E1 passive impedance adapter 75 ohm BNC female to 120ohm twisted pair
The Balun-B1S device allows conversion of E1 signal from balanced to unbalanced and back.
BNC 75ohm interface is passively converted to 120 balanced twisted pair copper.
Balun-B1S converts only one single BNC.
For a complete E1 conversion two Balun-B1S units are required.
Features of Balun-B1S
- Conversion between BNC coax 75ohm and RJ48c twisted pair 120ohm
- Low cost and compact and light design
- No power required
- Technical specifications
- Connectors: one female BNC and one RJ48c shielded
- RJ48c pin assignment: P4(+), P5(-)