Industrial Ethernet using Legacy Cables

This month we are delighted to announce the release of two new members of the Wolverine family. Our range of industrial Ethernet SHDSL extenders.

Basic Wolverine Features

* Data rates up to 5,7 Mbit/s
* Distance up to 10 km
* Extensive line protection via TBU
* 2 x SHDSL
* SNMP and comprehensive diagnostic functions
* 16 – 60 VDC power supply
* Reverse polarity protection
* 4 ports Ethernet switch
* Web interface
* – 40˚C to +70˚C

Redundant Ring Ethernet Extender

DDW-221

The DDW-221 uses the FRNT protocol to provide a redundant ring solution on the SHDSL ports of the DDW-221. For details on FRNT, please see the white paper below.

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Redundant Ring with Legacy Serial Port

DDW-222

As well as supporting the redundant ring, the DDW-222 provides an RS-232 port to allow legacy equipment to be connected to the ring. The RS232 port can be configured as TCP server, TCP client or UDP, giving totally flexible solutions. The product is supplied with a 10 port serial IP license, how this can be used is described in the application note below.

Download Application Note>>

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DDW- White Paper

Westermo have written a new white paper giving background on DSL technology and explaining latency issues, line protection, rate/reach for SHDSL and how FRNT works.

Download White Paper >>

DDW White Paper

DDW-221

DDW-222