Moxa Technologies EDS-828, EDS-728 User Manual

Moxa EtherDevice Switch

EDS-728/828 Hardware Installation Guide

First Edition, January 2008

Moxa Inc.

Tel: [phone]
Fax: [phone]
www.moxa.com

Moxa Technical support.

Worldwide: [e-mail]
The Americas: [e-mail]

P/N: 1802008280010

Panel Layout of EDS-728/828 Series

12

P4

P2

P3

P1

PWR

P4

P2

P3

8

P1

PWR

4

3

4

3

2

TX

TX

TX

RX

RX

RX

1

2

TX

1

IM-4MSC

RX

IM-4MST

11

P4

P2

P3

4

P1

PWR

34

12

IM-4TX

10

PORT

FDX/HDX

COUPLER

3

SPEED

LNK/ACT

RING

PORT

2

T.RING

PWR2

PWR1 FAULT

COUPLER

MASTER

STAT

1

MODE

9

P1P2P2

2

2

P1

PWR1

PWR2

DI1

DI2

I1

I2

V2+

V1 V2 INPUT: 24VDC

RELAY2

V2-

V1-

V1+

1M-2 GSFP

1

1M-2 GTX

1

RS-232

Console

RELAY1

7

6

5

1

16

13 1314 1515

13

1. System status LEDs

2. Push-button switch to select mode for Interface Module

3. Interface Module mode LEDs

4. Fast Ethernet Interface Module port LEDs

5. Terminal block for 2 power inputs, 2 DIs, and 2 DOs

6. Sticker showing pin contacts

7. Serial console port

8. Screw to attach Fast Ethernet Interface Module

9. Gigabit Ethernet Module LEDs

10. Two cartridge receptors for Gigabit Ethernet Interface Modules

11. Fast Ethernet Interface Modules

12. Sockets for Fast Ethernet Interface Modules

13. DIN-Rail braces

14. Ribs for radiating heat

15. Screw holes for wall mounting kit

16. Grounding screw

2

Mounting Dimensions (unit = mm)

381.70

3085.00

EtherDevice Switch

EDS-728/828

Front View

142.47

80.6

201.2

362.40

401.00

Rear View

128.00

Fast Ethernet Interface Modules

40

140.00

Side View

142.47

Front View

127.8

Gigabit Ethernet Interface Modules

24

101.1

65.9

Front View

Side View

100

127.8

Side View

3

DIN-Rail Mounting

The DIN-Rail attachment plates are permanently fixed to the back panel of the
EDS-728/828. Do not attempt to remove the attachment plates, since doing so

could damage the product

To Install:

Lock the brace by pressing the clips and then insert the top of the DIN-Rail
into the notches at the bottom of the top array of heat radiating ribs. Press the
EDS until the brace snaps into place.

To Release:

Use a flat-blade screw driver as a lever to force the braces downwards, and
then pull the EDS-728/828 out away from the DIN-Rail.

.

Wall Mounting (optional)

For some applications, you will find it convenient to mount the EDS-728/828
on the wall, as illustrated below.

STEP 1: Remove the aluminum DIN-Rail attachment plate from the
EDS-728/828’s rear panel, and then attach the wall mounting plates, as shown
in the diagram.

4

STEP 2:

Mounting the EDS-728/828 on the wall requires 4 screws to

6.0 mm

ensure that the switch does not come loose from the wall.
Use the switch, with wall mounting plates attached, as a
guide to mark the correct locations of the 4 screws. 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

3.5 mm

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.

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 Moxa
EDS downwards, as indicated. Tighten the four screws for added stability.

EtherDevice Switch

EDS-728/828

EtherDevice Switch

EDS-728/828

Uninstalling IM-2G Modules

As shown in the figure below, use a flat-blade screw driver as a lever, and pull
or push it to force the IM-2G module outwards. Then pull the module out away
from the EDS-728/828.

5

Wiring Requirements

WARNING

Safety First!

Be sure to disconnect the power cord before installing and/or
wiring your Moxa EDS-728/828.

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 guidelines:

y 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.

y 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.

y 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.

y Keep input wiring and output wiring separated.
y It is strongly advised that you label wiring to all devices in the system when

necessary.

Grounding Moxa EtherDevice Switch

Grounding and wire routing help limit the effects of noise due to
electromagnetic interference (EMI). Run the ground connection from the
ground screw, on the side panel of the EDS-728/828, 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.

