IEX-402-SHDSL Series

Managed SHDSL Ethernet extenders

IEX 402 SHDSL Series

 Features and Benefits 

  • Automatic CO/CPE negotiation reduces configuration time
  • Turbo mode connection, up to 15.3 Mbps over twisted-pair copper wires
  • Link Fault Pass-through (LFP) support and interoperable with Turbo Ring and Turbo Chain
  • Link quality indicators for simple troubleshooting
  • Easy network management by web browser, Telnet/serial console, Windows utility, ABC-01, and MXview


The IEX-402 series is an industrial managed Ethernet extender designed with one 10/100BaseT(X) and one DSL port. The Ethernet extender provides a point-to-point extension over twisted copper wires based on G.SHDSL.bis and VDSL2 standards. The IEX-402-SHDSL supports data rates of up to 15.3 Mbps with a long transmission distance of up to 8 km, while the IEX-402-VDSL2 provides data rates of up to 100 Mbps with transmission distance of up to 3 km.

The IEX-402 series is designed for use in harsh operating environments. The DIN-rail mount, wide operating temperature range (-40 to 75°C), and dual power input make it ideal for installation in industrial applications.
To simplify configuration, the IEX-402 series uses CO/CPE auto negotiation. By factory default, the device will automatically assign CPE status to one of each pair of IEX devices. In addition, Link Fault Pass-through (LFP) and network redundancy interoperability enhance the reliability and accessibility of communication networks. Advanced managed and monitored functionality through MXview, including a virtual panel, improve the user experience for quick trouble shooting.

• Technology
StandardsIEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X)
IEEE 802.3x for Flow Control
IEEE 802.1p for Class of Service
ITU-T G.991.2 for Single-pair high-speed digital subscriber line
(G.SHDSL) transceivers
ProtocolsSNMPv1/v2c/v3, DHCP Client, TFTP, SNTP, HTTP, Telnet, Syslog, LLDP, Modbus/TCP
Flow ControlIEEE 802.3x flow control, back pressure flow control
• Interface
DSL PortRJ-11 (RJ45 connector) or detachable 2-contact terminal block
RJ45 Ports10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection
Console PortRS-232 (RJ45 connector)
LED IndicatorsPWR1, PWR2, FAULT, STATE, LINK/ACT, CO/CPE, 10/100 (TP port)
ButtonReset button
• Switch Properties
MAC Table Size1K
Packet Buffer Size512K
• Physical Characteristics
HousingMetal, IP30 protection
Dimensions35 x 130 x 105 mm (1.38 x 5.12 x 4.13 in)
Weight290 g (0.64 lb)
InstallationDIN-rail mounting, wall mounting (with optional kit)
AltitudeUp to 2000 m
Note: Contact Moxa for products guaranteed to function at higher altitudes.
• Environmental Limits
Operating TemperatureStandard Models: -10 to 60°C (14 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity5 to 95% (non-condensing)
• Power Requirements
Rated Voltage12/24/48 VDC (9.6 to 60 VDC), redundant dual inputs
Connection2 removable 2-contact terminal block
Overload Current ProtectionPresent
Reverse Polarity ProtectionPresent
• Standards and Certifications
SafetyUL 508
EMCEN 55032/24
EMICISPR 32, FCC Part 15B Class A
EMSEN 61000-4-2 (ESD): Contact: 6 kV; Air: 8 KV
EN 61000-4-3 (RS): 80 MHz to 1 GHz: 10 V/m
EN 61000-4-4 (EFT): Power: 2 kV
EN 61000-4-5 (Surge): Power: 2 kV
EN 61000-4-6 (CS) 150 kHz to 80 MHz: 10 V/m
EN 61000-4-8 (PFMF)
ShockIEC 60068-2-27
FreefallIEC 60068-2-32
Rail TrafficEN 50121-4
VibrationIEC 60068-2-6
• MTBF (mean time between failures)
Time1,310,000 hrs
StandardTelcordia (Bellcore), GB

Available Models

Model No.Description
IEX-402-SHDSLManaged SHDSL Ethernet extender with 1 10/100BaseT(x) port and 1 DSL port, -10 to 60 °C operating temperature
IEX-402-SHDSL-TManaged SHDSL Ethernet extender with 1 10/100BaseT(x) port and 1 DSL port, -40 to 75 °C operating temperature

Optional Accessories

Trial Software

Model No.Description
MXconfigIndustrial network configuration tool

Take Today, Add Tomorrow – Worldwide References of the IEX Series Industrial Ethernet Extenders

As an alternative to investing in new cables for system upgrades, Moxa’s IEX Ethernet extenders provide users with greater flexibility for linking devices together over long distances using existing copper wiring. When costs need to be reduced, users can easily take the legacy system, and transform it into a modern network, while saving time and money. Read on to learn more details about worldwide user cases….

FAQ: Is Your Network Infrastructure Ready for the IIoT?

The Industrial Internet of Things (IIoT) trend aims to improve efficiency and productivity by connecting different devices together as well as collecting and analyzing large volumes of data to offer accurate information. However, before reaping the benefits of the IIoT, users need to ensure that the correct infrastructure is in place. To make sure your network is ready for the IIoT, check out five of the most frequently mentioned questions.