

BSP

ON

Enables broadcast storm protection

OFF

Disables broadcast storm protection

Jumbo Frame

ON

Enables jumbo frame function

OFF

Disables jumbo frame function

802.3az

ON

Enables the energy-efficient Ethernet
function

OFF

Disables the energy-efficient Ethernet
function

100/1000BaseSFP

ON

Supports 100M SFP module

OFF

Supports 1000M SFP module

Port Alarm

ON

Enables the corresponding PORT
Alarm. If the port’s link fails, the relay
will form an open circuit and the fault
LED will light up

OFF

Disables the corresponding PORT
Alarm. If the port’s link fails, the relay

will form a closed

circuit and the fault

LED will never light up

ATTENTION

To actively update DIP switch settings, power off and then power
on the switch.

LED Indicators

The front panel of the EDS-G205-1GTXSFP switch contains several LED
indicators. The function of each LED is described in the table below.

LED

Color

State

Description

PWR1 AMBER

On

Power is being supplied to power input
PWR1

Off

Power is not being supplied to power input
PWR1

PWR2 AMBER

On

Power is being supplied to power input
PWR2

Off

Power is not being supplied to power input
PWR2

FAULT RED

On

When the corresponding PORT alarm is
enabled, and the port’s link is inactive.

Off

When the corresponding PORT alarm is

enabled and the port’s link is active, or
when the corresponding PORT alarm is

disabled.

10/100/
1000M

AMBER

On

TP port’s 10/100 Mbps or SFP port’s 100
Mbps link is active.

Blinking

Data is being transmitted at 10/100 Mbps

Off

TP port’s 10/100 Mbps or SFP port 100

Mbps link is inactive.

GREEN

On

TP/SFP port’s 1000 Mbps link is active.

Blinking

Data is being transmitted at 1000 Mbps

Off

TP/SFP port’s 1000 Mbps link is inactive

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Auto MDI/MDI-X Connection

The Auto MDI/MDI-X function allows users to connect the switch’s
10/100/1000BaseT(X) ports to any kind of Ethernet device, without
paying 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 switch to Ethernet devices.

Three Speed Functionality and Switching

The switch’s 10/100/1000 Mbps RJ45 switched port auto negotiates with
the connected device for the fastest data transmission rate supported by
both devices. The switch is a plug-and-play device, so software
configuration is not required at installation or during maintenance.

The half/full duplex mode for the RJ45 switched ports is user dependent
and changes (by auto-negotiation) to full or half duplex, depending on
which transmission speed is supported by the attached device.

Auto-Negotiation and Speed Sensing

The switch’s RJ45 Ethernet ports independently support auto-negotiation
for transmission speeds of 10 Mbps, 100 Mbps, and 1000 Mbps, with
operation according to the IEEE 802.3 standard.

This means that some nodes could be operating at 10 Mbps, while at the
same time, other nodes are operating at 100 Mbps or 1000 Mbps.

Auto-negotiation takes place when an RJ45 cable connection is made, and
then each time a LINK is enabled. The switch advertises its capability for
using 10 Mbps, 100 Mbps, or 1000 Mbps transmission speeds, with the
device at the other end of the cable expected to advertise similarly.
Depending on what type of device is connected, this will result in
agreement to operate at a speed of 10 Mbps, 100 Mbps, or 1000 Mbps.

If the switch’s RJ45 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 802.3 standard.

Specifications

Technology

Standards

IEEE 802.3 for 10BaseT

IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3z for 1000BaseX
IEEE 802.3x for Flow Control

IEEE 802.3az for Energy-Efficient Ethernet

Interface

RJ45 Ports

10/100/1000BaseT(X) auto negotiation speed,

half/full duplex mode, and auto MDI/MDI-X

connection

Fiber Ports

Optional 1000BaseSX/LX/LHX/ZX (LC
connector) or 100BaseSFP

LED Indicators

PWR1, PWR2, FAULT, 10/100M/1000M

DIP Switch

Port break alarm, broadcast storm protection,
jumbo frame, IEEE 802.3az, 100/1000BaseSFP

- 13 -

Alarm Contact

One relay output with current carrying capacity
of 1A @ 24 VDC

Power Requirements

Input Voltage

12/24/48 VDC (9.6 to 60 VDC), redundant input

Input Current @ 24VDC

0.16 A

Connection

One removable 6-pin terminal block

Overload Current
Protection

Present

Reverse Polarity
Protection

Present

Physical Characteristics

Housing

IP30 protection, metal case

Dimensions

29 x 135 x 105 mm (1.14 x 5.31 x 4.13 in)

Weight

290 g

Installation

DIN rail, wall mounting (optional kit)

Environmental Limits

Operating Temperature

-10 to 60°C (14 to 140°F)

-40 to 75°C (-40 to 167°F) for -T models

Storage Temperature

-40 to 85°C (-40 to 185°F)

Ambient Relative
Humidity

5 to 95% (non-condensing)

Regulatory Approvals

Safety

UL 508

Hazardous Location

UL/cUL Class I, Division 2, Groups A, B, C, and
D; ATEX Zone 2, Ex nA nC IIC T4 Gc

EMI

FCC Part 15, CISPR (EN 55022) Class A

EMS

EN 61000-4-2 (ESD), Level 3

EN 61000-4-3 (RS), Level 3
EN 61000-4-4 (EFT), Level 3
EN 61000-4-5 (Surge), Level 3
EN 61000-4-6 (CS), Level 3

EN 61000-4-8

Rail Traffic

EN 50121-4

Shock

IEC 60068-2-27

Freefall

IEC 60068-2-32

Vibration

IEC 60068-2-6

Warranty

Warranty Period

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]