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With our Lambdaway system you can transport multiple services inexpensively over a pair of fibre or even a single one. The multiplexer is fully transparent regarding protocols and applications (i.e. Ethernet or Fibre Channel).

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  • Passive WDM multiplexer capable of multiplexing up to 80 optical channels
  • Additional 1310nm ‹base› port available as an option
  • Optional DWDM extension port
  • Combines CWDM and DWDM technology in a single unit
  • Add/Drop versions
  • Comes with standard monitoring port (1%)
  • Single and dual fibre versions
  • Easy integration of new services using existing fibre links
  • Multiplies your fiber for all protocols
  • For 1 up to 100 Gigabit Ethernet, ESCON, ATM, Fibre Channel, etc. per channel
  • Can be operated in combination with low-cost transceivers (SFP+, SFP28, GBIC, etc.), no need to replace existing equipment
  • Covers metro distances of 80 km and more
  • Fully bit rate and protocol transparent
  • Purely passive component requiring no power
  • Made in Switzerland
  • Very robust and maintenance free
  • Add/Drop types available

The flexible Lambdaway WDM concept presents the ideal expansion of your current optical fibre infrastructure supporting a maximum of 80 connections over a single fibre and multiple transfer protocols and standards (ESCON, ATM, Fibre Channel, Gigabit or even 10Gigabit Ethernet) – to be transmitted simultaneously.

The Lambdaway product family offers a comprehensive suite of high performance WDM multiplexers: The CWDM series, the DWDM series, and a combination of these two series

The CWDM series is available with 2 to 18 channels. The optional base channel version provides an additional 1310 nm channel and is particularly suited for highly cost-efficient 10Gb/s transmission speeds, for example. An optional extension port makes the Lambdaway series cascadable and enables to build a modular passive infrastructure that can be tailored to your individual needs.

The DWDM series is available as 4 to 80 channel versions. As a space-saving feature, a hybrid combination of CWDM and DWDM technology integrates in a single chassis.


Multi-site xWDM networks can be deployed reliably and cost-efficiently using add/drop modules. There is hardly any limitation as to the number and direction (East/West) of the wavelengths added or dropped.

Networks, for example, comprising two main sites and some smaller POP’s or networks with a bead-chain structure can easily be installed and operated. Please contact us. Flexibility is our strength.

  • Every enterprise and carrier with optical fibre infrastructure installed
  • Deployment of new applications over existing cabling
  • Ethernet, Fibre Channel, Video, etc. supported over a single fibre link
  • Cost-effective transmission of large data streams
  • Ideal solution for Metro Core, Metro Access and Enterprise Networks
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