Ericsson MINI-LINK AMM 1U-1, Installation Manual

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MINI-LINK High Capacity Indoor Installation Manual
5.2 Fitting the DDU (optional)
For more information on how to install the DDU, see DC Distribution Unit (DDU)
Installation Instruction .
TX 30
13 mm
4629
Figure 22 Fitting the DDU in a rack
1. Fit the two captive nuts to the rack.
2. Fit the DDU to the rack and tighten the screws.
Warning!
The DDU must be grounded.
3. Connect and tighten the earthing cable to the DDU. Connect the other
end to station ground.
Note: The DC cables, included in the DDU delivery, are connected to the
DDU when the hardware installation is completed. This is described
in Section 6 on page 37.
25
EN/LZT 712 0156 R1A 2002-10-01