01
Application
Based on Station Cable technology, the remote radio unit (RRU) supplies 48V DC power in outdoor or indoor settings. The RRU cable is designed for communication purposes and is used in a radio base station. The connection between the RRU and the controller is generally optical. The braided shield protects the signal from disturbances when transmitting data in 3G, 4G, 5G, and 5.5G.
Hot Sizes of RRU DC Shielded Cable
1.2x2.5mm2. 2x4.0mm2, 2x6.0mm2, 2x10.0m2, 2x16.0mm2, 2x25.0mm2,
2.2*12awg. 2*10awg, 2*8awg, 2*6awg, 2*4awg
Standard
IEC 60332-3, IEC60228, UL 1581
Construction
Conductor Material: Class 5 Tinned Copper Wire, Class 5 copper wire, aluminum alloy etc.
Insulation Material: PVC, Low Smoke Zero Halogen or XLPE (Crosslinked Polyethylene)
Colour of Insulation: Black and Grey
Screened Material: Aluminum Foil+Tinned Copper Wire Braided
Out Sheath Material: Low Smoke Zero Halogen
Colour of Sheath: Black or Grey
Insulation Material: PVC, Low Smoke Zero Halogen or XLPE (Crosslinked Polyethylene)
Colour of Insulation: Black and Grey
Screened Material: Aluminum Foil+Tinned Copper Wire Braided
Out Sheath Material: Low Smoke Zero Halogen
Colour of Sheath: Black or Grey
Technical Data:
Working Temperature of PVC: 70°C
Working Temperature of XLPE:90°C
Working Temperature of LSZH:90°C
Shielded Flexible Cable:R≥ 6D
Voltage:300/500V
Working Temperature of XLPE:90°C
Working Temperature of LSZH:90°C
Shielded Flexible Cable:R≥ 6D
Voltage:300/500V
600V
| No. of cores and cross-section mm2 | Outer measures mm | Cable weight kg/km | Effective resistance of conductor | Inductance μH/m | Part number |
| 2x2.5mm2(14AWG) | 4.7X7.8 | 75 | 7.98 | 0.4 | TFL281322 |
| 2x4mm2(12AWG) | 5.2X8.8 | 104 | 4.95 | 0.4 | TFL281323 |
| 2x6mm2(10AWG) | 5.7X9.9 | 141 | 3.3 | 0.4 | TFL281324 |
| 2x10mm2(8AWG) | 6.6X11.7 | 218 | 1.91 | 0.4 | TFL281325 |
| 2x16mm2(6AWG) | 7.7X13.9 | 333 | 1.21 | 0.4 | TFL281326 |
| 2x25mm2(4AWG) | 10.0x18.0 | 547 | 0.78 | 0.4 | TFL281327 |
| 2x35mm2(2AWG) | 11.6X20.8 | 747 | 0.55 | 0.4 | TFL281328 |
How to Use Ericsson base station cables correctly.
Install according to Ericsson guidelines. Ericsson provides installation guidelines and technical specifications for base station cables. Follow the installation guidelines, including wiring, connection, and fixing.
Choose the right cable. Choose the right cable for the job, such as RF coaxial, power or data cables.
Make sure the cable is good quality. Use high-quality cables that meet Ericsson standards for better performance and reliability.
Keep cables safe. Protect cables from damage during installation.
Protective measures: Take the right protective measures for the local climate and environment.
Inspect and maintain regularly. Check the base station cables regularly to make sure they are working properly and to find and fix any problems quickly.
These recommendations ensure Ericsson base station cables are safe and reliable. For more help, contact Ericsson's technical support or a professional engineer.