MOXA IEX-402-SHDSL Series SHDSL Ethernet Extender Installation Guide

MOXA IEX-402-SHDSL Series SHDSL Ethernet Extender

Overview

The Moxa IEX-402-SHDSL series Ethernet Extender consists of one
10/100BaseT(x) port and a DSL interface that provides an economical solution for your Ethernet connections. Utilizing SHDSL technology over copper wires, the IEX-402-SHDSL series supports data rates of up to 15.3 Mbps and long transmission distance of over 8 km. Advanced managed functionality provides highly reliable communication for networks.
The IEX-402-SHDSL series has a wide operating temperature range of -40 to 75°C, and supports 12/24/48 VDC redundant power supplies. The rugged hardware design makes the IEX-402-SHDSL Series perfect for ensuring that your Ethernet equipment can withstand critical industrial applications.

Package Checklist

The Moxa IEX-402-SHDSL series are shipped with the following items. If any of these items is missing or damaged, please contact your customer service representative for assistance.

• IEX-402-SHDSL Ethernet Extender
• Panel mounting kit (optional—must order separately)
• Quick installation guide (printed)
• Warranty card

IEX-402-SHDSL Panel Layout

Front Panel View

1. Terminal block for power input (PWR1, PWR2)
2. Power input PWR1/PWR2 LED
3. State LED
4. Fault LED
5. 10/100BaseT(X) Port
6. DSL speed/SNR LED
7. Detachable 2-contact DSL Port
8. Link/ACT LED
9. TP port’s 10/100 Mbps LED
10. DSL Port(RJ-45/RJ-11 connector)
11. CO/CPE LED
12. Model name
13. Grounding screw
14. Power input PWR1/PWR2
15. RS-232 Console Port
16. DIP Switches
17. Reset button
18. Screw hole for wall mounting kit
19. DIN-Rail Kit

Top Panel View

Rear Panel View

Mounting Dimensions (unit = mm [inches])

DIN-Rail Mounting

The aluminum DIN-Rail attachment plate should already be fixed to the back panel of the IEX-402-SHDSL 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 following figures.

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 Moxa Ethernet Extender from the DIN-Rail, simply reverse Steps 1 and 2.
Wall Mounting (optional)
For some applications, you will find it convenient to mount the IEX-402-SHDSL on the wall, as shown in the following figures.
STEP 1:
Remove the aluminum DIN-Rail attachment plate from the IEX-402-SHDSL rear panel, and then attach the wall mount plates as shown in the diagram at the right.

STEP 2:
Mounting the IEX-402-SHDSL 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 screws. The heads of the screws should be less than 6.0 mm in diameter, and the shafts should be less than 3.5mm 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 completely—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 the IEX-402-SHDSL downwards, as indicated. Tighten the four screws for added stability.
Wiring Requirement

ATTENTION

Safety First!
Be sure to disconnect the power cord before installing and/or wiring your Moxa Ethernet Extender. 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
Be sure to read and follow these important 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.

• 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 separate.

• When necessary, you should label the wiring to all devices in the system.

Grounding the Ethernet Extender
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.
This product is intended to be mounted to a well-grounded mounting surface, such as a metal panel.

Wiring the 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 the IEX-402-SHDSL with power.
The two 2-contact terminal block connectors on the IEX’s top panel are used for IEX’s two DC power inputs. The top and front views of the terminal block connectors are shown here.

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 IEX’s top panel.

Before connecting the IEX-402-SHDSL to the DC power inputs, make sure the DC power source voltage is stable.

Auto MDI/MDI-X Connection

The Auto MDI/MDI-X function allows users to connect the
IEX-402-SHDSL’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 IEX-402-SHDSL to Ethernet devices.

Communication Connections
IEX-402-SHDSL models have one 10/100BaseT(x) Ethernet port, and one DSL port.

10/100BaseT(X) Ethernet Port Connection
The 10/100BaseT(X) ports located on the IEX’s front panel are used to connect to Ethernet-enabled devices.
Next, we show pinouts for both MDI (NIC-type) ports and MDI-X (HUB/Switch- type) ports, and also show cable wiring diagrams for straight-through and cross-over Ethernet cables.

