Description – Westermo ODW-632 User Manual
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Description
This ODW-632 is a fibre optic modem used for redundant ring and multidrop applica-
tions. It acts as a converter between a serial port and a fibre optical link. The maximum
distance of the fibre link depends on selected transceiver and fibre type. Distance up to
80 km (50 miles) is available.
The ODW-632 is designed for harsh out-door usage, in industrial, road or railway
installations.
Data will be sent transparently over the fibre optical link via the serial interface
RS-422/485.
Converter serial interface – optical fibre.
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Redundant ring alternatively multidrop communication via fibre optical network.
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Serial interface Asynchronous or Synchronous mode.
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LC-2 Multimode LC connectors, 5 km (3.1 miles).
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LC-15 Singlemode LC connectors, 15 km (9.3 miles).
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LC-40 Singlemode LC connectors, 40 km (24.9 miles).
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LC-80 Singlemode LC connectors, 80 km (50 miles).
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Bi-di Multimode LC connectors, 5 km (3.1miles).
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Bi-di Singlemode LC connectors, 20 km (12.5 miles).
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Bi-di Singlemode LC connectors, 40 km (24.9 miles).
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Bi-di Singlemode LC connectors, 60 km (37.3 miles).
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Design for harsh environments.
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Re-timing.
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Redundant DC or AC power supply, 2 kVAC galvanic isolated to other ports.
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Status interface for fault indication.
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Small Form Factor Pluggable (SFP) transceivers.
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4 positions detachable screw terminal.
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RS-485 interface.
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Data rate up to 1.5 Mbit/s.
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