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Blog Posts (56)

  • siticom achieves sustainable progress in CDP rating and environmental management

    As in previous years, siticom participated in the CDP Score Report for the Europe / Germany region in 2023 with a focus on the activity group "IT & Software Development". We are pleased to inform you that our CDP rating has improved from a C to a B. This improvement reflects our ongoing commitment to improve and strengthen our environmental management. We are particularly pleased that our B rating in the area of management is in line with the regional average in Europe and even above the average (C) for the IT & Software Development sector. We are among the 27% of companies in our activity group that have achieved this management level. Compared to the industry average in the IT sector, we are in the top third, which illustrates our efforts and successes. In particular, we would like to highlight our performance in Risk Management and Business Strategy, where we achieved an A. This performance is also underpinned by our compliance with five ISO standards. About CDP: CDP is a not-for-profit organization that operates the global environmental impact disclosure system and is considered the gold standard of environmental reporting. With a vision of a sustainable economy, CDP focuses on mobilizing investors, companies, cities and governments to measure and manage their environmental impacts. The organization focuses on transparency, accountability, continuous improvement and collective success as its core values. Faced with the challenges of climate change and the loss of nature and habitats, CDP strives to raise awareness and help decision-makers to act appropriately. Originally founded as the "Carbon Disclosure Project", the CDP has broadened its focus and expanded its reach to various environmental issues. The organization is funded by income from various sources, with CDP Europe acting as the main actor and providing support services through its operating subsidiary, CDP Europe - Services GmbH.

  • 5G Mobile Connectivity in Europe's Tunneling Projects

    A Challenge for Communication Technology IIn Europe, we're witnessing a steady increase in tunnel construction projects. These complex underground projects pose special challenges to communication and safety, especially for emergency services, for whom reliable Mission Critical Communication (MCC) is essential. Flexibility to adapt to changing conditions and independence from public communication infrastructure are crucial for this purpose. 5G connectivity enables local services such as communication without an internet connection and also offers benefits such as lower susceptibility to errors and cost efficiency. Use cases range from IoT device tracking to locate personnel in real-time, to image recognition services, and the use of drones for analysis and exploration. siticom tests in the Stuttgart 21 tunnels: Insights into practice To demonstrate the effectiveness of this technology, we visited one of the largest tunnel construction projects in Europe: S21. The challenge is to enable seamless communication in an environment where conventional methods can hardly meet the specific requirements. On-site, we set up our mobile 5G system, which is characterized by its fast and flexible setup. Our initial tests included voice communication and data transmission, which worked excellently despite the challenging environment. A highlight was a live demonstration in which we made VoIP calls and transmitted live videos from various tunnel sections. The feedback from engineers and emergency responders was overwhelmingly positive. They highlighted the improved communication quality and reliability, which are crucial for the safety and efficiency of such large projects. Special challenge underground Conventional tunnel radio systems are set up using so-called Leaky Feeders, which act as antennas, depending on the frequency range used. In the frequency range of 3.7 to 3.8 GHz (N78 Band), which is used in Germany for private 5G networks, directional antennas as an alternative, offering significant advantages in terms of installation and maintenance effort, especially during the construction phase. Unlike open areas, radio wave propagation in tunnels is heavily determined by Non Line of Sight (NLOS) conditions with a high proportion of reflections and multipath propagation. In addition to the frequency range and the characteristics of the chosen transmitter and receiver antennas, the topology of the route, the geometry of the tunnel cross-section, and even the surface condition of the tunnel walls also influence the range of the signal. This makes a theoretical estimation of the expected signal quality at various positions within the tunnel extremely difficult, and therefore real measurements are essential. The diagram shows the calculated values for the Reference Signal Received Power (RSRP) based on a simple fading model and the post-processed measurements depending on the distance from the transmitting antenna. Conclusion: A promising path into the future The combination of field tests and customer feedback confirms that our 5G technology can revolutionize communication and monitoring in tunnel construction projects. The technology not only offers improved safety and efficiency but also opens up new possibilities in the construction industry and beyond. siticom is committed to advancing these innovations to meet the specific requirements of these challenging projects. Our expertise in Private 5G complements our long-standing experience in infrastructure projects, offering a holistic approach from the Smart Infrastructure Use-Case through construction planning to the operation of carrier-grade enterprise networks. More reading about our Stuttgart 21 Projects

