Where Connectivity Shapes The Future

High-Level Design and Network Planning

Network planning is built around the specific technical and regulatory conditions of each service area. The resulting concept is field-proven and adaptable, giving room for later area optimization while forming the reference framework for detailed design and for estimating construction capacity.

Low-Level Design

At detailed design stage, we translate the high-level concept into buildable engineering — incorporating site-specific constraints and cost optimization. This output supports permitting and construction release, anchors route and site acquisition, and sizes the crews and equipment needed. It remains the operational reference document throughout execution on site.

Fiber Network Construction

Our build teams cover every layer of the network — backbone infrastructure (NE2), civil and duct works (NE3), and in-building cabling (NE4). Construction is backed by dedicated project management, keeping schedule, quality and cost under control across all trenches and segments.

Customer Connections

Subscriber connections are executed as an integral part of the wider build program, with our teams following the process through to the point where the connection is ready for activation.

Documentation and Handover

As-built documentation is produced to the client's specification and delivered in the required digital formats, ready for integration into asset and network-management systems. Our specialists help define documentation requirements up front and run quality checks before handover, so operations can take over without gaps.

Densification

We also carry out later-stage connections in areas that are already network-ready, regardless of whether we performed the original route construction. This covers the complete workflow through to activation for the end customer.

From Route to Ready-for-Service Fiber

From route survey and civil works to high-fiber-count cable installation, splicing, testing and final handover, we support network operators in building and expanding reliable fiber infrastructure across Germany.

Data Center & Metro Connectivity

We build the passive fiber infrastructure connecting data centers, carrier PoPs and metro networks: Data Center → MMR → Cross Connect → Carrier PoP → Metro Fiber → Long-Haul Network → Destination Data Center. Our scope includes data center and carrier PoP connections, metro and backbone fiber deployment, route survey and route proving, civil works and HDD, duct, subduct, microduct and speedpipe installation, high-fiber-count cable installation, data center building entry and internal LSZH fiber routes, splicing, splice closures and ODF integration, physical route diversity, and integration into existing carrier networks.

Fiber Testing & Acceptance

We deliver fiber infrastructure ready for carrier acceptance: bidirectional OTDR, ILM / OLTS, 1310 / 1550 nm testing, connector and splice loss verification, reflectance testing, end-to-end fiber verification and carrier-specific test packs. Testing, labeling and documentation are performed according to the technical specifications and acceptance criteria of the respective network operator.

Engineering, Permitting & Documentation

We combine field execution with the engineering and documentation required for complex carrier infrastructure projects: Survey → Engineering → Permitting → Civil Works → Fiber Installation → Splicing → Testing → As-Built → Handover. Services include GIS/KMZ documentation, route and chamber records, splice documentation, SLDs, photo documentation, test results and complete As-Built packages.

One Partner. From Route to Ready-for-Service Fiber.

Polixel combines engineering, construction and fiber network expertise to deliver complete infrastructure packages for Metro Fiber, Backbone, Dark Fiber and Data Center Connectivity projects.

Formulation of the Order

Every project starts with a precise scoping exercise, translating the client's brief into clearly defined objectives and expectations.

Rough Planning of the Project Schedule

A preliminary schedule is then developed, sequencing all major work packages within a coherent logical framework.

Determine Deadlines and Timeframes

Milestones and timeframes are fixed to keep the program on track, allowing continuous progress monitoring and timely corrective action.

Setting Budget Targets

Budget targets are established to define the financial envelope of the project and to keep resource allocation efficient throughout execution.

Resource Analysis

A detailed resource analysis identifies the materials, equipment and personnel capacity required, and how they should be deployed across the program.

Project Analysis

Ongoing project analysis tracks quality and progress against targets, giving early visibility of deviations and enabling timely intervention.

Agreement of Goals

Objectives are agreed and, where necessary, adjusted in close coordination with the client — reinforcing team alignment and building a trusted working relationship for the full duration of the project.

Electrical Installation

We coordinate electrical installation works for BMS projects through experienced installation partners. Our services cover the complete electrical infrastructure required to connect and integrate BMS equipment on site.

Electrical Integration

Integration with the electrical grid, load management, photovoltaic systems and other relevant electrical equipment.

Control Cabinet Assembly

We provide control cabinet solutions for building management systems through a network of qualified and specialised partners. From assembly and wiring to modifications and testing, we coordinate the complete process according to project requirements.

Commissioning

We coordinate the commissioning process to ensure that installed BMS components are correctly connected, tested and ready for operation.