Wiring the Relay Contact

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

The EDS-728/828 has two sets of relay output—relay 1 and relay 2. Each relay
contact consists of the two contacts of the terminal block on the
EDS-728/828’s top panel. 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.

6

Top View

V1-

V2+

V2-V1+

I1 I2

FAULT: The two sets of relay

contacts of the 6-pin terminal block
connector are used to detect
user-configured events. The two

RELAY1

RELAY2

PWR1 PWR2

Front View

DI1

wires attached to the Fault contacts

DI2

form an open circuit when a
user-configured event is triggered.
If a user-configured event does not
occur, the Fault circuit will be
closed.

Wiring the Redundant Power Inputs

The EDS-728/828 has two sets of power input—power input 1 and power input

2. The top two contacts and the bottom two contacts of the 6-pin terminal block
connector on EDS’s top panel are used for EDS’s two digital inputs.

Top View

V1-

V2+

V2-V1+

I1 I2

STEP 1: Insert the
negative/positive DC wires into the
V-/V+ terminals.

STEP 2: To keep the DC wires

RELAY1

RELAY2

PWR1 PWR2

Front View

DI1

from pulling loose, use a small

DI2

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 the EDS-728/828’s top
panel.

Wiring the Digital Inputs

The EDS-728/828 has two sets of digital input—DI 1 and DI 2. Each DI
comprises two contacts of the 6-pin terminal block connector on EDS’s top
panel. The terminal block is also used for EDS’s two DC inputs. Top and front
views of one of the terminal block connectors are shown here.

RELAY1

RELAY2

Top View

V1-

V2-V1+

PWR1 PWR2

Front View

V2+

I1 I2

DI1

STEP 1: Insert the negative
(ground)/ positive DI wires into the
┴/I1 terminals.

STEP 2: To keep the DI wires

DI2

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 the EDS-728/828’s top
panel.

7

Communication Connections

The pinout and cable wiring diagrams in this section show how the ports on the
EDS-728/828 connect to other devices:

Pinouts are diagrams that indicate the type of signal passing through each of
the port’s pins.

NOTE

1. The pin numbers for male DB9 and DB25 connectors, and hole

numbers for female DB9 and DB25 connectors are labeled on the
connector. However, the numbers are typically quite small, so you
may need to use a magnifying glass to see the numbers clearly.

2. The pin numbers for both 8-pin and 10-pin RJ45 connectors (and

ports) are typically not labeled on the connector (or port). Refer to
the Pinout diagram below to see how RJ45 pins are numbered.

RS-232 Connection

The EDS-728/828 has one RS-232 (10-pin RJ45) console port, located on the
front panel. Use either an RJ45-to-DB9 or RJ45-to-DB25 cable to connect the
Moxa EDS-728/828’s console port to your PC’s COM port. You may then use
a console terminal program to access the Moxa EDS-728/828’s console
configuration utility.

10-pin RJ45 Console Pinouts

10-Pin Description

1 -----­2 DSR
3 -----­4 GND
5 TxD
6 RxD
7 GND
8 -----­9 DTR

10 ------

110

10/100BaseT(X) Ethernet Port Connection

Below we show pinouts for both MDI (NIC-type) ports and MDI-X
(HUB/Switch-type) ports.

MDI Port Pinouts MDI-X Port Pinouts 8-pin RJ45

Pin Signal Pin Signal

1 Tx+ 1 Rx+
2 Tx- 2 Rx­ 3 Rx+ 3 Tx+
6 Rx- 6 Tx-

1

8

1000BaseT Ethernet Port Connection

1000BaseT data is transmitted on differential TRD+/- signal pairs over copper
wires.

8

MDI/MDI-X Port Pinouts

Pin Signal

1 TRD(0)+
2 TRD(0)­3 TRD(1)+
4 TRD(2)+
5 TRD(2)­6 TRD(1)­7 TRD(3)+
8 TRD(3)-

1

8

100/1000Base Fiber Port Connection

The concept behind the duplex port and cable is quite straightforward. Suppose
you are connecting devices I and II. Contrary to 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.

All you need to remember is 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 sides of the same line with the same letter (A-to-A and B-to-B or
A1-to-A2 and B1-to-B2).

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.

LED Indicators

LED Color State Description

System LEDs

System has passed self-diagnosis test on

On

boot-up and is ready to run.

System is undergoing the self-diagnosis
test.

Power is being supplied to the main

On

module’s power input PWR1.