MDI Port Pinouts

MDI-X Port Pinouts

8-pin RJ45

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

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

DSL Port Connection

The DSL port located on the IEX-402-SHDSL has two connection options. One is the RJ45 connector interface (2-wire on pin 4 and pin 5), the other is the screw detachable interface. Pinouts are illustrated below.
RJ11 (RJ45 connector) DSL Port Pinouts

Wiring the 2-Contact DSL Port
The 2-contact terminal block connectors on the IEX’s top panel are used for the IEX’s DSL port wiring. Top and front views of the terminal block connectors are shown here.

Step 1: Insert the wires into the Ring/Tip terminals
Step 2: To keep the 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 the IEX’s top panel.

RS-232 Console Port Connection
The IEX-402-SHDSL has one RS-232 (10-pin RJ45) console port, located on the top panel. Use either an RJ45-to-DB9 (see the cable following wiring diagrams) to connect the IEX-402-SHDSL‘s console port to your PC’s COM port.
You may then use console terminal software, such as Moxa PComm Terminal Emulator, to access the IEX-402-SHDSL’S serial console.
RJ45 (10-pin) Console Port Pinouts

RJ45 (10-pin) to DB9 (F) Cable Wiring

RJ45 (10-pin) to DB25 (F) Cable Wiring

Restore Factory Defaults Button

Press and hold the Reset button for 5 seconds to load the factory default settings. Use a pointed object, such as a straightened paper clip or toothpick, to depress the Reset button. This will cause the STATE LED to blink once a second. After depressing the button for 5 continuous seconds, the STATE LED will start to blink rapidly. This indicates that factory default settings have been loaded and you can release the reset button.

NOTE Do NOT power off the Ethernet extender when loading default setting

DIP Switches Settings
The IEX-402-SHDSL series provides 4 hardware DIP switches for quick configurations, based on terminal type (CO/CPE), DSL signal measurement type (Speed/SNR), communication media type (ANNEX A/ANNEX B) and data rate mode (STD/Turbo).

NOTE Reboot the system after changing any of the DIP switch configurations.

Auto-Negotiation Mode
The SHDSL Ethernet extenders operate in pairs. One of the units needs to be configured as a CO and the other as a CPE. By factory default,
IEX-402-SHDSL are configured as COs.
To make configuration easier, the IEX-402-SHDSL supports CO/CPE auto negotiation. Enable the factory setting CO mode on the CO/CPE DIP switch for both connected extenders, and the system will auto-negotiate and assign CPE to one of the devices in each pair.
IEX-402-SHDSL Series DIP Switches

The following table explains the default setting and meaning of each DIP switch.

DIP switch (CO/CPE)| CO(Central Office)

The default value. Designates the IEX-402-SHDSL as CO.

| CPE (Customer Premises Equipment)

Designates the

IEX-402-SHDSL as CPE role

---|---|---
DIP switch (SNR/ SPEED)| SNR(signal-to-noise ratio): The default value. The DSL SPEED/SNR LED indicator will show SNR information when

this is enabled.

| SPEED:

The DSL SPEED/SNRLED

indicator will show speed when this is enabled.

DIP switch (ANN B/ ANN A)| ANN B (ANNEX B)

The default value. The device connects with European-type cables (0.4 mm).

| ANN A (ANNEX A)

The device connects with U.S.-type cables (0.5mm)

DIP switch (STD/ TURBO)| STD:

The default value. The data rate follows defined standard mode value

| TURBO:

The data rate follows the defined Turbo mode value

LED Indicators

PWR1

| ****

AMBER

| On| Power is being supplied to the power

input PWR1

Off| Power is not being supplied to the power

input PWR1

PWR2

| ****

AMBER

| On| Power is being supplied to the power input PWR2
Off| Power is not being supplied to the power

input PWR2

STATE

| ****

GREEN

| On| System has passed self-diagnosis test

on boot-up and is ready to run

Blinking

| 1.    System is undergoing the

self-diagnosis test when booting up.

