The Single Port BNC to RJ45 Balun Adapter is a compact, easy to install, reliable solution for connecting a balanced 120 ohm RJ45/RJ48C twisted pair interface to an unbalanced 75 ohm coax network. Compliant with ITU-T G.703 recommendation, the Balun Adapter provides signal conversion in either direction, isolation protection and impedance matching. Suitable for 2Mbit/s E1/T1 and 8Mbit/s E2/T2 data streams.
Also available as a panel mount balun.
| Part Number | Description |
|---|---|
| TK-CBA03-208-FSP | Balun Adapter Single Port BNCF to RJ45 |
| Specifications | |
|---|---|
| Coax Connector (75 ohm) | 1 x BNC(F) |
| Twisted Pair Connector (120 ohm) | 1 x Shielded RJ45 |
| Transmission Line | ITU-T G.703 or G.704 (transparent) |
| Speed | 2.048Mbit/s (E1/T1) and 8.448Mbit/s (E2/T2) |
| Wiring Scheme | 4-Tip, 5-Ring |
| Insertion Loss | Maximum 0.2dB at 2Mbit/s, 0.3dB at 8Mbit/s |
| Return Loss | -29dB at 2Mbit/s, -21dB at 8Mbit/s |
| Dimensions (W x D x H) | 36.0mm x 24.2mm x 21mm |
| Earthing - Grounding | BNC Ring to RJ45 / RJ48 Shield, via 0.1µF capacitor |
| Wiring Scheme | 4 - Tip, 5 - Ring |
| Materials | Case - ABS UL-94V0 Fire Retardant Plastic |
| Weight | <0.1Kg |
| Warranty | 10 Years, Parts and Labour |
| MTBF | Estimated 30 Years |
| Operating Temperature | 0° to 50° C |
| Power Requirements | None |
| Harmonisation Code | 8544 - 42 - 10 |
![[Photo of Single Port Balun Adapter with BNC coax connector]](/images/baluns/adaptor/single-balun-adapter-bnc-coax-300300.jpg "Single Port Balun Adapter with BNC coax connector")