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4.

Installation engineer C pulls the lifting sling downwards, and installation engineer D pulls
the traction sling outwards to protect the fiber optic cables from colliding with the tower.

Step 2 Secure the fiber optic cables to the tower vertically using cable clips.

Step 3 Remove the lifting sling, traction sling, and protection pipe.

The procedure for hoisting the fiber optic cables onto the tower is for your reference only.

This section describes the procedure for hoisting power cables onto a tower and the precautions
that must be taken.

The procedure for adding a connector to the RRU power cable on the RRU side is done under
the tower.

Step 1 Hoist the power cables onto the tower, as shown in 

RRU3260
Installation Guide

7 Hoisting an RRU and Related Cables onto a Tower

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