![[Made in Britain logo]](/images/misc/made-in-britain.jpg "Made in Britain")
![[Photo of 24E1 Balun Panel with Front Mounted 1.0/2.3 Coax and RJ45 connectors]](/images/baluns/panel/rj45/rj45-balun-panel-24e1-1023-coax-front-mount-30056.jpg "24E1 Balun Panel with Front Mounted 1.0/2.3 Coax and RJ45 connectors")
The 24 E1 Coax to RJ45 Front Mount Impedance Matching Balun Panel provides 75-120 ohm coax to twisted pair conversion for 24 E1 channels (Tx and Rx). The panel conforms to ITU-T G.703, matching the impedance and signal characteristics of up to 48 unbalanced 75 ohm coax connections with up to 24 balanced 120 ohm twisted pair connections.
Only 1U high, the 19 inch rack mount balun panel is available with 1.0/2.3 or SMB coax connectors. The coax and RJ45 connectors are on the front.
| Part Number | Description |
|---|---|
| TK-UBP04-024-RJF | Balun Panel 24E1 Front Mount 1.0/2.3 to RJ45 |
| TK-UBP05-024-RJF | Balun Panel 24E1 Front Mount SMB to RJ45 |
| Specifications | |
|---|---|
| Coax Connector (75 ohm) | 48 x 1.0/2.3(F) or SMB(M) |
| Twisted Pair Connector (120 ohm) | 24 x RJ45 / RJ48C female shielded |
| Transmission Line | ITU-T G.703 or G.704 |
| Speed | E1 (2.048Mbit/s), E2 (8.448Mbit/s) |
| Wiring Scheme | RJ48C–4 wire E1 1–Tx Tip, 2–Tx Ring 4–Rx Tip, 5–Rx Ring |
| Cross Talk | Better than -50dB at 1 to 10Mhz |
| Insertion Loss | Less than 0.35dB |
| Return Loss | Better than 18dB |
| Power Requirements | No power required |
| Operating Temperature | -40°C to 85°C |
| MTBF | 30 years |
| Dimensions (WxHxD) | 482 x 44 x 40 mm |
| Weight | 1.3 kg max. |
| Materials | Case - Zintec, black powder coated |
| Warranty | 10 years, parts and labour |
| Conformance | RoHS, CE |
![[Photo of 24E1 Balun Panel with Front Mounted 1.0/2.3 Coax and RJ45 connectors]](/images/baluns/panel/rj45/rj45-balun-panel-24e1-1023-coax-front-mount-z-300160.jpg "24E1 Balun Panel with Front Mounted 1.0/2.3 Coax and RJ45 connectors")
![[Photo of 24E1 Balun Panel with Front Mounted SMB Coax and RJ45 connectors]](/images/baluns/panel/rj45/rj45-balun-panel-24e1-smb-coax-front-mount-z-300160.jpg "24E1 Balun Panel with Front Mounted SMB Coax and RJ45 connectors")