4Cable TV will unveil a solar-powered EDFA (Erbium Doped Amplifier) in their Green Pavilion booth at Cable-Tec Expo this week.

The SEDFA-14 is designed to extend RFoG fibers an additional 11 dB. It only consumes .36 Watts of power and can run for 40 hours on its in internal battery. To facilitate the return signal from the customer home, the company also has the 4CFID-7 NIU, with a high level 7 dBm return laser and the 4CRTR return receiver, which receives signals down to -26 dBm.

In other news from 4Cable TV –

New Product:  RF2F (RF to Fiber) – This proprietary line of coax-to-fiber taps allows cable operators to reach those homes, within their franchise authorized area, that have been considered to be economically unviable to develop and bring into the subscriber customer base. 

New Product:  Node+0 – This application of the RFoG technology platform combines the company’s PowerMiser engineering with PEDFA (Passive Erbium Doped Amplifier) technology to take fiber signal all the way to the last device before the customer while utilizing the existing coaxial plant to power new Line Extender Nodes. Additionally, the Node+0 platform will have an additional 300 MHz of forward bandwidth and the availability of 1 GHz of return bandwidth.

The Daily

Subscribe
Tuesday–August 4

Ellison Addresses CNN Worries

With Paramount Skydance now preparing for a March 2027 trial against the cases seeking to block its $110 billion merger with Warner Bros. Discovery , PSKY CEO David Ellison penned an essay in The New York

Read the Full Issue
The Skinny is delivered on Tuesday and focuses on the cable profession. You'll stay in the know on the headlines, topics and special issues you value most. Sign Up

Calendar

Aug 7
2026 Most Powerful Women Awards Honoring the Women Shaping the Future of Connectivity, Media & Technology
Nov 3
Most Powerful Women Awards Gala Honoring the Women Shaping the Future of Connectivity, Media & Technology
Nov 4
Top Women Leadership Forum Top Women Leadership Forum
Full Calendar

Jobs

Seeking an INDUSTRY JOB or hiring for one?
VIEW JOBS

In conjunction with our sister brand, Cynopsis, we are offering hiring managers a deep pool of media-savvy, skilled candidates at a range of experience levels and sectors. The result will be an even more robust industry job board, to help both employers and job seekers.

Contact us at marketing@cynopsis.com, for more information about posting a job on the website and our Jobs newsletter, sent twice weekly to 85,000 media professionals.