  • Future-oriented network design: siticom and Currenta - a success story in the campus environment

    Our network design for Currenta is an example of successful planning and orchestration in a complex campus environment. The focus is on the Currenta backbone project, in which an IP data network was implemented for the CHEMPARK operator across three locations. siticom acts as a system integrator and delivers a turnkey solution that provides Currenta with a high-performance ICT infrastructure for production facilities, logistics processes and offices. Since commissioning in October 2018, siticom has continuously optimized operations, expanded transmission capacity and successfully connected around 560 customer services. Operational challenges have also been overcome and the network is running smoothly with a high level of customer satisfaction. Further details on the Currenta backbone project can be found in our blog entry Campus network from A-Z at Currenta. As a long-standing partner, siticom will continue to support the operation and further development of the project in the future. In the following interview with two colleagues from our project team, Christoph Falkenstern and Robert Wehrheim, we find out more about the progress made in recent years and the latest developments that have driven the Currenta Backbone project forward. Hello Christoph, hello Robert could you briefly explain what role siticom has played in the last 6 years of partnership and what has changed since then? R. Wehrheim: For six years, siticom has played a decisive role in the operation and development of Currenta's IT network. We ensure smooth 24/7 operation and fulfill agreed service level agreements (SLAs). With our own service hotline, we offer quick solutions to problems. Since the beginning of our collaboration, Currenta has made significant progress in the area of IT network operations. Together we have developed further and established successful processes. We support the development of services and the design of new services, which has enabled the network to continue to evolve. C. Falkenstern: In addition to supplying hardware, we manage the movement of goods efficiently and offer warehousing outside the Chemparks for greater flexibility. We are also responsible for supplier handling for network infrastructure providers, software updates and quality management. Over the course of the partnership, we have developed into a competent partner for services and consulting. Today, we are a trusted advisor for Currenta and provide support not only in day-to-day operations, but also in strategic network planning and expansion. Our cooperation is based on trust, expertise and mutual success. What challenges did we overcome in the course of the project and how did we help to ensure that the network runs smoothly? C. Falkenstern: Over the course of the project, we overcame numerous challenges to ensure the smooth operation of the network. The Currenta network is monitored around the clock by siticom. In order to be able to react quickly in the event of a fault, we operate an on-call service staffed by technical specialists. This ensures that in the event of a fault, the network has been and can continue to be fault cleared immediately. In this way and through other accompanying measures, it was possible to correct problems with a specific router type without affecting Currenta services. The design of the Currenta network, which relies on redundancy wherever possible and sensible, is of course also a major advantage. R. Wehrheim: Regular software updates and monthly reports contribute to security and transparency. When expanding the network and introducing new services, the continuous availability of the network services is taken into account, just as security concerns are the focus of every measure. We react quickly and prudently to hardware problems from hardware manufacturers and are able to significantly expand network capacity and the number of usable customer ports. Overall, we have successfully doubled the available network capacity and increased the