When the run is longer than about 300 feet, when it goes outside between buildings, or when you need more than 10 gigabits. That covers most multi-building sites off Main Street, dealerships with separate service buildings, and campuses in Otay Ranch. Fiber is also immune to electrical interference, which matters near big motors and machinery. We can tell you on a free survey.

Yes. Between-building fiber in 91911 industrial parks usually goes through existing underground conduit if there is any, or a new trench or aerial path if there is not. We use outdoor-rated or armored cable, splice at each end, and test the full link. Property managers typically require a certificate of insurance and a look at the route, which we handle.

Both. We pull, terminate by fusion splicing, and test every strand with an OTDR or power meter. You receive the test results showing loss per strand, which is what your ISP or IT provider will ask for. Pulling fiber without testing is how Chula Vista businesses end up with a link that works at half speed and nobody knows why.

When a run is longer than 100 meters, when it crosses between buildings or floors with separate electrical grounds, or when you need more than 10 Gbps. Camera systems on large lots and campuses usually need fiber to the far poles.

Yes. We locate the break with an OTDR, splice or re-terminate, and re-test. Most single breaks are fixed the same day once we are on site.

Every strand is tested with an optical power meter and, on longer runs, an OTDR. You get the loss report with the invoice.