Westermo DDW-142-EX Industrial Managed Ethernet Extender
- EX Approved Industrial Managed Ethernet Extender
- 2 x 10 Mbit/s, 100 Mbit/s Copper Ports (RJ-45 connector)
- 2 x 2-position detachable screw terminals for SHDSL ports
- 1 x RS-232 Serial port (300 bit/s – 115.2 kbit/s, RJ-45 connector)
- Robust IP40-rated Metal housing
- DIN-rail mount installation design
- Redundant 24-48 VDC dual input power supply
- -40 to +70°C operating temperature range
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Description
The Wolverine DDW-142-EX is an Industrial Ethernet Extender, powered by the Westermo WeOS network operating system. Independently tested for IECEX and ATEX by Baseefa, the Wolverine is the perfect solution for hazardous area applications in any part of the world.
Westermo Ethernet extender technology based on SHDSL makes it possible to reuse many types of pre-existing copper cables, which can lead to considerable financial savings when installing new systems. The Wolverine DDW-142-EX allows effective Ethernet networks to be created over long distances (up to 15 km (9.3 mi)) at data rates up to 15.3 Mbit/s on a single twisted pair cable. By using two pairs “bonded,” this rate can be doubled up to 30.6 Mbit/s. The integral switch allows 2 Ethernet devices to be attached, and an RS-232 port allows for a legacy piece of equipment to be incorporated into the IP network.
The WeOS (Westermo Operating Systems) has been developed to allow cross-platform and future-proof solutions. WeOS can deliver unique security functionality for this class of product as well as allow the DDW-142-EX to form part of a resilient multimedia ring network using the Westermo FRNT protocol or industry standard STP/RSTP. WeOS has been developed to provide industrial networking solutions and contains amazing serial connectivity capability – from being able to simulate an old AT modem, convert Modbus RTU to TCP, or encapsulate serial data into an IP packet.
The DDW-142-EX is often used in applications on railways, roads, or utilities where failure could result in significant costs. All Westermo products are designed with high MTBF in mind to improve operational reliability and also give a long service life. Even features like the SHDSL diagnostics and management allow indication of line degradation, allowing for planned maintenance. As the unit is designed for these applications, Westermo also ensures that testing is carried out to ensure the unit can operate at extremes of temperature, EMC, and vibration, and still provide robust communications.
End of Life Product - No Replacement
Please note that the Wolverine DDW-142-EX has been phased out. You can explore the DDW-142, DDW-142-12VDC, DDW-242, and DDW-242-12VDC-BP in the Managed Extenders.
Experience the convenient way to purchase the Westermo DDW-142-EX Industrial Managed Ethernet Extender in the Middle East (UAE
(Dubai), KSA (Al Khobar, Riyadh), and Oman). Our sales experts will provide the
most helpful information about the price and sale conditions for a wonderful
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Specification
| Interface | |
|---|---|
| Number of ports | 2 Ports |
| 10/100Mb RJ45 (Megabit) Ports | : 2 Ports (or 10 Mbit/s) |
| 10/100/1000Mb RJ45 (Gigabit) Ports | |
| 100Mb Fiber optic multi mode (Megabit) Ports | |
| 100Mb Fiber optic single mode (Megabit) Ports | |
| 100Mb SFP Fiber optic (Megabit) Ports | |
| 1000Mb SFP Fiber optic (Gigabit) Ports | |
| 10/100Mb (Megabit) POE Ports | |
| 10/100/1000Mb (Gigabit) POE Ports | |
| Other ports | : 2 x 2-position detachable screw terminals for SHDSL ports, 1 x RS-232 Serial port (300 bit/s – 115.2 kbit/s, RJ-45 connector), 1 x Console Port (USB 2.0), 1 x Digital input and 1 x Digital output |
| Features and capabilities | |
| Backup | |
| LED Indicators | |
| LED Per Port | |
| Power Requirements | |
| Input Current | without USB load: 245 mA at 24 VDC, 124 mA at 48 VDC |
| Power Input Plugin ( Redundant ) | |
| Input Voltage | 24 to 48 VDC (with Galvanic isolation to all ports) |
| Operating Voltage | 19 to 60 VDC |
| Power Consumption | - |
| General | |
| Fan / Fanless | Fanless |
| MTBF | MIL-HDBK-217-F: 437,000 hours |
| Switch specifications | |
| Most forwarding speed | - |
| Network working layers | Layer 2 |
| Switch type | Managed |
| Port Aggregation | |
| Physical Characteristics | |
| Dimensions | 52 x 100 x 101 mm (2.04 x 3.93 x 3.97 inches) |
| Housing | Full metal |
| Installation | DIN-rail mounting |
| Operating Temperature | -40 to +70°C (-40 to +158°F) |
| Operation Humidity | 5-95% relative humidity |
| Standards and Certifications | MIL-HDBK-217; IEC 62443; Ingress protection: IP40; Corrosive gases: IEC 60068-2-60; EMC: EN 61000-6-1, Immunity residential environments, EN 61000-6-2, Immunity industrial environments, EN 61000-6-4, Emission industrial environments, EN 50121-4/IEC 62236-4, Railway and telecommunications apparatus; EMI: FCC Part 15.105 class B; IECEx/ATEX: IEC 60079-0 General requirements, IEC 60079-15 Equipment protected by type of protection "n"; Safety: EN/IEC/UL 60950-1, IT equipment |
| Storage Temperature | -50 to +85°C (-58 to +185°F) |
| Weight | 0.7 kg |
| Standards and protocols | |
| Protocols and work standards | - |
| Protocols and management standards | WeConfig, Web interface (HTTP and HTTPS), Command Line Interface (CLI) via console port, (SSHv2 and Telnet), Local and central user authentication (RADIUS and TACACS+), SNMPv1/v2c/v3. Secure Copy (SCP), USB configuration and backup, BOOTP client, flexible alarm/event handling system, Syslog (log files on RAM/USB and remote syslog server), Digital I/O, Persistent Port Monitoring, NTPv4 Client/Server, DHCP client (including options 60 and 61), DHCP server (including options 1, 3, 6, 7, 12, 15, 42, 61, 66, 67, 82, 121 and 249), DHCP relay agent (including options 54 and 82), DDNS |
| Package Checklist | |
| Hardware installation guide | |
| Power adapter | |
| Power cable | |