2.    Blinks continuously when pressing the reset button 5 seconds to reset to factory default.

RED

| ****

On

| 1.    System failed self-diagnosis on boot-up.

2.    Link Fault Pass Through active, link

fault on the opposite unit

Blinking| Link Fault Pass Through active, link fault

on this unit

FAULT

| ****

RED

| On| System is in the event of failure, or is under quick inspection
Off| System is in normal operation

10/100M

(TP port)

| ****

GREEN

| On| The corresponding port’s link is active
Blinking| The corresponding port’s data is being

transmitted

Off| The corresponding port’s link is inactive

LINK/ACT

| ****

GREEN

| On| The corresponding port’s link is active at

Turbo speed

Blinking

| The corresponding port is auto negotiating for the optimized speed (Blink every 1 sec)
The corresponding port’s data is being

transmitted

Off| The corresponding port’s link is inactive

AMBER

| On| The corresponding port’s link is active at

Standard speed

Blinking

| The corresponding port is auto negotiating for the optimized speed

(Blink every 1 sec)

The corresponding port’s data is being

transmitted

Off| The corresponding port’s link is inactive

CO/CPE

| GREEN| On| The IEX-402 is set as CPE
Off| The corresponding port’s link is inactive
AMBER| On| The IEX-402 is set as CO
Off| The corresponding port’s link is inactive

DSL Speed/SNR LED Indicator

Five Levels of SNR/SPEED Setting

| Turbo Speed

(K bits)

| STD Speed

(K bits)

---|---|---
5| 10297 – 15304| 4609 – 5760
4| 5697 – 10296| 3073 – 4608
3| 3457 – 5696| 2049 – 3072
2| 1025 – 3456| 769 – 2048
1| 192 – 1024| 192 – 768
| SNR (dB)
---|---
5| 18 – 30
4| 14 – 17
3| 10 – 13
2| 6 – 9
1| 3 – 5

Specifications

Technology

Standards| IEEE802.3, 802.3u, 802.3x, 802.1p, ITU-T

G.991.2, G.SHDSL and G.SHDSL.bis

SHDSL Data Rate| 192kbit/s to 15304kbit/s
Protocols| SNMPv1/v2c/v3, DHCP Client, SNTP, HTTP,

Telnet, Syslog, LLDP, Modbus/TCP, IPv6

MIB| MIB-II
Flow Control| IEEE802.3x flow control, back pressure flow control
Interface
RJ45 Port| 10/100BaseT(X) auto negotiation speed, F/H

duplex mode, and auto MDI/MDI-X connection

DSL Port| RJ-11 (RJ-45 connector) or

detachable 2-contact terminal block

Console| RS-232 (RJ45)
LED Indicators| PWR1, PWR2, FAULT, 10/100M (TP port),

STATE, CO/CPE, LINK/ACT, DSL SPEED/SNR

DIP Switches| Reset button, CO/CPE, SNR/SPEED, ANN B/ANNEX A, STD/TURBO
Power
Input Voltage| 12/24/48 VDC (9.6 to 60 VDC)
Input Current| 0.36 A @ 24 V
Connection| Two removable 2-pin terminal block
Overload Current

Protection

| Present
Reverse Polarity Protection| Present
Physical Characteristics
Housing| Metal, IP30 protected
Dimension| 35 x 130 x 105 mm
Weight| 0.29 kg
Installation| DIN-Rail, Wall Mounting (optional kit)
Environmental Limits

Operating Temperature| -10 to 60°C (32 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)
Altitude| Up to 2000 m, contact Moxa for products

guaranteed to function at higher altitudes

Regulatory Approvals
Safety| UL 508
EMI| FCC Part 15 Subpart B Class A, CISPR (EN 55032) 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

Shock| IEC 60068-2-27
Freefall| IEC 60068-2-32
Vibration| IEC 60068-2-6
Warranty| 5 years

ATTENTION
This device complies with Part 15 of the FCC rules. Operation is subject to the following conditions:

1. This device may not cause harmful interference.
2. This device must accept any interference received including interference that may cause undesired operation.

References

• Moxa - Support

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