Coupling electronic transformer
0557-7700-xx
Bel
* Designed for use with Intellon INT5500/INT1200 high speed
Powerline chipset
* Fully compatible with Bel's 0804-5000-08 and 0804-5000-09
Powerline modules
* Variants available for wallplug, desktop DC and AC power
corded applications and Powerline to coax hybrids
* Provides reinforced isolation for world wide application
* Minimum footprint design
BENEFITS
The above members of the Bel 0557-7700-xx family of coupling transformers have been developed for a wide range of
applications based on the Intellon HomePlug™ 1.0 compliant INT5500/INT1200 high speed Powerline chipset. These
transformers provide a low cost, high quality solution to simplify the implementation of HomePlug products.
This family of couplers is desgined primarily to complement Bel's 0804-5000-08 and 0804-5000-09 powerline modules with
additional support provided for a passive Powerline to coax coupler.
In wallplug and AC corded applications, a complete isolation and coupling solution is provided by a single part, selected
according to application. Additionally, use of 0557-7700-11 or 0557-7700-12 enables operation over a DC line cord with a
plugtop power supply. Coupling of the Powerline signal to coax cable can be achieved with the 0557-7700-21 or
0557-7700-26.
