Fibre Optic Modems

Fibre Optic Modems

Reliable serial communications over fibre optic cables.

The Westermo range of fibre optic modems ensures reliable communications over multimode and single mode fibre optic cables. With transparent operation, our fibre optic modems act as converters for serial RS-232, RS-422, RS-485 and PROFIBUS protocols. Whether you wish to create a point to point link, a multidrop network or even a redundant ring, our fibre optic converters provide rugged, reliable communications in the harshest environments.

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    Point-to-Point Fibre Converter PROFIBUS

    ODW-710-F1

    Point-to-Point Fibre Converter PROFIBUS

    ODW-710-F1

    Point-to-Point Fibre Converter PROFIBUS
    1 x PROFIBUS DP 9 600 bit/s – 12 Mbit/s

    The ODW-710-F1 has been designed to allow the PROFIBUS DP protocol to be transmitted point to point over a fibre optic link. The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers which can provide solutions with, for example, only a single fibre or distances up to 120 km.

    This unit has been designed for industrial use where the requirement is for a long and reliable service life in a harsh environment. To ensure this reliable operation we manufacture using the highest quality components.

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    Ring / Multidrop Fibre Converter PROFIBUS

    ODW-710-F2

    Ring / Multidrop Fibre Converter PROFIBUS

    ODW-710-F2

    Ring / Multidrop Fibre Converter PROFIBUS
    1 x PROFIBUS DP 9 600 bit/s – 12 Mbit/s

    The ODW-710-F2 has been designed to allow the use of fibre optic cables on PROFIBUS DP networks. The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers which can provide solutions with, for example, only a single fibre or distances up to 120 km.

    Both multidrop networks and redundant rings can be formed using a mixture of transceiver types.

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    Point-to-Point Fibre Converter RS-232

    ODW-720-F1

    ODW-720-F1 Point-to-Point Fibre Converter RS-232
    ODW-720-F1 Point-to-Point Fibre Converter RS-232

    Point-to-Point Fibre Converter RS-232

    ODW-720-F1

    Point-to-Point Fibre Converter RS-232
    1 xRS-232 port 300 bit/s – 250 kbit/s

    The ODW-720-F1 has been designed to allow RS-232 protocols to be transmitted point-to-point over a fibre optic link.

    The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers which can provide solutions with, for example, only a single fibre or distances up to 120 km.

    This unit has been designed for industrial use where the requirement is for a long and reliable service life, in a harsh environment. To ensure this reliable operation we manufacture using the highest quality components.

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    Ring / Multidrop Fibre Converter RS-232

    ODW-720-F2

    ODW-720-F2 Ring / Multidrop Fibre Converter RS-232
    ODW-720-F2 Ring / Multidrop Fibre Converter RS-232

    Ring / Multidrop Fibre Converter RS-232

    ODW-720-F2

    Ring / Multidrop Fibre Converter RS-232
    1 xRS-232 port 300 bit/s – 250 kbit/s

    The ODW-720-F2 has been designed to allow the use of fibre optic cables on RS-232 networks. The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers which can provide solutions with, for example, only a single fibre or distances up to 120 km.

    Both multidrop networks and redundant rings can be formed using a mixture of transceiver types.

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    Point-to-Point Fibre Converter RS-422/485

    ODW-730-F1

    ODW-730-F1 Point-to-Point Fibre Converter RS-422/485
    ODW-730-F1 Point-to-Point Fibre Converter RS-422/485

    Point-to-Point Fibre Converter RS-422/485

    ODW-730-F1

    Point-to-Point Fibre Converter RS-422/485
    1 x RS-422/485 port 300 bit/s – 1.5 Mbit/s

    The ODW-730-F1 has been designed to allow RS-422/485 protocols to be transmitted point-to-point over a fibre optic link. The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers which can provide solutions with, for example, only a single fibre or distances up to 120 km.

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    Ring / Multidrop Fibre Converter RS-422/485

    ODW-730-F2

    ODW-730-F2 Ring / Multidrop Fibre Converter RS-422/485
    ODW-730-F2 Ring / Multidrop Fibre Converter RS-422/485

    Ring / Multidrop Fibre Converter RS-422/485

    ODW-730-F2

    Ring / Multidrop Fibre Converter RS-422/485
    1 x RS-422/485 port 300 bit/s – 1.5 Mbit/s

    The ODW-730-F2 has been designed to allow the use of fibre optic cables on RS-422/485 networks. The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers which can provide solutions with, for example, only a single fibre or distances up to 120 km.

    Both multidrop networks and redundant rings can be formed using a mixture of transceiver types.

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    Fibre optic repeater for TP/FT-10

    LRW-702-F2

    LRW-702-F2 Fibre optic repeater for TP/FT-10
    LRW-702-F2 Fibre optic repeater for TP/FT-10

    Fibre optic repeater for TP/FT-10

    LRW-702-F2

    Fibre optic repeater for TP/FT-10
    1 x LonWorks® , TP/FT-10, 78 kbit/s

    LRW-702-F2 is a LonWorks® to fibre optic modem designed for Point to Point, multidrop or redundant ring applications. The design allows the use of a range of Westermo verified SFP (Small Form Pluggable) transceivers which can provide a verity of solutions, for example, only a single fibre or distances up to 120 km.