Westermo DDW-120 User Manual

Industrial Ethernet SHDSL Extenderwww.westermo.com©Westermo Teleindustri ABUser Guide 6621-2214DDW-120

106621-2214Type tests and environmental conditionsPhenomena Test Description Test levelsESD EN 61000-4-2 Enclosure contact ± 6 kVEnclosure air ± 8 kV

116621-2214DescriptionFunctional descriptionThe DDW-120 Ethernet Extender is the ideal solution for extending your Ethernet network over copper cable

126621-2214Getting startedThe DDW-120 is easy to use and install, the units work in pairs, one as has to be config-ured as CO (Central Office) and one

136621-2214Diagnostic informationThe DDW-120 can display diagnostic information on two way: 1) Using the Westermo diagnostic tool DDWtool.exe.2) Usi

146621-2214Using a terminal programIf a customer supervision system is used the DDW-120 can provide with diagnostic status.The DDW-120 supportData ra

156621-2214Interface specificationsPowerRated voltage 12 to 48 VDCOperating voltage 10 to 60 VDCRated current 240 mA @ 12 VDC 110 mA @ 24 VDC 60

166621-2214* To minimise the risk of interference, a shielded cable is recommended when the cable is located inside 3 m boundary to the rails and con

176621-2214Connections* Direction relative this unit** To minimise the risk of interference, a shielded cable is recommended when the cable is loca

186621-2214LED indicators LED Status DescriptionPWR (green)OFF No internal powerON Internal power ok / boot okLFF (green)OFF LFF disabledON LFF enab

196621-2214DIP-switch settingsBefore DIP-switch settings:Prevent damage to internal electronics from electrostatic discharges (ESD) by discharging yo

26621-2214Legal informationThe contents of this document are provided “as is”. Except as required by applicable law, no warranties of any kind, either

206621-2214S2 DIP-switchON 1 2 3 4 5 6 7 8Ethernet auto-negotiation disabledON 1 2 3 4 5 6 7 8Ethernet auto-negotiation enabledON 1 2 3 4 5 6 7 8Et

216621-2214CoolingThis unit uses convection cooling. To avoid obstructing the air-flow around the unit, use the following spacing rules. Minimum spaci

REV.F 6621-2214 2015-02 Westermo Teleindustri AB, Sweden – A Beijer Electronics Group CompanyFor complete contact information, please visit our w

36621-2214SafetyWARNING:To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.For more information see General safety,

46621-2214GeneralThis unit is intended for use in Zone 2 hazardous location only.Marking II 3 G Ex nA IIC T4 Gc SPECIAL CONDITIONWARNING – DO NOT

56621-2214Safety Control Drawing and ratingsPower (12 – 48) VDC; 240 mAAmbient temperature –40ºC to +70ºCMaximum surface temperatur 135ºC (temperatu

66621-2214SPECIAL CONDITION FOR SAFE USEAmbient temperature:This unit is designed for use in extreme ambient temperature conditions as follows: –40 ºC

76621-2214Agency approvals and standards complianceFCC Part 15.105 Notice: This equipment has been tested and found to comply with the limits for a

86621-2214 Westermo Teleindustri AB Declaration of conformity Org.nr/ Postadress/Postal address Tel. Telefax Postgiro Bankgiro Corp. ide

96621-2214Declaration of Conformity, DDW-120 EX Westermo Teleindustri AB Declaration of conformity Org.nr/ Postadress/Postal address Tel.