number of customer ports by a factor of around ten. The number of customer services was increased from around 50 in 2018 to currently around 1,250. C. Falkenstern: All of the measures listed make a significant contribution to ensuring that the network runs smoothly and meets customer needs. siticom acts as a competent contact for Currenta and customer requests are implemented effectively and quickly. Where appropriate and necessary, we supplement Currenta's service portfolio, for example by taking over a 24/7 fault hotline for Currenta's customer service. What new services or extensions have been added since the network went live and how does siticom plan to develop its ICT service portfolio in the future? C. Falkenstern / R. Wehrheim: Since our network went live, we have continuously expanded and improved our range of services: Together, we have greatly expanded the network, with a doubling of routers and an increased number of nodes. At the same time, we have significantly increased the transmission capacity by switching from one 100G and one 10G ring to two 100G rings. The available transport network capacity was also expanded. In addition, we are planning to upgrade DWDM routes to 400G capacity in the future. Due to our support, Currenta is now also active as an Internet service provider, which will enable us to configure Internet connections automatically in future, similar to other well-known network operators. In order to increase network stability, we are in the process of overcoming Currenta's dependence on a single network provider and will in future procure services from several providers. In addition, Currenta will in future offer leased lines or even capacity as a carrier to other service providers. We currently support around 1,250 customer services and are in the process of expanding the number of locations from 3 to 6. In addition to the existing locations in the Chemparks Leverkusen, Dormagen and Krefeld-Uerdingen, Monheim and PoP locations (Point of Presence) in Frankfurt and Düsseldorf have been added. Further PoP locations are planned for the future. The opening of PoP locations in Frankfurt and Düsseldorf marks an important step, as these are locations outside the Chemparks and thus strengthen our presence in important economic centers. With our support, Currenta has also expanded its performance and service portfolio in order to reduce future acquisitions. A new generation of service routers was introduced to further increase the scope of services in the network. This enables Currenta's customers to be offered a comprehensive range of services, including support in the planning, implementation and improvement of workflows and all kinds of processes. siticom thus plays a crucial role for our customer Currenta, as we provide them with important support that is essential for its appearance and future growth. Christoph Falkenstern; Director Managed Services siticom GmbH Christoph Falkenstern has extensive experience in the telecommunications sector. Throughout his career, his role has been to deliver and integrate network infrastructure and ensure the best E2E functionality for customers and users - enabling organizations to build, maintain and improve various network solutions. Christoph joined siticom in 2018 when the Currenta ITK project started and has been responsible for siticom's Currenta activities ever since Robert Wehrheim; Senior Consultant siticom GmbH Robert Wehrheim has over 30 years of experience in the support of networks, from classic transmission technology to Ethernet/IP networks. He has worked for various network operators, both as an external employee and as a permanent employee. His tasks included network monitoring, fault processing, configuration and planning. In the meantime, he worked as a consultant for siticom, where he planned broadband expansion for Telekom and site migrations for Vodafone. Since 2018, he has been working on the Currenta project, building and commissioning the network as well as designing new services and network expansion. He also serves as a technical contact for Currenta.

