Infraestructura y sistemas
Business connectivity with fibre, radio links and Starlink
We design and manage your company's internet connection using fibre optics, dedicated links, radio links or satellite, including redundant setups that keep the business online when the primary line fails.
We don't sell a tariff: we study the site, the coverage actually available and the applications that depend on the connection, select the right technology, coordinate the installation and become your technical point of contact when something goes wrong.
Tu empresa no necesita una tarifa. Necesita estar conectada.
The starting point
When the internet stops being a service and becomes critical infrastructure
The ERP, email, Microsoft 365, IP telephony, the POS, site-to-site VPNs, remote work, production, logistics and even backups all travel over the same line. When that line goes down the business doesn't slow down: it stops. And at that point the conversation is no longer technical, it's a business one.
- Sites where fibre is unavailable or arrives with limited coverage.
- A single line the whole operation depends on, with no alternative route.
- Connections sized years ago that no longer cope with cloud and video calls.
- Incidents that are hard to escalate and track with the carrier.
- Several separate suppliers and no one accountable for the whole.
- No monitoring: the outage is spotted by the user, not by the system.
Cuando la conexión cae, no se ralentiza el trabajo: se detiene.
Our response
A connection designed around your business
We start with the site, the coverage actually available, the number of users, the applications that rely on the network, how critical the service is, the bandwidth required and the level of redundancy that makes sense for the business. With that information we select the technology — FTTH, business fibre, dedicated fibre, radio link, satellite or a redundant combination — coordinate the installation with the provider, supervise the go-live and integrate it with your firewall, VPN, cloud and the rest of your infrastructure.
Estudiamos, diseñamos, instalamos y damos la cara. Un solo interlocutor.
Tecnologías
La tecnología adecuada para cada ubicación
FTTH fibre
High-performance connectivity for offices and businesses wherever the coverage available at the site allows it.
Dedicated fibre
Reserved capacity and business-grade terms for critical environments, subject to feasibility and to the provider used.
Radio link
Professional wireless connectivity for sites where fibre is not viable, or as an independent second route.
Starlink for business
LEO satellite internet using Starlink technology for sites without fibre or as an independent secondary link.
Redundant connectivity
Two different technologies combined to reduce dependence on a single connection and a single route.
Automatic failover
Switchover to the secondary line when the configured architecture detects that the primary is down.
Continuidad de servicio
Fibre + Starlink: two paths to keep working
A redundant architecture doesn't stop the primary line from failing: it stops that failure from halting the company. This is the conceptual outline; the exact architecture depends on each project, on the communications equipment and on the applications that must stay operational.
- 01
Primary connection
FTTH, business or dedicated fibre, depending on coverage and how critical the site is.
- 02
Router / firewall
The communications equipment continuously monitors the availability of the primary line.
- 03
Automatic failover
When it detects an outage against the configured criteria, it switches traffic to the secondary route.
- 04
Secondary link
Starlink or a radio link takes over the connectivity available under the configured architecture.
- 05
Restoration
Once the fibre recovers, the architecture can return to the primary route in a controlled way.
We are not talking about zero seconds of interruption or 100 % availability: we are talking about redundancy, failover and a real reduction in the risk of downtime.
Doble ruta
Your second connection only matters the day the first one fails
We design the dual route with whatever combination makes sense for each site, criticality and budget, and build detection and switchover into the communications equipment.
Fibre + Starlink
Two technologically independent routes: the secondary does not rely on the terrestrial infrastructure of the primary.
Fibre + radio link
A wireless alternative where the location and terrain allow a stable link to a point of presence.
Fibre + second fibre
Two terrestrial lines, with the caveat of checking that the physical routes and providers really are different.
Benefits
Lo que cambia cuando la conectividad la gestiona tu proveedor IT
A single point of contact
If something breaks, you call Seintec. We coordinate the diagnosis, follow up with the carrier or provider through to resolution and keep you informed.
Supervised installation
Our technical team coordinates and supervises the installation and validates its integration with the company's infrastructure before signing it off.
The right technology for each case
We don't force every project into the same connection: FTTH, dedicated fibre, radio link or satellite depending on location, coverage and criticality.
Realistic continuity
We design redundant architectures to reduce the risk of a single fault leaving the company offline, without promising absolute availability.
Integrated with your IT infrastructure
Connectivity is designed alongside the firewall, VPN, cloud, servers and backup, not as an isolated item.
Close, hands-on support
We are not a mass-market carrier. Our advantage is agility, proximity and the technical capability to support the client.
Operador o socio tecnológico
We don't want to be your big carrier. We want to be the ones who fix the problem.
Large carriers have scale, network and coverage, and that is where they do their job well. We bring something else: we know your IT environment, we design the connection to fit, we integrate it with the rest of the infrastructure and we front up when there is an incident.
The carrier
- Provides the access and the network.
- Supports through mass-market channels.
- Does not know your internal infrastructure.
Seintec
- Studies the requirement and designs the solution.
- Coordinates the installation and go-live.
- Integrates the connection with firewall, VPN, cloud and servers.
