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Tero technicians run a series of tests to measure how well the plant is running.
Tests commonly include:

  • Aural Carrier Frequency Offset
  • Visual Carrier Level
  • 24-Hour Test
  • Aural Carrier Level
  • In-channel Response
  • Visual C/N
  • Coherent Disturbances
  • Terminal Isolation
  • Hum and Repetitive Transients

Ingress Mitigation/Leakage Detection
Tero tests the outside plant for RF ingress and leakage. Typically, testing starts at the node and moves downstream toward the home. These problems are most commonly within a subscriber’s home where RF is uncontrolled. Tero uses specialized equipment which enables the technicians to trace any problems to a specific home.

System Sweep Forward and Reverse Sweep
Tero offers customizable system sweep services using JDSU’s non interfering sweep system. All documentation is presented in an easy-to-use electronic format.

FCC Proof-of-Performance Testing
Tero makes it easy and affordable to run bi-annual FCC Proof-of-Performance tests. Tero can run the tests, find the problems (if any exist), fix them and provide you with a log of the entire process. The FCC requires that all cable systems with 1000 or more subscribers conduct bi-annual (twice a year) Proof-of-Performance tests, with intervals not to exceed seven months. For details on Proof-of-Performance test requirements, refer to the Code of Federal Regulations (CFR) 47, Part 76. Click on the link below. http://www.fcc.gov/mb/engineering/601.html – LINK NOT GOOD


Design Capabilities
ISP Infrastructure

OSP Construction

Product Certification

What People Are Saying

“We were initially introduced to Tero by word of mouth. Their solid performance is the reason we continue to count on them as our cabling contractor. Tero’s professional attitude and quality of work is what sets them apart from others. We have a symbiotic working relationship and I know that I can count on them.”

Mark Nelson
System Controls