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Raisecom
ISCOM6860 (A) Hardware Description
4.4 Power cable
4.4.1 Introduction
The DC power cable transmits -48 VDC power to the -48 VDC power supply interface of the
ISCOM6860, and supplies power for other cards in the chassis.
4.4.2 Appearance
A DC power cable is composed of a DC connector and a coaxial cable, as shown in Figure 4-8.
Figure 4-8 DC power cable
4.4.3 Technical specifications
Table 4-8 lists technical specifications of the DC power cable.
Table 4-8 Technical specifications of DC power cable
Name
Color
Connector
Inner conductor sectional area
Inner conductor wire gauge
Inner conductor DC resistance
Maximum current
Length
Operating temperature
Parameter
Raisecom Technology Co., Ltd.
Description
POL-DC-DSUB/NC1-6m
Black (-48V power cable)
Red (-48V backflow ground cable+)
Connector D, and bare wire
2
8.37 mm
8 AWG
2.11 Ω/Km
37.7A
6 m
0–40° C
4 Cables
39
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