Optical Fibre and Copper Cabling Systems

System 1 - 1/2" Hybrid Cable

The 1/2″ hybrid cable, single RRU solution from WBT utilises a weatherproof outdoor junction box and connects to the RRU via 1/2″ hybrid tail cables. This system includes WBT 1/2″ hybrid trunk cable which is provided as a pre-terminated solution and is supplied with the interfacing junction box. Single fibre or dual fibre tail cables are available to suit various RRU configurations.

In addition, a number of variations are available to also suit installations with pre-existing trunk cables. Custom hybrid trunk cable lengths can be ordered to exact metre requirements, ensuring no cable wastage and eliminating excess cable management.

Showing all System 1 - 1/2" Hybrid Cable


An IP66 weatherproof enclosure, typically installed on a pole at a Remote Radio Unit site. The enclosure also allows the RRU radio equipment to be connected to the optic fibre cable using a composite cable, and the 2 x A/SC position patch panel provided. A twin power connector position is provided, to enable connection between two power cables.


  • Hybrid 1/2” cable – System 1 (for single pair fibre hybrid tail cable only)
  • Compatible with most pre-installed 1/2” hybrid trunk cable
  • Connects to RRU via 1/2” hybrid tail cable


Junction Box

This hybrid cable junction box is used as an enclosure for both optical fibre cords and 48V DC power cables as well as serving as a connection interface between the 1/2” hybrid trunk cable and hybrid tail cables. The internal connections feature a 4 x SC/A connector patch panel and 48 volt DC power connector pair. It is supplied with pre-terminated trunk cable for rapid deployment.

  • Compatible with 1/2”  hybrid trunk cableTC4029MOBILE01 Mobile networks - Warren and Brown
  • Connects to RRU’s via 1/2” hybrid jumper cable
  • Supplied with pre-configured 1/2” trunk cable



Trunk Cable

The 1/2”  trunk cable is provided with every TC4029MOBILE01 junction box as part of a pre-terminated solution to allow for fast and easy installation. Custom trunk cable lengths can be specified for every junction box, ensuring precise cable lengths and no material wastage.

  • Provided pre-terminated and connected to every TC4029MOBILE01 Junction box
  • Custom trunk cable lengths to suit every site


End 1 RRU tower side TC4039-95-XX SC End sideview Mobile networks - Warren and Brown

4 – SC/A connectors
1 – DC power pairs with connectors supplied preconfigured in junction box

End 2 – BBU side TC4039-95-XX LC End side view - Mobile networks - Warren and Brown

4 – LC connectors
1- DC power pairs (no connectors)

Fibre cable is connected into fibre optic trays within a fibre termination rack and DC power cables are connected to the power distribution board

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