Description
Westermo’s 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. DDW-142-12VDC-BP
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 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-142-12VDC-BP 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-142-12VDC-BP is incredibly flexible and easy to use. A basic point-to-point
or multidrop network can be created without the need for any kind of
configuration.
The DDW-142-12VDC-BP 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 long service life. Even features like the SHDSL diagnostics and management allow indication of line degradation allowing 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.
Discover industrial automation solutions appropriate to
your needs, and easily inquire about the Westermo DDW-142-12VDC-BP Industrial Manage Ethernet Extender through our user-friendly website
via one of our Middle East branches (UAE (Dubai), KSA (Al Khobar, Riyadh), and
Oman).
Specification
Interface | |
---|---|
10/100Mb RJ45 (Megabit) Ports | : 2 Ports |
DSL | : 2 SHDSL terminal |
Serial port | : 1 x RJ-45, 300 bit/s – 115.2 kbit/s |
General | |
Management | Web interface (HTTP and HTTPS), CLI via console port and SSHv2 and Telnet, Westermo IPConfig tool, SNMPv1/v2c/v3, Flexible management of configuration and log files, Secure Copy (SCP), Local file management via HTTP, FTP, TFTP and SCP, Load/save files from/to USB memory stick: 1 RJ-45 port with RS-232 standard |
Type of ethernet extender | Managed |
Network working layers | Layer 2 |
Maximum support speed | 115.2 kbit/s |
Maximum transmission distance | 15Km with a twisted pair cable |
MTBF | 437,000 hour |
Power Requirements | |
Power Consumption (Output Adapter) | 12V DC, 0.475A |
Physical Characteristics | |
Dimensions | 52x100x101mm |
Standards and Certifications | EN 61000-6-1, Immunity residential environments, EN 61000-6-2, Immunity industrial environments, EN 61000-6-3*, Emission residential, commercial and light-industrial environments, EN 61000-6-4, Emission industrial environments, EN 50121-4, Railway signaling and telecommunications apparatus, IEC 62236-4, Railway signaling and telecommunications apparatus, UL/IEC/EN 60950-1, IT equipment |
Installation | Din-rail |
Weight | 0.8 kg |
Operating temperatures | –40 to +74°C |
Storage temperature | –40 to +85°C |
Relative Humidity | 5% to 95% RH |
Power Requirements | |
Power Input Plugin ( Redundant ) |