Power is not being supplied to the main

Off

module’s power input PWR1.

Power is being supplied to the main

On

module’s power input PWR2.

Power is not being supplied to the main

Off

module’s power input PWR2.

The corresponding PORT alarm is

On

enabled and a user-configured event has
been triggered.

The corresponding PORT alarm is
enabled and a user-configured event has

Off

not been triggered, or the corresponding
PORT alarm is disabled.

9

STAT

PWR1 AMBER

PWR2 AMBER

FAULT RED

GREEN

Blinking

RED On System failed self-diagnosis on boot-up.

This EDS-728/828 is the Master of this

On

Turbo Ring.

MASTER GREEN

COUPLER GREEN

T.RING GREEN

Blinking

NOTE

LNK/ACT GREEN

FDX/HDX GREEN

COUPLER GREEN

Use the Mode push-button switch to cycle among the LNK/ACT,
SPEED, FDX/HDX, RING PORT, and COUPLER PORT LEDs.
The status of these five settings is indicated by the LEDs for the
various ports.

LED Color State Description

Blinking

RING

PORT

SPEED GREEN

GREEN

Blinking

This EDS-728/828 has become Ring
Master of this Turbo Ring after the
Turbo Ring was broken.

This EDS-728/828 is not the Master of

Off

this Turbo Ring.

When this EDS-728/828 enables the

On

coupling function to form a back-up
path.

When this EDS-728/828 disables the

Off

coupling function.

This EDS-728/828 does not belong to an

Off

active Turbo Ring.

This EDS-728/828 belongs to an active

On

Turbo Ring.

Mode LEDs

The corresponding module port’s link is

On

active.

The corresponding module port’s data is
being transmitted.

The corresponding module port’s link is

Off

inactive.

The corresponding module port’s data is

On

being transmitted at full duplex.

The corresponding module port’s data is

Off

not being transmitted.

The corresponding module’s port is the

On

ring port of this EDS-728/828.

The corresponding module’s port is not

Off

the ring port of this EDS-728/828.

The corresponding module’s port is the

On

coupler port of this EDS-728/828.

The corresponding module’s port is not

Off

the coupler port of this EDS-728/828.

The corresponding module port’s data is

Off

being transmitted at 10 Mbps.

The corresponding module port’s data is

On

being transmitted at 100 Mbps.

The corresponding module port’s data is
being transmitted at
1000 Mbps.

10

Fast Ethernet Module LEDs

Power is being supplied to the interface

On

PWR GREEN

P1/P2/

P3/P4

P1/P2 GREEN

GREEN

Blinking

Gigabit Ethernet Module LED

Blinking

module.

Power is not being supplied to the

Off

interface module.

On/

Displays the module port’s status by

Off/

mode.

On/

Displays the module port’s status by

Off/

mode.

Specifications

Modular Managed Switch System,
EDS-72810G/82810G

Modular Managed Switch System with 6 slots, and up to 28 ports.

Technology

Standards IEEE802.3, 802.3u, 802.3x, 802.1D, 802.1w,

802.1Q, 802.1p, 802.1X, 802.3ad, 802.3z

Protocols IGMP Snooping, GMRP, GVRP, SNMP

V1/V2C/V3, DHCP Server/Client, BOOTP, TFTP,
SNTP, SMTP, RARP, RMON, and RIP V1/V2
(EDS-828 only)

MIB MIB-II, Ethernet-Like MIB, P-BRIDGE MIB,

Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON
MIB Groups 1, 2.3, 9

Flow Control IEEE802.3x flow control/back pressure
Interface
Fast Ethernet 6 slots for any combination of 4-port Interface

Modules with 10/100BaseT(X) or 100BaseFX

Gigabit Ethernet 2 sockets for any combination of 2-port Interface

Modules with 10/100/1000BaseT(X), and
1000BaseSX/LX/LHX/ZX SFP modules

Console RS-232 (RJ45)

System LED Indicators STAT, PWR1, PWR2, FAULT, MASTER,

COUPLER, T.RING

Module LED Indicators LNK/ACT, FDX/HDX, RING PORT, COUPLER,

PORT, SPEED

Alarm Contact Two relay outputs with current carrying capacity of

1A @ 24 VDC

11

Digital Inputs

Two inputs with the same ground, but electrically
isolated from the electronics.

x For state “1”: +13 to +30V
x For state “0”: -30 to +3V
x Max. input current: 8 mA