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Other Pages (42)

  • 5G, Cloud, SDN & Broadband | SITICOM

    PRIVATE 5G NETWORKS 5G: USECASE-DRIVEN. Private 5G networks enable enterprises to modernize business processes and improve how services are delivered or products are made and distributed across nearly every sector, including agriculture, automotive, education, healthcare, logistics, manufacturing, and transportation. VIEW SERVICES WE THINK, PLAN, DEVELOP, ENGINEER AND REALISE THE NETWORKS OF TOMORROW. TODAY. siticom is a technology innovation company founded in 2010 with a focus on the digital transformation of infrastructure and networks of tomorrow. siticom's portfolio is geared towards the complex technological challenges of the future. ​ The solutions and services range from technical and strategic advice to engineering services for planning and realizing network infrastructures in communication networks and corporate networks. Thanks to a highly innovative, flexible grid of system partners, siticom is able to implement high-quality solutions at short notice. ​ The combination of consulting, design and architecture bundled with the assumption of system and imple-mentation responsibility as well as test-automation distinguishes siticom as an independent system integrator. ​ Stefan Höltken & Jürgen Hatzipantelis Managing Directors WE'VE GOT YOU COVERED. OUR CORE- SERVICES. 5G NETWORKS 5G, optical networks, IoT or connections to the cloud. From architecture to operation from a single source. 5G SERVICES CLOUD NATIVE TRANSFORMATION Public, private and hybrid cloud solutions. From consulting to connection, migration and operation. CLOUD SERVICES OPTICAL NETWORKS Campus Network design, migration, testing, and implementation. The entire lifecycle for your enterprise network. OPTICAL NETWORKS NETWORK OPERATION & MONITORING Services related to cloud, network and test infrastructure: We ensure the smooth operation of your services 24/7/365. MANAGED SERVICES TEST AUTOMATION & FRAMEWORKS Testing-as-a-Service, automation, frameworks, and operation for your complex infrastructure. TESTING SERVICES SMART INFRASTRUCTURE Broadband, energy and transportation. We offer advice, plan, execute, measure and document your projects. INFRA SERVICES JOIN OUR TEAM SHINE BRIGHT WITH US Whatever your background or expertise in IT, if you want to challenge conventional thinking and build solutions that matter, we should speak. ​ At siticom we're proud to became a leader in innovative network-solutions - working with us means confronting challanges with innovation, dedication and passion. ​ But we're determined to keep our strong company vibe - friendly, personal, warm and welcoming. You'll never be just an employee. Join us! OPEN POSITIONS INSIGHTS SELECTED PROJECTS FROM OUR PORTFOLIO NETWORK PLANNING FOR GREEN ENERGY SMART INFRASTRUCTURE LEARN MORE VIEW ALL INSIGHTS IN THE HUB TECH, TECH, TECH STUFF WE LOVE. EXCEEDING CLIENTS' AND COLLEAGUES' EXPECTATIONS MEANS CONSTANTLY CHALLENGING YOURSELF AND THE PEOPLE AROUND YOU. ​ That is the value that drives the pace of our self-development. And the technologies we use are no different. We want you to have full power over your career and are happy if you master technologies we utilise. Or learn new tech with our team. Or bring your own. LEARN MORE THE ENSEMBLE FOR YOUR SUCCESS GET TO KNOW OUR PARTNERS ALL PARTNERSHIPS

