Aastra Ascotel IntelliGate 150 - Connecting the Cable Screening

Ascotel® IntelliGate® 150/300 as of I7.9
74 Installation
syd-0210/1.7 – I7.9 – 12.2009
4. 3. 2 Connecting the cable screening
When using shielded installation cables also use shielded RJ-45 connectors. In this
way the shielding of the installation cables is automatically connected with the
housing of the basic system and therefore with the building earth.
Note
Connect the cable screens to one another at the splitting point only.
Observe the tree structure principle to prevent earth loops.
Fig. 25 Tree structure principle
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