Installation Reference
Ground Points of the RTN 310
(Indoor PI)
Select ground points for the P&E cable.
Ground the P&E cable at the following positions:
1. About 0.5 m to 1 m away from the port
2. About 1 m before the cable leaves the tower and runs toward the outdoor cable tray
3. About 0.5 m to 1 m before the cable is routed into the equipment room or outdoor cabinet
4. About 1 m before the cable leaves the roof cable ladder
45
°
3
2
1
RTN 310
PI
45
°
3
4
1
RTN 310
PI
Installation on a tower
Installation on a roof
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