networks GET in touch Our mission is to support our Partners in the process of building Leading telecomunication CWDM DWDM GET in touch Leading telecomunication networks WDM SOLUTIONS for optical transceivers GET in touch Leading telecomunication networks SIMPLE RECODE DEVICE QSFP28 LR/ER/ZR/DWDM GET in touch Leading telecomunication networks OPTICAL TRANSCEIVERS SOLUTIONS GET in touch Leading telecomunication networks Video Transport GET in touch Leading telecomunication networks Salumanus LTD

Simple Recode Device

Salumanus’ simple recode device allows users to change the compatibility requirements for products of different vendors, to benefit from the versatility of each transceiver on stock and increase the speed of reaction for the technical or service department.


Optical Transceivers

Advanced solutions and products (for example PAM4, 200G, 400G, coherent) build with the newest know-how and faster availability than in some other well-known vendors.


WDM Solutions

Unique solutions based on
Wide range of products, bigger than the portfolio of some of the well-known vendors.


Alien Wavelength

Alien wavelength is a technology which helps to increase the capacity of existing DWDM networks.


Video Transport Solutions

Increasing fiber utilization and spectral efficiency reduce cost and operation complexity.



It is commonly believed that optical fibres are much safer than copper infrastructure as they do not radiate and, in consequence, are considered to be more resistant to tapping. Unfortunately, this is not true.

Our Company

Salumanus LTD

Salumanus Ltd. is a technology-focused company with headquarters in Manchester. We specialise in advanced data transmission and video transport solutions, including SDI video and IP data transport applications between remote sites. Our main field of activity is the development and deployment of transmission systems used by telecommunication companies, data centres, and Internet Service Providers (ISP).


Universal transceiver

Universal transceiver

Simply, we will help you become more “vendor independent”.

Try & Buy Option

Test offer Try&Buy

Try & Buy means that Salumanus’ clients buy risk-free.

Engineering / Technical Support

Technical support

Professional support to solve technical problems quickly and remotely.

Extended Warranty

Extended Warranty options

We deliver products that we trust, and with a very long-term warranty.

Laboratory testing

Laboratory testing

All products are tested in Salumanus’ modern optical networks lab, where we can simulate client’s networks and transmission on distances of over >br/>1,000 km.



When it comes to copper or fibre networks and infrastructure, we know how to minimize the total cost of ownership (TCO).

Do you have a new idea or project in mind? Call or e-mail us to schedule an online appointment with Salumanus Ltd. Our representative will contact you promptly to discuss your enquiry.






System Integrators


Products & Solutions

WDM Solutions


Passive Elements


WDM Solutions


Read Our Latest Articles

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Coffee Breaks

We are launching a new formula! We invite you for a Coffee Breaks with Salumanus. We'll discuss about the latest data technologies in three 6-minute, on-line...

How telco operators can optimise inventory management

The KonMari method is an approach to organisation based on a simple principle — keep everything that serves a purpose and sparks joy, toss the rest....

The universal transceiver exists, and you might already own it

Dealing with a wide variety of optical transceivers and interfaces can be frustrating and time-consuming — even after careful consideration, there’s always the chance that your...

Native Video Transport

One of the main challenge of the broadcast market is transporting multiple SDI native video streams in real time between different media centers, for broadcasting live...

Alien wavelength

Alien wavelength is a technology which helps to increase the capacity of existing DWDM networks. Even if the network was originally designed for 10G channels there...

Get in touch, we are here to help!

Interested in how Salumanus Ltd. can support you with your telecommunications projects?  Or are you curious to hear more about some of the products and solutions we provide? We can help you optimise and upgrade your existing fibre network, or advice on how to implement the latest technologies to address all your connectivity needs.

Arrange a video meeting to assess your connectivity needs

To discuss our vast range of telecommunications services, complete the form below and our team will get in touch as soon as possible.


    Alternatively, you can contact us using any of the details below.

    Phone: +44 7393969889
    Address: Imperial Court 2 Exchange
    Quay M53EB Manchester UK
    Opening hours 8:00 - 16.00

    What our partners say about our telecommunications services

    "Salumanus staff was very helpful when we were troubleshooting compatibility issues they were quickly delivering converters necessary to make the solution work."
    "Salumanus’ approach to ISPA members always was professional, proactive and respectful."

    "Both the quotation and delivery of the goods went smoothly and we are very pleased with the timely receipt of the order and the support we received."
    "Salumanus have been fantastic through the entire journey. They went above and beyond in using their expert knowledge in proposing multiple solutions, providing demos and assisting with set-up. "
    Broadband Provider

    Let’s stay connected!

    From optical transceivers to WDM systems and alien wavelength technology, we’ve got you covered! Our team of expert engineers with decades of hands-on experience can also help with technical support and training, remotely or on-site, to ensure you make the most of our products.


    Follow us on social media to keep up to date with the latest Salumanus news and updates in telecommunications, data centres and optical networks.