L-com Global Connectivity AL-D4W-DP
The AL-D4W-DP high-performance lightning protector provides protection of DSL and telephone lines from transients or surges. The low-capacitance diode array minimizes degradation of the DSL signal. The high-speed diode array responds to transients that are too fast for gas-tube-based protectors to catch. In addition, the design uses Thyristor diode technology. The unit will protect up to four signal pairs. For more complete protection, two units should be used, one on each end of the line. The compact weather-resistant housing features a lockable hinged cover, and breakaway holes are provided on the rear of the enclosure for mounting. The cable grommet may be adjusted to cable size and is removable.
Do you have experience with this product? Share your comments below.
Acceptable Use Policy blog comments powered by Disqus
[an error occurred while processing this directive]
Today in Radio History
The history of radio broadcasting extends beyond the work of a few famous inventors.
Read each issue online in our Digital Edition Format in your Web browser.
EAS Information More on EAS
The feed provides feeds for all US states and territories.
Need a calendar for your computer desktop? Use one of ours.
Information from manufacturers and associations about industry news, products, technology and business announcements.
When Northern Community Radio set out to build a new community radio station in rural northern Minnesota 38 years ago, naysayers said that it would be broadcasting “only to a bunch of gophers
Browse Back Issues[an error occurred while processing this directive]
Also in the July Issue
- Trends in Technology: Robust IP STL
- LPFM on The March
- RF Engineering: Modern Modulation Techniques
- Field Report: Tascam TH-2000 Headphones
- Battery Maintenance: Testing and Charging