New sealed WESTERMO DDW-120 ETHERNET EXTENDER 3621-0110

P/N: 36210110NEW · SEALED · Open box

$859.00

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30-day warranty included

Every unit is function-tested before shipping and covered for 30 days from delivery. DOA units replaced at our cost.

Ships from Goleta, CA

Ships to 30+ countries

100% positive feedback

3,200+ items sold

Key specifications

Platform Westermo Wolverine series Ethernet SHDSL extender, unmanaged point-to-point

Data rate 192 kbit/s to 15.3 Mbit/s over two-wire copper (ITU-T G.991.2 G.SHDSL / G.SHDSL.bis)

Maximum distance Up to 15 km (9.3 mi), depending on cable characteristics

Interfaces 1 x RJ-45 10/100 Ethernet, 1 x 2-position screw-terminal DSL line, 1 x 2.5 mm diagnostic jack

Power Dual 10-60 VDC inputs; total galvanic isolation; TBU transient blocking unit

Environment -40 to +70 C operating, no moving parts; MTBF 1,180,000 hours (MIL-HDBK-217K)

Configuration DIP switches only, no software; DDW-tool line diagnostics; link fault forward

Form factor DIN-rail mount, 34 x 123 x 122 mm, 0.2 kg, IP21; EN 50121-4 and NEMA TS 2 compliant

Item specifics

Brand WESTERMO

Type ETHERNET EXTENDER

Model DDW-120

MPN 36210110

Controller Platform ETHERNET EXTENDER

The Westermo DDW-120 is an unmanaged Ethernet SHDSL extender in the Wolverine series, designed to carry 10/100 Ethernet over existing two-wire copper at data rates up to 15.3 Mbit/s and, depending on cable characteristics, across distances up to 15 km (9.3 mi). That lets industrial plants, rail trackside installations and traffic-control sites extend a network over cabling they already own instead of laying new fibre. Configuration is handled entirely by DIP switches — no software required — and the unit passes VLAN, multicast and IPsec traffic transparently, working with industrial protocols such as Modbus/TCP and Profinet IO.

This listing is for one new DDW-120, Westermo article number 3621-0110. Note for accuracy: the eBay title describes the unit as factory sealed, while the listing's condition field records it as new, open box — go by the photographs, or ask us and we'll confirm how the unit presents before you order. It is a point-to-point extender, so a complete copper link uses a unit at each end. Each device provides a single RJ-45 Ethernet port, a two-position screw-terminal DSL line connection and dual 10-60 VDC power inputs with total galvanic isolation and TBU transient protection, in a compact DIN-rail housing rated for -40 to +70°C operation with no moving parts.

Condition: New, open box, as listed. The photographs are of the actual unit you'll receive, covered by the Network Orbitz 30-Day Warranty.

Orders are professionally packed and dispatched fast, fully tracked. Heavy items ship on protected freight. Every unit carries our 30-day warranty from delivery.