CiTRANS R820 Edge Router Hardware Description
Table 6-6
Technical Parameters of the Cabinet Protection Earth Ground Cable
Item
Specification
Cable type
Multi strand single core flexible cable
Color
Yellow/green
Maximum current (A)
25
Conductor cross-sectional area (mm
2
)
4
6.2.3
Subrack Power Cable
The following introduces the model, usage, structure, connection method, and
technical parameters of the subrack power cable.
Generally, the PDP is used to supply the DC power to subracks.
Model
The model of the subrack power cable is 408000161.
Usage
The subrack power cable connects the PDP to a subrack and leads in the active
and standby power supplies from the PDP to the subrack. Upon delivery of the
equipment, the subrack power cables inside the cabinet are already connected.
Structure
Figure 6-3 shows the structure of the subrack power cable.
(1) Blue wire -48V A+
(2) Black wire -0V A-
(3) Blue wire -48V B+
(4) Black wire -0V B-
Figure 6-3
Structure of the Subrack Power Cable
6-6
Version: A