  • Planning service civil engineering | siticom

    CONSTRUCTION KIT FOR ALL INFRASTRUCTURE PLANNING PHASES PLANNING SERVICE CIVIL ENGINEERING Modular planning service: Our flexible approach offers tailored solutions, e.g. for fiber optic expansion. With prefabricated modules and standardized processes, we can implement projects time- and cost-efficiently without compromising on quality. From design and approval planning to detailed planning and documentation, we are at your side. Our experienced experts use state-of-the-art GIS technologies to optimize your connection points, routes and housing locations. We also take care of approval procedures and communication with stakeholders. A fully digitized approach in our construction kit for planning services enables us to provide efficient coordination and documentation. Our experience in planning ensures that every detail is taken into account, e.g. to build a reliable and high-performance network. We optimize routing, select the best locations for distribution points, and thus ensure efficient and stable connectivity. VIEW SERVICES USE OUR MODULAR SYSTEM IN EVERY PLANNING PHASE PLANNING SERVICES Services DESIGN PLANNING In this phase, GIS planning with connection points, backbone connection, clustering and route centerlines with initial optimization of the course routes, quantity determination and overview map takes place . All early planning phases of the expansion projects are optimized in a basic module and additional modules such as surface survey and address clearing can also be added. APPROVAL PLANNING Taking into account the approval processes, an optimization of the locations and the routing takes place in this phase. All application documents are created and application returns are followed up . In addition to the basic module, further modules can be added, e.g. the incorporation of official requirements into the system. FINE PLANNING In this phase, pipe and fiber planning takes place in GIS-SW. Splice logs and material quantity lists are also generated . In addition, differences between self-supported and subsidized expansion projects, different map layouts and formats of the implementation documents can be taken into account. DOCUMENTATION Complete digital documentation in a GIS of your choice . CONSTRUCTION BOX TURNKEY AND CIVIL ENGINEERING We offer various realization models, gladly provide for the processing of the entire range of services from one source, in which we take over control, planning, documentation services and construction accompanying services for our construction executing partner companies. ​ The construction kit as PDF download contains in detail all additional modules that we offer for each planning phase. Contact us, tell us in which planning phase you need support and together we will find the right modules for you! DOWNLOAD CONSTRUCTION KIT CONTACT US OUR GIS EXPERTISE TOOLS In our construction kit of planning services, we use various tools to enable an advanced and fully digitalized way of working. We use QGIS, Smallworld, Megaplan and AutoCAD to capture, analyze and visualize precise geographic data. With the help of TKI NET Design and TKI NET Engineering, we ensure optimal routing and site selection. ​ ​ ​ Thanks to the use of ArcGIS (ESRI), we can also offer an efficient solution for documentation during fiber optic expansion and other network projects. All relevant information is digitally recorded and archived, making it easier to access and update the data. In this way, we ensure seamless and transparent documentation that enables smooth project control and management. ​ ​ ​ Our advanced approach with the use of GIS and the tools mentioned above not only guarantees efficient planning and implementation, but also enables long-term care and maintenance of the network. We can react quickly to changes or expansions based on the digital data and thus ensure a future-proof infrastructure. INSIGHTS AND PRESENTATIONS DOWN LOADS BROADBAND EXPANSION FIBRE OPTICS We advise you in the start-up phase for your high-speed network and plan (structural planning, approval planning, detailed planning, implementation planning) the implementation for you in all network areas (FTTH, FTTC, FTTB, FTTP, FTTF,...). In the process, we also take care of securing locations and routes as well as managing the authorities. Case Study fiper optic expansion ENERGY TRANSITION We ensure a structured, planned approach to the implementation of energy infrastructure projects, e.g. to upgrade power grids for the accelerated expansion of wind energy, charging infrastructure and increasingly electricity-dependent heating appliances. Charging infrastructure CONSULTATION We provide consulting and coordination services before the start of planning and continue to provide advice and support during all planning phases and construction. We develop network concepts, optimize working environments and provide solutions for an efficient GIS infrastructure and tool deployment. Consulting fiber optic expansion TOGETHER FOR GREEN ENERGY We have provided the German power grid operator Bayernwerk with our extensive expertise and commitment in the successful planning and implementation of new line routes for feeding green energy into the power distribution grids. With our experienced expertise and a dedicated team, we convince as a competent partner to jointly master the challenges of the energy transition. Bayernwerk REFERENCE PROJECTS FROM OUR BLOG BLOG ARTICLES Mar 14 2 min 5G 5G Mobile Connectivity in Europe's Tunneling Projects Feb 28 5 min Infra Future-oriented network design: siticom and Currenta - a success story in the campus environment Feb 22 2 min 5G IT-Project Management: Embark on a Fresh Journey 1 2 3 Anker 2 IT'S TIME, WE FINALLY GET TO KNOW EACH OTHER. SIMPLY WANT TO KNOW MORE?​ ​ You would like to learn more about our portfolio in the area of Planning & Civil Engineering ? Do you have a specific challenge for which you are looking for support? Get to know us without any obligation in a 30 minute session and feel free to tell us about it! OLIVER PREIßLER DIRECTOR SALES & MARKETING Make an appointment Contact on LinkedIn LET'S GET IN TOUCH DEAN HAßDENTEUFEL ACCOUNT MANAGER Make an appointment Contact on LinkedIn LET'S GET IN TOUCH

