Cables; Power Cables And Pgnd Cables; Power And Pgnd Cables To A Subrack - Huawei SE2900 Hardware Description

HUAWEI SE2900 Session Border Controller
Hardware Description
About This Chapter

3.1 Power Cables and PGND Cables

3.2 Signaling Cables
3.1 Power Cables and PGND Cables

3.1.1 Power and PGND Cables to a Subrack

Functions
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Appearance
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Issue 01 (2016-01-15)
A power cable connects the power input terminal on a subrack to the power output
terminal on the power distribution box (PDB) to supply power to the subrack.
A PGND cable connects the ground point on a subrack to the ground point on a
mounting bar of the cabinet for proper grounding.
Power cable
− Power cable with OT terminals
Both ends of a power cable are OT terminals. The blue cable is connected to the
NEG(-) terminal, and the black cable is connected to the RTN(+) terminal.
shows power cables with OT terminals.
Figure 3-1 Power cables with OT terminals
− Power cable with dual-hole JG terminals
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3 Cables

3
Cables
Figure 3-1
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