Huawei DBS3900 Installation Manual page 245

DBS3900 LampSite
Installation Guide
Figure 13-2 Installing the RF surge protector
Alternatively, you can remove the fastener on the cabinet, install the RF surge protector and its cables on
the fastener, and then install the combination onto the cabinet.
Step 3 Connect an RF jumper to the Surge port, and the other end of the PGND cable to the ground
terminal on the cabinet. See Figure 13-3.
Figure 13-3 Installing the PGND Cable and RF Jumper (2)
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Issue 08 (2016-05-30)
The cable hole on the cabinet for the RF jumper must be vertical to the Surge port.
Before routing all cables through the cable outlet modules at the bottom of the cabinet, wrap the
naked RF jumper by using PVC insulation tape and then apply petroleum jelly.
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13 (Optional) Installing the RF Surge Protector and
Cables
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