Telecommunication systems

Trust and reliability for sustainable network expansion

Full-service provider

We are a full-service provider in the field of communication technology. As a complete service supplier, we provide all necessary solutions such as planning, surveying and execution by a single company according to the principle of  "one-stop shopping".


We supply individual solutions in the form of software and hardware components and produce a large number of industry-specific components in-house. We are partners in the development of high-quality communication networks.


With our own surveying technology and access to an individual fleet of machinery, we are able to realise projects for our customers quickly, flexibly and efficiently. We support our partners in complex, industry-specific requirements for digital infrastructure and its future-proof expansion.



Our well-established partner network includes long-standing business partners, producers and suppliers. These business relationships are also characterised by trust, reliability and a high degree of professionalism. This is the basis on which we are able to create advantages and for our customers.



Consulting & conception

Feasibility studies


Basic evaluation



Approval and approval planning


Implementation planning


Cost estimate


Drawing up of tendering


Creation of geotechnical reports


Procurement of BETRA (Operating and construction instructions)(railway area)


Creation of backup plans (railway area)


Project management

External project coordination and construction supervision


Project assistance


Cable installation supervision


Project implementation

Cable foundation in open construction(conventional underground construction, cable plough, trenchers)


Cable foundation in closed construction (HDD hydraulic rotary drilling , drilling press / tube pressings, soil displacement method with controlled and uncontrolled soil displacement hammers)


Underground constructions for pipe laying under running waters, railways, highways, etc. (for example in the wireline method or with gyrocompass)


Installation of cable trays and cable chutes (e.g., in the railway area)


Blowing in/pulling in of cables


In-house cable laying (house infeeds, cable routing systems, cable grids, firewalls)


Installation & measurements

CU and fibre optic installation of cable systems of all kinds


Associated Cu and fiber optic measurements of all kinds


Special measurements according to customer requirements



Creation of cable position and cable length plans (according to customer specifications)


Creation of documentation on fiber optic and copper measurements


Creation of fading coil plans


Creation of coupling sleeve sheets and shaft charts


Creation of splice diagrams, wiring and assignment plans


Special drawings and plans according to customer requirements



Measurement of routes (DGPS and tachymeter supported)


Display and marking out of border lines and existing roads


Preservation and settlement measurements (e.g., at railway crossings)


Subsequent measurement of unknown consisted roads (location and heigh

ONT Oberhausener Nachrichtentechnik GmbH




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ONT Oberhausener Nachrichtentechnik GmbH

Im Waldteich 27

46147 Oberhausen

Tel +49 (0)208 452 359 0

Fax +49 (0)208 452 359 99


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