Installing A Pgnd Cable For The Cabinet - Huawei DBS3900 Installation Manual

DBS3900 LampSite
Installation Guide

14.4.2 Installing a PGND Cable for the Cabinet

This section describes the procedure for installing a PGND cable for the cabinet.
Prerequisites
The OT terminals at both ends of the PGND cable are prepared.
Context
The yellow and green or green PGND cable is a single cable. The cross-sectional area of the
PGND cable is 6 mm
Figure 14-39.
Figure 14-39 Exterior of a PGND cable
(1) OT terminal (6mm
Figure 14-40 Correct direction of an OT terminal for the PGND cable
Issue 08 (2016-05-30)
 For details about installation of PoE surge protector PGND cables, see 12 (Optional) Installing the
PoE Surge Protector and Cables. For details about installation of RF surge protector PGND cables,
see 13 (Optional) Installing the RF Surge Protector and Cables.
2
(0.009 in.
2
, M5)

If the PGND cable is provided by the customer, a copper-core cable with a minimum cross-sectional
2
area of 6 mm (0.009 in.

The OT terminals at both ends of the PGND cable are assembled at the site.
 The M6 OT terminal has the default size. You can replace it with another OT terminal of the
expected size based on the site requirement.
 Ensure proper grounding of the cabinet using a PGND cable.
 When installing the PGND cable, tightly press the OT terminal in the correct direction, as shown in
Figure 14-40.
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14 (Optional) Installing the Cabinet and Cabinet Cables
2
). Both ends of the cable are OT terminals, as shown in
(2) OT terminal (6mm
2
) or 10 AWG is recommended.
2
, M6)
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