Power
Input Voltage 24 VDC (12 to 45 VDC), redundant dual inputs

Connection Two removable 6-pin terminal blocks

Power Consumption

EDS-72810G/82810G 22.9W
IM-4TX 2.5W
IM-2MSC/2TX 5W
IM-2MST/2TX 5W
IM-2SSC/2TX 5W
IM-4MSC 7.2W
IM-4MST 7.2W
IM-4SSC 7.2W
IM-1LSC/3TX 4W
IM-2GTX 3W
IM-2GSFP 3W

Overload Current

Present

Protection

Reverse Polarity

Present

Protection
Mechanical

Casing IP30 protection

Dimensions

362 x 146 x 128 mm (W x H x D)

Weight 1850g

Installation DIN-Rail, Wall Mounting (optional kit)

Gigabit Ethernet Interface Module, IM-2G Series

IM-2GTX: Interface Module with 2 10/100/1000BaseT(X) ports, RJ45

IM-2GSFP: Interface Module with 2 1000BaseSX/LX/LHX/ZX SFP

connectors.

sockets for SFP modules.

P2
P1

2

P2
P1

2

1

1M-2 GTX

IM-2GTX IM-2GSFP

1

1M-2 GSFP

Interface
LED Indicators P1, P2 for Port Status

RJ45 Ports 10/100/1000BaseT(X) auto negotiation speed, and

auto MDI/MDI-X connection

Distance 100 m

Fiber Ports 1000BaseSX/LX/LHX/ZX (SFP socket)

12

Optical Fiber/SFP-1GxxxLC Series

Wavelength

Max. Tx
Min. Tx

Rx Sensitivity

Link Budget

Typical Distance

Saturation

a. [50/125 μm, 400 MHz*km] cable
b. [62.5/125 μm, 200 MHz*km] cable
c. [50/125 μm, 800 MHz*km] cable
d. [62.5/125 μm, 500 MHz*km] cable
e. [9/125 μm, 3.5 PS/(nm*km)] cable
f. [9/125 μm, 19 PS/(nm*km)] cable

SX LX LHX ZX

850 nm 1310 nm 1310 nm 1310 nm

-4 dBm -3 dBm 1 dBm +5 dBm

-9.5 dBm -9.5 dBm -4 dBm 0 dBm

-18 dBm -20 dBm -24 dBm -24 dBm

8.5 dB 10.5 dB 20 dB 24 dB

550m (a)
275m (b)

0 dBm -3 dBm -3 dBm -3 dBm

1100m (c)

550m (d)
10km (e)

40km (e) 80km (f)

Wavelength

Max. Tx
Min. Tx

Rx Sensitivity

Link Budget

Typical

10A 10B 20A 20B 40A 40B

TX:

1310nm

RX:

1550nm

TX:

1550nm

RX:

1310nm

TX:

1310nm

RX:

1550nm

TX:

1550nm

RX:

1310nm

TX:

1310nm

RX:

1550nm

TX:

1550nm

RX:

1310nm

-3 dBm -3 dBm -2 dBm -2 dBm +2 dBm +2 dBm

-9 dBm -9 dBm -8 dBm -8 dBm -3 dBm -3 dBm

-21 dBm -21 dBm -23 dBm -23 dBm -23 dBm -23 dBm

12 dB 12 dB 15 dB 15 dB 20 dB 20 dB

10 km 10 km 20 km 20 km 40 km 40 km

Distance

Saturation

a. [50/125 μm, 400 MHz*km] cable
b. [62.5/125 μm, 200 MHz*km] cable
c. [50/125 μm, 800 MHz*km] cable
d. [62.5/125 μm, 500 MHz*km] cable
e. [9/125 μm, 3.5 PS/(nm*km)] cable
f. [9/125 μm, 19 PS/(nm*km)] cable

-1 dBm -1 dBm -1 dBm -1 dBm -1 dBm -1 dBm

Mechanical
Dimensions

24 x 66 x 101 mm (W x H x D)

Weight IM-2GTX 150g

IM-2GSFP 148g

Fast Ethernet Interface Module, IM series

IM-4TX: Interface Module with 4 10/100BaseT(X) ports, RJ45

IM-4MSC: Interface Module with 4 multi mode 100BaseFX ports, SC

IM-4MST: Interface Module with 4 multi mode 100BaseFX ports, ST

IM-4SSC: Interface Module with 4 single mode 100BaseFX ports, 40

connectors.

connectors.

connectors.

km SC connectors.

