Who needs these Baluns? Carriers that need to provide 120-ohm G.703 service so customers retaining 75-ohm CPE hardware. These Baluns also allow carriers who have standardized on 75-ohm coax to provide 120-ohm terminations to their customers (in keeping with European ONP requirements).
If you need a lot of connections right away, order the fully assembled chassis. You'll get the panel plus 16 installed balun modules. Or you can order an empty chassis and add as many Balun Modules as you need for your application.
Supporting E1 data rates of up to 2.048 Mbps, the panels bi-directionally match not only signal impedance, but also the pulse shapes of the signals according to the CCITT G.703 standard. And no AC power or batteries are required.
The panel is designed to occupy only 1U in a standard 19-inch (48.3-cm) rack.