- Monitors and follows up according to the contracted service.
- Acts as the single point of contact when an incident occurs.
Experiencia propia
Connectivity inside an infrastructure we know
For us the internet is not a standalone product: it is part of the network, the firewall, cybersecurity, the VPN, the cloud, the datacentre, the servers, the backup and the recovery plan. That is why we design it alongside the rest of the platform rather than separately.
High-capacity backbone fibre
Our datacentre connects at 10 Gb/s through the Xarxa Oberta de Catalunya.
Backup radio link
Seintec's own infrastructure includes a redundant radio link to a remote telecommunications centre.
Continuous monitoring
An in-house operations centre monitoring availability and performance 24 × 7.
How we work
Del estudio de cobertura a la conexión en producción
01 — Assessment
We analyse the site, available coverage, existing infrastructure, applications and how critical the service is.
02 — Design
We select fibre, satellite, radio link or a redundant combination, and define the failover architecture.
03 — Installation
We coordinate go-live with the provider, supervise the works and validate integration with your network.
04 — Operation
Seintec becomes the technical contact for follow-up and incidents, according to the contracted service.
Use cases
Where this connectivity fits
Every site has its own mix of coverage, criticality and applications. These are the scenarios we come across most often.
Offices
Business fibre with centralised support and a single technical point of contact.
Industry
Redundant connectivity for production applications, cloud systems and remote access to the plant.
Logistics
Connectivity for warehouses and operational sites running continuously.
Retail
Continuity for POS, inventory, ERP and communication between store and head office.
Rural businesses
Starlink or radio links at farms, estates and locations where fibre does not reach.
Critical sites
Dedicated fibre with an independent alternative connection as contingency.
Why Seintec
La conexión es la base de todo lo demás
- The connection is designed together with the firewall, VPN, cloud and datacentre: it is not a standalone product.
- We operate our own infrastructure with backbone fibre, a backup radio link and 24 × 7 monitoring.
- A named contact who coordinates carriers and providers on your behalf.
Si tu empresa se queda sin Internet, no llamas a un comercial. Llamas a quien puede resolverlo.
Diseñamos la conectividad junto al firewall, la VPN, el cloud, los servidores y el backup, para que la red no sea la pieza que nadie ha revisado.
Frequently Asked Questions
Lo que nos preguntan sobre conectividad empresarial
- What type of fibre can my company get?
- It depends on the coverage available at the site and on what the business needs. FTTH covers most offices well with an efficient cost/performance ratio; business fibre adds terms and support geared to companies; and dedicated fibre provides reserved capacity and more control for critical environments. The specific terms depend on the carrier or provider and on the feasibility study for each address.
- Can you manage a line even if the infrastructure belongs to another carrier?
- Yes. Depending on the service and the agreed contract, we act as technical contact and coordinator: we raise and track the incident, provide the diagnosis from your network and keep you informed. Work on the carrier's own network remains the carrier's responsibility.
- What happens if the fibre goes down?
- If a redundant architecture has been designed, the communications equipment can switch automatically to the configured secondary connection and work continues over that route. When the primary line is restored, the architecture can return to normal operation. Without a second route, the outage means no service until the carrier resolves it.
- Can Starlink be used as a fibre backup?
- Yes. Starlink can be considered as a secondary link independent of terrestrial infrastructure, which is valuable precisely because it does not share the same physical route as the fibre. Its suitability depends on the site, the bandwidth required and the applications that must keep running during the contingency.
- Can Starlink be the primary connection?
- Yes, where technical conditions and the location make it appropriate, especially at sites with no fibre: rural environments, farms and estates, construction sites, temporary facilities or remote locations.
- Which is better: a second fibre or Starlink?
- It depends on how independent the routes really are. A second fibre sharing ducting with the first offers less protection than it appears; a satellite link is independent of terrestrial infrastructure but has different characteristics. We weigh coverage, criticality, bandwidth and budget before recommending either.
- Do you install radio links?
- Yes, where they are technically appropriate for the project: sites with no viable fibre, interconnection between nearby locations, or as a second route within a redundant architecture.
- Do you monitor the connection?
- Connectivity monitoring is included when it forms part of the contracted service, for example within a managed service or the device and systems monitoring service. We set it out in writing in the proposal so the scope of what is monitored is clear.
- Is Seintec a telecommunications carrier?
- Seintec does not present itself as a telecommunications carrier. Our value lies in designing, coordinating, integrating and technically managing business connectivity: we study the requirement, select the right technology and provider, supervise the installation, integrate it with your IT infrastructure and act as your contact when an incident occurs.
Related services
IT Infrastructure
Technology products and services for business.
View serviceColocation / Housing
Host your physical servers in our datacenter and free your office from space, heat and infrastructure risks.
View serviceCybersecurity
We shield your company so it never stops.
View serviceManaged IT Services
We keep your systems operational and fault-free.
View serviceNext step
Keep your business connected
Tell us where you need connectivity, which applications depend on it and what would happen if it went offline. We will design a solution with the right technology and redundancy for your business.