13

IM-2MSC/2TX: Interface Module with 2 multi mode 100BaseFX ports, SC

connectors, and 2 10/100BaseT(X) ports, RJ45 connectors.

IM-2MST/2TX: Interface Module with 2 multi mode 100BaseFX ports, ST

connectors, and 2 10/100BaseT(X) ports, RJ45 connectors.

IM-2SSC/2TX: Interface Module with 2 single mode 100BaseFX ports, 40

km SC connectors, and 2 10/100BaseT(X) ports, RJ45
connectors.

IM-1LSC/3TX: Interface Module with 1 single mode 100BaseFX port, 80 km

SC connector and 3 10/100BaseT(X) ports, RJ45 connectors.

P3P1P4

PWR

P2

34

12

IM-4TX

IM-4TX IM-4MSC,

P3P1P4

PWR

3

TX

RX

12

TX

RX

IM-4MSC

IM-4SSC,

P3P1P4

PWR

P2

4

P2

34

TX

RX

12

TX

RX

IM-4MST

IM-4MST IM-2MSC/

P3P1P4

PWR

34

TX

RX

12

IM-2MSC/2TX

2TX

P2

IM-2MST/
2TX

P3P1P4

PWR

34

TX

RX

12

IM-2MST/2TX

P2

P3P1P4

PWR

3

12

IM-1LSC/3TX

IM-1LSC/
3TX

P2

4

TX

RX

IM-2SSC/
2TX

Interface

LED Indicators PWR, P1, P2, P3, P4 port status

RJ45 Ports 10/100/1000BaseT(X) auto negotiation speed, F/H

duplex mode, and auto MDI/MDI-X connection

Distance 100 m

Fiber Ports 100BaseFX ports (SC/ST connector)
Optical Fiber

Multi-mode Single-mode Single-mode,

80 km

Wavelength 1300 nm 1310 nm 1550 nm

Max. Tx -10 dBm 0 dBm 0 dBm
Min. Tx -20 dBm -5 dBm -5 dBm

Rx Sensitivity -32 dBm -34 dBm -34 dBm

Link Budget 12 dB 29 dB 29 dB

Typical Distance 5 km (a)

40 km (c) 80 km (d)

4 km (b)

Saturation -6 dBm -3 dBm -3 dBm

a. using [50/125 μm, 800 MHz*km] cable
b. using [62.5/125 μm, 500 MHz*km] cable
c. using [9/125 μm, 3.5 PS/(nm*km)] cable
d. using [9/125 μm, 19 PS/(nm*km)] cable

Mechanical
Casing IP30 protection

Dimensions

40 x 130 x 100 mm (W x H x D)

Weight IM-4TX 215 g

IM-2MSC/2TX 245 g

14

IM-2MST/2TX 250 g

IM-2SSC/2TX 245 g

IM-1LSC/3TX 235 g

IM-4MSC 250 g

IM-4MST 270 g

Environmental
Operating Temperature 0 to 60°C (32 to 140°F)

Storage Temperature -40 to 85°C (-40 to 185°F)

Ambient Relative
Humidity
Regulatory Approvals

Safety

Hazardous Location

EMI FCC Part 15, CISPR (EN55022) class A

EMS

Shock IEC60068-2-27

Freefall IEC60068-2-32

Vibration IEC60068-2-6

WARRANTY

IM-4SSC 270 g

5 to 95% (non-condensing)

UL60950-1, CSA C22.2 No. 60950-1,
EN60950-1 (Pending), UL508 (Pending)
UL/cUL Class I, Division 2, Groups A, B, C and D
(Pending)

ATEX Class I, Zone 2, EEx nC IIC (Pending)

EN61000-4-2 (ESD), Level 3
EN61000-4-3 (RS), Level 3
EN61000-4-4 (EFT), Level 4
EN61000-4-5 (Surge), DC Input: level 4; Comm.
Line: level 3
EN61000-4-6 (CS), Level 3
EN61000-4-8
EN61000-4-11
EN61000-4-12

5 years

Moxa Internet Services

Customer satisfaction is our number one concern, and to ensure that customers
receive the full benefit of our products, Moxa has set up on-line support
services to provide technical support, driver updates, product information, and
user’s manual updates.

E-mail for technical support:

[e-mail]
[e-mail]

(Worldwide)

(The Americas)

Website for up to date product
information: www.moxa.com

15