  • Smart Infrastructure | siticom

    SMART INFRASTRUCTURE FIBER, ENERGY, TRANSPORTATION We work in our integrated model, in which we take over control, planning, documentation and construction support services and surveying services for our partner companies. VIEW SERVICES Social and technological developments are creating new challenges and opportunities for urban spaces and their infrastructure. With digital means, existing infrastructure is becoming smart infrastructure that can respond flexibly to requirements and is thus more efficient and cost-effective. In particular, elements of new IT platforms such as IoT (Internet of Things) and AI (artificial intelligence) are being used. They connect sensors and actuators on site, analyze data and optimize the use of infrastructure. ​ Comprehensive fiber-optic networks and solutions for mobile data traffic are the basis for the development of smart cities. Germany still has a lot of catching up to do here. OUR PRINCIPLES EXPERTISE FROM A-Z 360°-PROJECT MANAGEMENT ALWAYS IN THE RIGHT PLACE SPEED CONTACT US THE FUTURE OF CITIES SMART INFRASTRUCTURE Homepage Link OUR PORTFOLIO INTELLIGENT NETWORKS: BROADBAND, ENERGY & TRANSPORTATION Services We support constructors and operators of networks (telecommunications, energy, road, rail, etc.), cities and municipalities in the expansion and modernisation of local infrastructure and take on regional planning projects and infrastructure projects throughout Germany as a general contractor or in cooperation. HERE WE ARE AT HOME WHAT WE DO FOR YOU BROADBAND FIBRE NETWORK PLANNING We understand that fibre optic expansion is the backbone of any modern infrastructure. With comprehensive expertise in every phase of project planning, we ensure that your projects are not only efficient, but also future-proof. We advise you on your high-speed network in the start-up phase and plan throughout all planning phases. INDUSTRY CAMPUS NETWORKS We plan the networking of the future infrastructure towards gigabit speed and support you in various topics. Be it the connection, expansion or upgrade of new base stations, the acceleration of your campus network or infrastructure measures that enable edge computing in the access network of the future. CITY & COMMUNITIES SMARTCITY & ENERGY We accompany with planning services for re-planning, new planning all the way to the Smart City. In doing so, we ensure structured planned procedures for the realization of energy infrastructure projects, e.g. for the construction of new wind energy routes or for the realization of the nationwide charging infrastructure for electric vehicles. MOBILITY COMPANY TRAFFIC NETWORKS From the development and modernization of your rail network to the integration of advanced information and communication technologies as well as the creation of a sustainable energy supply - we accompany you on your way to the mobility of the future. CIVIL ENGINEERING CONTRACTORS CONSTRUCTION PROJECTS Based on our industry knowledge in civil engineering, we offer planning services as a modular system with many additional modules specifically for the needs of civil engineering companies. We complement this with a high level of knowledge in the field of geoinformation systems (GIS) and corresponding tools. INSIGHTS AND PRESENTATIONS REFERENCES AND DOWNLOADS CONTACT US BROADBAND EXPANSION FIBER OPTICS We advise you in the start-up phase for your high-speed network and plan (structural planning, approval planning, detailed planning, implementation planning) the implementation for you in all network areas (FTTH, FTTC, FTTB, FTTP, FTTF, ...). In the process, we also take care of securing locations and routes as well as managing the authorities. Case Study Fiber optic expansion CONSULTATION We support you with consulting and coordination tasks already before the start of planning as well as further on during all planning phases and the construction with advice and action. We develop network concepts, optimize working environments and provide solutions for an efficient GIS infrastructure and tool deployment. Consulting fiber optic expansion ENERGY TRANSITION We ensure a structured, planned approach to the implementation of energy infrastructure projects, e.g. to upgrade power grids for the accelerated expansion of wind energy, charging infrastructure and increasingly electricity-dependent heating appliances. Charging infrastructure TOGETHER FOR GREEN ENERGY We have provided the German power grid operator Bayernwerk with our extensive expertise and commitment in the successful planning and implementation of new line routes for feeding green energy into the power distribution grids. With our experienced expertise and a dedicated team, we convince as a competent partner to jointly master the challenges of the energy transition. Bayernwerk REFERENCE PROJECTS FROM OUR BLOG BLOG ARTICLES Mar 14 2 min 5G 5G Mobile Connectivity in Europe's Tunneling Projects Feb 28 5 min Infra Future-oriented network design: siticom and Currenta - a success story in the campus environment Feb 22 2 min 5G IT-Project Management: Embark on a Fresh Journey 1 2 3 Kontakt IT'S TIME, WE FINALLY GET TO KNOW EACH OTHER. SIMPLY WANT TO KNOW MORE?​ ​ You would like to learn more about our portfolio in the area of Smart Infrastructure and Fibre Planning ? Do you have a specific challenge for which you are looking for su pport? Get to know us without any obligation in a 30 minute session and feel free to tell us about it! OLIVER PREIßLER DIRECTOR SALES & MARKETING Make an appointment Contact on LinkedIn LET'S GET IN TOUCH DEAN HAßDENTEUFEL ACCOUNT MANAGER Make an appointment Contact on LinkedIn LET'S GET IN TOUCH

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